Simple example of alv report.

hi.
can anyone have simple example of ALV report?

Hi Puru,
Check out this simple ALV report,
TABLES : vbak,vbap.
TYPE-POOLS : slis.
DATA:  repid                LIKE sy-repid,                             "Report ID
           is_layout            TYPE slis_layout_alv,                      "Layout For ALV
           it_fieldcat          TYPE slis_t_fieldcat_alv,                  "ITAB for field
           it_events            TYPE slis_t_event,                         "ITAB for event
           it_sub               TYPE slis_layout_alv_spec1,                "subtotals
           i_header             TYPE slis_t_listheader,                    "Itab for listheader
           lt_sort              TYPE  slis_t_sortinfo_alv,                 "itab for sorting
           wa_sort              LIKE LINE OF lt_sort."  slis_t_sortinfo_alv.
DATA : BEGIN OF itab OCCURS 0,
               vbeln LIKE vbak-vbeln,
               erdat LIKE vbak-erdat,
               kunag LIKE vbak-kunnr,
              ernam LIKE vbak-ernam,
          END OF itab.
DATA : BEGIN OF it_disp OCCURS 0,
            vbeln LIKE vbak-vbeln,
            erdat LIKE vbak-erdat,
            kunag LIKE vbak-kunnr,
            ernam LIKE vbak-ernam,
            posnr LIKE vbap-posnr,
            matnr LIKE vbap-matnr,
         END OF it_disp.
****selection-screen
SELECTION-SCREEN BEGIN OF BLOCK b1.
SELECT-OPTIONS : s_vbeln FOR vbak-vbeln,
                               s_date FOR vbak-erdat.
SELECTION-SCREEN END OF BLOCK b1.
AT SELECTION-SCREEN.
START-OF-SELECTION.
  PERFORM get_data.
  PERFORM modify_data.
  PERFORM disp_data  .
END-OF-SELECTION.
*&      Form  get_data
      text
-->  p1        text
<--  p2        text
FORM get_data .
  SELECT avbeln aerdat akunnr aernam bposnr bmatnr
         INTO TABLE it_disp FROM vbak AS a
         INNER JOIN vbap AS b ON
         avbeln = bvbeln
         WHERE a~vbeln IN s_vbeln.
ENDFORM.                    " get_data
*&      Form  modify_data
      text
-->  p1        text
<--  p2        text
FORM modify_data .
  MOVE-CORRESPONDING itab TO it_disp.
  APPEND it_disp.
  CLEAR it_disp.
ENDFORM.                    " modify_data
*&      Form  Disp_data
      text
-->  p1        text
<--  p2        text
FORM disp_data .
  PERFORM fill_layout_structure.
  PERFORM fill_field_catalog_table.
  PERFORM alv_header USING i_header.
  PERFORM call_alv_function.
ENDFORM.                    " Disp_data
*&      Form  fill_layout_structure
      text
-->  p1        text
<--  p2        text
FORM fill_layout_structure .
  CLEAR is_layout.
  is_layout-colwidth_optimize = 'X'.
  is_layout-zebra = 'X'.
  is_layout-no_input          = 'X'.
  is_layout-colwidth_optimize = 'X'.
  is_layout-totals_text       = 'Totals'(201).
  is_layout-totals_only        = 'X'.
  is_layout-zebra             = 'X'.
  is_layout-group_change_edit = 'X'.
  is_layout-header_text       = 'helllllo'.
ENDFORM.                    " fill_layout_structure
*&      Form  fill_field_catalog_table
      text
-->  p1        text
<--  p2        text
FORM fill_field_catalog_table .
  DATA : gls1(10).
BREAK-POINT.
  PERFORM fill_field_catalog  USING :
                  'VBELN'             'SALES DOC NO.'  '10'   'IT_FINAL' space    space    'C11'     ' '  ' ',
                  'ERDAT'             'DATE'           '40'   'IT_FINAL' space    space    'C11'     ' '  ' ',
                  'KUNAG'             'CUSTOMER'       '6'    'IT_FINAL' space    space    'C11'     'X '  ' ',
                  'ERNAM'             'NAME'           '20'   'IT_FINAL' space    space    'C11'     'X'  ' ',
                  'POSNR'             'ITEM'           '10'   'IT_FINAL' space    space    'C11'     ' '  ' ',
                  'MATNR'             'MATERIAL'       '20'   'IT_FINAL' space    space    'C11'     ' '  ' '.
ENDFORM.                    " fill_field_catalog_table
*&      Form  fill_field_catalog
      text
FORM fill_field_catalog USING f d l t s z y a b.
  DATA t_fld TYPE slis_fieldcat_alv.
  STATICS pos LIKE sy-index VALUE 0.
  pos = pos + 1.
  CLEAR t_fld.
  MOVE 1 TO   t_fld-row_pos.
  MOVE pos TO t_fld-col_pos.
  MOVE f TO   t_fld-fieldname.
  MOVE d TO   t_fld-seltext_m.
  MOVE l TO   t_fld-outputlen.
  MOVE t TO   t_fld-tabname.
  MOVE s TO   t_fld-do_sum.
  MOVE z TO   t_fld-no_zero.
  MOVE y TO   t_fld-emphasize.
  MOVE a TO   t_fld-no_out.
  MOVE b TO   t_fld-no_sum.
  APPEND t_fld TO it_fieldcat.
ENDFORM.                    " fill_field_catalog
*&      Form  alv_header
      text
     -->P_I_HEADER  text
FORM alv_header  USING    p_i_header.
  DATA: wa_line TYPE slis_listheader.
  CLEAR wa_line.
  wa_line-typ = 'H'.
  wa_line-info = 'Walvoil Fluid Power India Limited'.
  APPEND wa_line TO i_header.
ENDFORM.                    " alv_header
*&      Form  call_alv_function
      text
-->  p1        text
<--  p2        text
FORM call_alv_function .
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
   I_CALLBACK_PROGRAM                = REPID
   I_CALLBACK_PF_STATUS_SET          = ' '
   IS_LAYOUT                         = IS_LAYOUT
   IT_FIELDCAT                       = IT_FIELDCAT
  TABLES
    t_outtab                          = IT_DISP.
IF sy-subrc <> 0.
ENDIF.
ENDFORM.                    " call_alv_function
reward it it useful to u,
Best Wishes,
regards
Guna..

Similar Messages

  • I need simple example for alv grid

    hi
    i need code for simple example for alv grid.
    thanks.

    hi bharat,
                  this is report with most of the functionality.
    report zus_alv_demo_grid .
    tables:     ekko.
    type-pools: slis.
    types: begin of t_ekko,
    ebeln type ekpo-ebeln,
    ebelp type ekpo-ebelp,
    statu type ekpo-statu,
    aedat type ekpo-aedat,
    matnr type ekpo-matnr,
    menge type ekpo-menge,
    meins type ekpo-meins,
    netpr type ekpo-netpr,
    peinh type ekpo-peinh,
    line_color(4) type c, "Used to store row color
    end of t_ekko.
    data: it_ekko type standard table of t_ekko initial size 0,
           wa_ekko type t_ekko.
    *ALV data declarations
    data: fieldcatalog type slis_t_fieldcat_alv with header line,
          gd_tab_group type slis_t_sp_group_alv,
          gd_layout    type slis_layout_alv,
          gd_repid     like sy-repid.
    Data declaration for EVENT and PRINT PARAMETER.
    data: gt_events type slis_t_event,
           gd_prntparams type slis_print_alv.
    data declaration for sorting.
    data : it_sortcat   type slis_sortinfo_alv occurs 1,
           wa_sort like line of it_sortcat.
    data :  i_list_comments type slis_t_listheader.
    start-of-selection.
      perform data_retrieval.
    perform user_command.
      perform build_fieldcatalog.
      perform build_layout.
      perform build_events.
      perform build_print_params.
      perform build_sortcat.
      perform display_alv_report.
    end-of-selection.
    *TOP-OF-PAGE.
    PERFORM top-of-page.
    end-of-page.
    *&      Form  build_fieldcatalog
          text
    -->  p1        text
    <--  p2        text
    form build_fieldcatalog.
      fieldcatalog-fieldname   = 'EBELN'.
      fieldcatalog-seltext_m   = 'Purchase Order'.
      fieldcatalog-col_pos     = 0.
      fieldcatalog-outputlen   = 10.
      fieldcatalog-emphasize   = 'X'.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'EBELP'.
      fieldcatalog-seltext_m   = 'PO Item'.
      fieldcatalog-col_pos     = 1.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'STATU'.
      fieldcatalog-seltext_m   = 'Status'.
      fieldcatalog-col_pos     = 2.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'AEDAT'.
      fieldcatalog-seltext_m   = 'Item change date'.
      fieldcatalog-col_pos     = 3.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MATNR'.
      fieldcatalog-seltext_m   = 'Material Number'.
      fieldcatalog-col_pos     = 4.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MENGE'.
      fieldcatalog-seltext_m   = 'PO quantity'.
      fieldcatalog-col_pos     = 5.
      fieldcatalog-do_sum = 'X'.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MEINS'.
      fieldcatalog-seltext_m   = 'Order Unit'.
      fieldcatalog-col_pos     = 6.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'NETPR'.
      fieldcatalog-seltext_m   = 'Net Price'.
      fieldcatalog-col_pos     = 7.
      fieldcatalog-outputlen   = 15.
      fieldcatalog-datatype     = 'CURR'.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'PEINH'.
      fieldcatalog-seltext_m   = 'Price Unit'.
      fieldcatalog-col_pos     = 8.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
    endform.                    " build_fieldcatalog
    *&      Form  build_layout
          text
    -->  p1        text
    <--  p2        text
    form build_layout.
      gd_layout-no_input          = 'X'.
      gd_layout-colwidth_optimize = 'X'.
      gd_layout-totals_text       = 'Totals'(201).
    Set layout field for row attributes(i.e. color)
      gd_layout-info_fieldname =      'LINE_COLOR'.
    gd_layout-totals_only        = 'X'.
    gd_layout-f2code            = 'DISP'.  "Sets fcode for
    *when double
                                            "click(press f2)*
    gd_layout-group_change_edit = 'X'.
    gd_layout-header_text       = 'helllllo'.
    endform.                    " build_layout
    *&      Form  data_retrieval
          text
    -->  p1        text
    <--  p2        text
    form data_retrieval.
      data: ld_color(1) type c.
      select ebeln ebelp statu aedat matnr menge meins netpr
    peinh from ekpo  into table it_ekko.
    *Populate field with color attributes
      loop at it_ekko into wa_ekko.
    Populate color variable with colour properties
    Char 1 = C (This is a color property)
    Char 2 = 3 (Color codes: 1 - 7)
    Char 3 = Intensified on/off ( 1 or 0 )
    Char 4 = Inverse display on/off ( 1 or 0 )
              i.e. wa_ekko-line_color = 'C410'
        ld_color = ld_color + 1.
    Only 7 colours so need to reset color value
        if ld_color = 8.
          ld_color = 1.
        endif.
        concatenate 'C' ld_color '10' into wa_ekko-line_color.
    wa_ekko-line_color = 'C410'.
        modify it_ekko from wa_ekko.
      endloop.
    endform.                    " data_retrieval
    *&      Form  display_alv_report
          text
    -->  p1        text
    <--  p2        text
    form display_alv_report.
      gd_repid = sy-repid.
      call function 'REUSE_ALV_GRID_DISPLAY'
           exporting
                i_callback_program       = gd_repid
                is_layout                = gd_layout
                i_callback_top_of_page   = 'TOP-OF-PAGE'
                i_callback_user_command  = 'USER_COMMAND'
                i_callback_pf_status_set = 'SET_PF_STATUS'
                it_event                 = gt_events
                is_print                 = gd_prntparams
                it_fieldcat              = fieldcatalog[]
                it_sort                 = it_sortcat
                i_save                   = 'X'
           tables
                t_outtab                 = it_ekko
           exceptions
                program_error            = 1
                others                   = 2.
      if sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      endif.
    endform.              " DISPLAY_ALV_REPORT
    *&      Form  user_command
          text
    -->  p1        text
    <--  p2        text
    *&      Form  top-of-page
          text
    -->  p1        text
    <--  p2        text
    form top-of-page.
    *ALV Header declarations
      data: t_header type slis_t_listheader,
            wa_header type slis_listheader,
            t_line like wa_header-info,
            ld_lines type i,
            ld_linesc(10) type c.
    Title
      wa_header-typ  = 'H'.
      wa_header-info = 'EKKO Table Report'.
      append wa_header to t_header.
      clear wa_header.
    Date
      wa_header-typ  = 'S'.
      wa_header-key = 'Date: '.
      concatenate  sy-datum+6(2) '.'
                   sy-datum+4(2) '.'
       sy-datum(4) into wa_header-info."todays date
      append wa_header to t_header.
      clear: wa_header.
    Total No. of Records Selected
      describe table it_ekko lines ld_lines.
      ld_linesc = ld_lines.
      concatenate 'Total No. of Records Selected: ' ld_linesc
         into t_line separated by space.
      wa_header-typ  = 'A'.
      wa_header-info = t_line.
      append wa_header to t_header.
      clear: wa_header, t_line.
      call function 'REUSE_ALV_COMMENTARY_WRITE'
           exporting
           it_list_commentary = t_header
           i_logo             = 'GANESH_LOGO'.
    endform.                    " top-of-page
          FORM user_command                                             *
    -->  R_UCOMM                                                       *
    -->  RS_SELFIELD                                                   *
    form user_command using r_ucomm like sy-ucomm
    rs_selfield type slis_selfield.
      case r_ucomm.
        when '&IC1'.
          if rs_selfield-fieldname = 'EBELN'.
            read table it_ekko into wa_ekko index rs_selfield-tabindex.
            set parameter id 'BES' field wa_ekko-ebeln.
            call transaction 'ME23N' and skip first screen.
          endif.
        when 'ULHAS'.
          if rs_selfield-fieldname = 'EBELN'.
            read table it_ekko into wa_ekko index rs_selfield-tabindex.
            set parameter id 'BES' field wa_ekko-ebeln.
            call transaction 'ME23N' and skip first screen.
          endif.
      endcase.
    endform.
          FORM set_pf_status                                            *
    -->  RT_EXTAB                                                      *
    form set_pf_status using rt_extab type slis_t_extab.
      set pf-status 'ZNEWSTATUS'.
    endform.
    *&      Form  build_events
          text
    -->  p1        text
    <--  p2        text
    form build_events.
      data: ls_event type slis_alv_event.
      call function 'REUSE_ALV_EVENTS_GET'
       exporting
         i_list_type           = 0
       importing
         et_events             = gt_events[]
    EXCEPTIONS
      LIST_TYPE_WRONG       = 1
      OTHERS                = 2
      if sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      endif.
      read table gt_events with key name =  slis_ev_end_of_page
                  into ls_event.
      if sy-subrc = 0.
        move 'END_OF_PAGE' to ls_event-form.
        append ls_event to gt_events.
      endif.
      read table gt_events with key name =  slis_ev_end_of_list
                  into ls_event.
      if sy-subrc = 0.
        move 'END_OF_LIST' to ls_event-form.
        append ls_event to gt_events.
      endif.
    endform.                    " build_events
    *&      Form  build_print_params
          text
    -->  p1        text
    <--  p2        text
    form build_print_params.
      gd_prntparams-reserve_lines = '3'.   "Lines reserved for footer
      gd_prntparams-no_coverpage = 'X'.
    endform.                    " build_print_params
          FORM END_OF_PAGE                                              *
    form end_of_page.
      data: listwidth type i,
      ld_pagepos(10) type c,
      ld_page(10)    type c.
      write: sy-uline(50).
      skip.  write:/40 'Page:', sy-pagno .
    endform.
          FORM END_OF_LIST                                              *
    form end_of_list.
      data: listwidth type i,
      ld_pagepos(10) type c,
      ld_page(10)    type c.
      skip.  write:/40 'Page:', sy-pagno .
    endform.
    *&      Form  build_sortcat
          text
    -->  p1        text
    <--  p2        text
    form build_sortcat.
    wa_sort-spos      = 1.
    wa_sort-fieldname = 'EBELN'.
    append wa_sort to it_sortcat.
    wa_sort-spos      = 2.
    wa_sort-fieldname = 'EBELP'.
    append wa_sort to it_sortcat.
    endform.                    " build_sortcat
    Rewards if helpfull
    regards
    vijay dwivedi

  • Can anyone plz send a simple example of interactive reports

    Hi gurus,
    Can anyone plz send a simple example of interactive reports using subscreenswhich contains at line-selection, at user-command, pf and other commands.
    Thanks in advance.

    Hi,
    * Macro definition
    DEFINE m_fieldcat.
      add 1 to ls_fieldcat-col_pos.
      ls_fieldcat-fieldname   = &1.
      ls_fieldcat-ref_tabname = &2.
      ls_fieldcat-cfieldname  = &3.
      ls_fieldcat-qfieldname  = &4.
      append ls_fieldcat to lt_fieldcat.
    END-OF-DEFINITION.
    TYPE-POOLS: slis.                      " ALV Global types
    TYPES:
      BEGIN OF ty_vbak,
        vkorg TYPE vbak-vkorg,             " Sales organization
        kunnr TYPE vbak-kunnr,             " Sold-to party
        vbeln TYPE vbak-vbeln,             " Sales document
        netwr TYPE vbak-netwr,             " Net Value of the Sales Order
        waerk TYPE vbak-waerk,             " Currency
      END OF ty_vbak,
      BEGIN OF ty_vbap,
        vbeln  TYPE vbap-vbeln,            " Sales document
        posnr  TYPE vbap-posnr,            " Sales document item
        matnr  TYPE vbap-matnr,            " Material number
        arktx  TYPE vbap-arktx,            " Short text for sales order item
        kwmeng TYPE vbap-kwmeng,           " Order quantity
        vrkme  TYPE vbap-vrkme,            " Quantity Unit
        netwr  TYPE vbap-netwr,            " Net value of the order item
        waerk  TYPE vbap-waerk,            " Currency
      END OF ty_vbap.
    DATA :
      gs_vbak TYPE ty_vbak,
    * Data displayed in the first list
      gt_vbak TYPE TABLE OF ty_vbak,
    * Data displayed in the second list
      gt_vbap TYPE TABLE OF ty_vbap.
    SELECT-OPTIONS :
      s_vkorg FOR gs_vbak-vkorg,           " Sales organization
      s_kunnr FOR gs_vbak-kunnr,           " Sold-to party
      s_vbeln FOR gs_vbak-vbeln.           " Sales document
    SELECTION-SCREEN :
      SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.    "#EC NEEDED
    PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.
    SELECTION-SCREEN END OF LINE.
    INITIALIZATION.
      v_1 = 'Maximum of records to read'.
    START-OF-SELECTION.
      PERFORM f_read_data_vbak.
      PERFORM f_display_data_vbak.
    *      Form  f_read_data_vbak
    FORM f_read_data_vbak.
      SELECT vkorg kunnr vbeln netwr waerk
        INTO CORRESPONDING FIELDS OF TABLE gt_vbak
          UP TO p_max ROWS
        FROM vbak
       WHERE kunnr IN s_kunnr
         AND vbeln IN s_vbeln
         AND vkorg IN s_vkorg
         and vbtyp = 'C'.                  " C = Sales Orders.
    ENDFORM.                               " F_READ_DATA_VBAK
    *      Form  f_display_data_vbak
    FORM f_display_data_vbak.
      DATA:
        ls_fieldcat TYPE slis_fieldcat_alv,
        lt_fieldcat TYPE slis_t_fieldcat_alv.
    * Build the field catalog
      m_fieldcat 'VKORG' 'VBAK' '' ''.
      m_fieldcat 'KUNNR' 'VBAK' '' ''.
      m_fieldcat 'VBELN' 'VBAK' ''  ''.
      m_fieldcat 'NETWR' 'VBAK' 'WAERK' ''.
      m_fieldcat 'WAERK' 'VBAK' ''  ''.
    * Display the first list
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          i_callback_program      = sy-cprog
          i_callback_user_command = 'USER_COMMAND'
          it_fieldcat             = lt_fieldcat
        TABLES
          t_outtab                = gt_vbak.
    ENDFORM.                               " F_DISPLAY_DATA_VBAK
    *       FORM USER_COMMAND                                             *
    FORM user_command USING u_ucomm     TYPE syucomm
                            us_selfield TYPE slis_selfield.     "#EC CALLED
      CASE u_ucomm.
        WHEN '&IC1'.
          READ TABLE gt_vbak INDEX us_selfield-tabindex INTO gs_vbak.
          CHECK sy-subrc EQ 0.
          PERFORM f_read_data_vbap.        " Read data from VBAP
          PERFORM f_display_data_vbap.
      ENDCASE.
    ENDFORM.                               " USER_COMMAND
    *      Form  f_read_data_vbap
    FORM f_read_data_vbap.
      SELECT vbeln posnr matnr arktx kwmeng vrkme netwr waerk
        INTO CORRESPONDING FIELDS OF TABLE gt_vbap
        FROM vbap
       WHERE vbeln = gs_vbak-vbeln.
    ENDFORM.                               " F_READ_DATA_VBAP
    *      Form  f_display_data_vbap
    FORM f_display_data_vbap.
      DATA:
        ls_fieldcat TYPE slis_fieldcat_alv,
        lt_fieldcat TYPE slis_t_fieldcat_alv.
    * Build the field catalog
      m_fieldcat 'VBELN'  'VBAP' '' ''.
      m_fieldcat 'POSNR'  'VBAP' '' ''.
      m_fieldcat 'MATNR'  'VBAP' '' ''.
      m_fieldcat 'ARKTX'  'VBAP' '' ''.
      m_fieldcat 'KWMENG' 'VBAP' '' 'VRKME'.
      m_fieldcat 'VRKME'  'VBAP' '' ''.
      m_fieldcat 'NETWR'  'VBAP' 'WAERK' ''.
      m_fieldcat 'WAERK'  'VBAP' '' ''.
    * Display the second list
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          it_fieldcat = lt_fieldcat
        TABLES
          t_outtab    = gt_vbap.
    ENDFORM.                               " F_DISPLAY_DATA_VBAP
    2nd example
    * Macro definition
    DEFINE m_fieldcat.
      add 1 to ls_fieldcat-col_pos.
      ls_fieldcat-fieldname   = &1.
      ls_fieldcat-ref_tabname = &2.
      append ls_fieldcat to lt_fieldcat.
    END-OF-DEFINITION.
    TYPE-POOLS: slis.                      " ALV Global types
    SELECTION-SCREEN :
      SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.    "#EC NEEDED
    PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.
    SELECTION-SCREEN END OF LINE.
    TYPES:
    * Data displayed in the first list
      BEGIN OF ty_kna1,
        kunnr TYPE kna1-kunnr,             " Customer number
        name1 TYPE kna1-name1,             " Customer name
        ort01 TYPE kna1-ort01,             " Customer city
      END OF ty_kna1,
    * Data displayed in the second list
      BEGIN OF ty_vbak,
        vkorg TYPE vbak-vkorg,             " Sales organization
        kunnr TYPE vbak-kunnr,             " Sold-to party
        vbeln TYPE vbak-vbeln,             " Sales document
        netwr TYPE vbak-netwr,             " Net Value of the Sales Order
      END OF ty_vbak,
    * Data displayed in the third list
      BEGIN OF ty_vbap,
        vbeln  TYPE vbap-vbeln,            " Sales document
        posnr  TYPE vbap-posnr,            " Sales document item
        matnr  TYPE vbap-matnr,            " Material number
        arktx  TYPE vbap-arktx,            " Short text for sales order item
        kwmeng TYPE vbap-kwmeng,           " Order quantity
        netwr  TYPE vbap-netwr,            " Net value of the order item
      END OF ty_vbap.
    DATA:
      gs_kna1 TYPE ty_kna1,
      gt_kna1 TYPE TABLE OF ty_kna1,
      gs_vbak TYPE ty_vbak,
      gt_vbak TYPE TABLE OF ty_vbak,
      gt_vbap TYPE TABLE OF ty_vbap.
    INITIALIZATION.
      v_1 = 'Maximum of records to read'.
    START-OF-SELECTION.
      PERFORM f_read_data_kna1.
    END-OF-SELECTION.
      PERFORM f_display_data_kna1.
    *      Form  f_read_data_kna1
    FORM f_read_data_kna1.
    * Read customer data with a least one order
      SELECT kunnr name1 ort01 INTO TABLE gt_kna1
               FROM kna1 AS k
                 UP TO p_max ROWS
              WHERE EXISTS
           ( SELECT kunnr FROM vbak WHERE kunnr = k~kunnr ).
    ENDFORM.                               " F_READ_DATA_KNA1
    *      Form  f_display_data_kna1
    FORM f_display_data_kna1.
      DATA:
        ls_fieldcat TYPE slis_fieldcat_alv,
        lt_fieldcat TYPE slis_t_fieldcat_alv.
    * Build the field catalog
      m_fieldcat 'KUNNR' 'KNA1'.
      m_fieldcat 'NAME1' 'KNA1'.
      m_fieldcat 'ORT01' 'KNA1'.
    * Display the first list
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          i_callback_program      = sy-cprog
          i_callback_user_command = 'USER_COMMAND_KNA1'
          it_fieldcat             = lt_fieldcat
        TABLES
          t_outtab                = gt_kna1.
    ENDFORM.                               " F_DISPLAY_DATA_KNA1
    *       FORM USER_COMMAND_KNA1                                        *
    FORM user_command_kna1 USING u_ucomm     TYPE sy-ucomm
                                 us_selfield TYPE slis_selfield."#EC CALLED
      CASE u_ucomm.
        WHEN '&IC1'.
          READ TABLE gt_kna1 INDEX us_selfield-tabindex INTO gs_kna1.
          CHECK sy-subrc EQ 0.
          PERFORM f_read_data_vbak.        " Read data from VBAK
          PERFORM f_display_data_vbak.     " Display orders
      ENDCASE.
    ENDFORM.                               " USER_COMMAND_KNA1
    *      Form  f_read_data_vbak
    FORM f_read_data_vbak.
      SELECT vkorg kunnr vbeln netwr
        INTO TABLE gt_vbak
        FROM vbak
          UP TO p_max ROWS
       WHERE kunnr = gs_kna1-kunnr.
    ENDFORM.                               " F_READ_DATA_VBAK
    *      Form  f_display_data_vbak
    FORM f_display_data_vbak.
      DATA:
        ls_fieldcat TYPE slis_fieldcat_alv,
        lt_fieldcat TYPE slis_t_fieldcat_alv.
    * Build the field catalog
      m_fieldcat 'VKORG' 'VBAK'.
      m_fieldcat 'KUNNR' 'VBAK'.
      m_fieldcat 'VBELN' 'VBAK'.
      m_fieldcat 'NETWR' 'VBAK'.
    * Display the second list
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          i_callback_program      = sy-cprog
          i_callback_user_command = 'USER_COMMAND_VBAK'
          it_fieldcat             = lt_fieldcat
        TABLES
          t_outtab                = gt_vbak.
    ENDFORM.                               " F_DISPLAY_DATA_VBAK
    *       FORM USER_COMMAND_VBAK                                        *
    FORM user_command_vbak USING u_ucomm     TYPE sy-ucomm
                                 us_selfield TYPE slis_selfield."#EC CALLED
      CASE u_ucomm.
        WHEN '&IC1'.
          READ TABLE gt_vbak INDEX us_selfield-tabindex INTO gs_vbak.
          CHECK sy-subrc EQ 0.
          PERFORM f_read_data_vbap.        " Read data from VBAP
          PERFORM f_display_data_vbap.     " Display items
      ENDCASE.
    ENDFORM.                               " USER_COMMAND_VBAK
    *      Form  f_read_data_vbap
    FORM f_read_data_vbap.
      SELECT vbeln posnr matnr arktx kwmeng netwr
        INTO TABLE gt_vbap
        FROM vbap
       WHERE vbeln = gs_vbak-vbeln.
    ENDFORM.                               " F_READ_DATA_VBAP
    *      Form  f_display_data_vbap
    FORM f_display_data_vbap.
      DATA:
        ls_fieldcat TYPE slis_fieldcat_alv,
        lt_fieldcat TYPE slis_t_fieldcat_alv.
    * Build the field catalog
      m_fieldcat 'VBELN'  'VBAP'.
      m_fieldcat 'POSNR'  'VBAP'.
      m_fieldcat 'MATNR'  'VBAP'.
      m_fieldcat 'ARKTX'  'VBAP'.
      m_fieldcat 'KWMENG' 'VBAP'.
      m_fieldcat 'NETWR'  'VBAP'.
    * Display the third list
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          it_fieldcat = lt_fieldcat
        TABLES
          t_outtab    = gt_vbap.
    ENDFORM.                               " F_DISPLAY_DATA_VBAP
    3rd Example
    ** Macro definition*
    *DEFINE m_fieldcat.*
      *add 1 to ls_fieldcat-col_pos.*
      *ls_fieldcat-fieldname   = &1.*
      *ls_fieldcat-ref_tabname = &2.*
      *append ls_fieldcat to lt_fieldcat.*
    *END-OF-DEFINITION.*
    *CONSTANTS :*
      *c_x VALUE 'X'.*
    *TYPE-POOLS: slis.                      " ALV Global types*
    *TYPES:*
    ** Data displayed in the first list*
      *BEGIN OF ty_vbak,*
        *vkorg TYPE vbak-vkorg,             " Sales organization*
        *kunnr TYPE vbak-kunnr,             " Sold-to party*
        *vbeln TYPE vbak-vbeln,             " Sales document*
        *netwr TYPE vbak-netwr,             " Net Value of the Sales Order*
      *END OF ty_vbak,*
    ** Data displayed in the popup list*
      *BEGIN OF ty_vbap,*
        *posnr  TYPE vbap-posnr,            " Sales document item*
        *matnr  TYPE vbap-matnr,            " Material number*
        *arktx  TYPE vbap-arktx,            " Short text for sales order item*
        *kwmeng TYPE vbap-kwmeng,           " Order quantity*
        *netwr  TYPE vbap-netwr,            " Net value of the order item*
      *END OF ty_vbap.*
    *DATA :*
      *g_vkorg TYPE vbak-vkorg,*
      *g_kunnr TYPE vbak-kunnr,*
      *g_vbeln TYPE vbak-vbeln,*
      *gt_vbak TYPE TABLE OF ty_vbak,*
      *gt_vbap TYPE TABLE OF ty_vbap.*
    *SELECT-OPTIONS :*
      *s_vkorg FOR g_vkorg,                 " Sales organization*
      *s_kunnr FOR g_kunnr,                 " Sold-to party*
      *s_vbeln FOR g_vbeln.                 " Sales document*
    *SELECTION-SCREEN :*
      *SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.    "#EC NEEDED*
    *PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.*
    *SELECTION-SCREEN END OF LINE.*
    *INITIALIZATION.*
      *v_1 = 'Maximum of records to read'.*
    *START-OF-SELECTION.*
      *PERFORM f_read_data_vbak.*
      *PERFORM f_display_data_vbak.*
    **      Form  f_read_data_vbak*
    *FORM f_read_data_vbak.*
      *SELECT vkorg kunnr vbeln netwr*
        *INTO TABLE gt_vbak*
        *FROM vbak*
          *UP TO p_max ROWS*
       *WHERE kunnr IN s_kunnr*
         *AND vbeln IN s_vbeln*
         *AND vkorg IN s_vkorg.*
    *ENDFORM.                               " F_READ_DATA_VBAK*
    **      Form  f_display_data_vbak*
    *FORM f_display_data_vbak.*
      *DATA:*
        *ls_fieldcat TYPE slis_fieldcat_alv,*
        *lt_fieldcat TYPE slis_t_fieldcat_alv.*
    ** Build the field catalog*
      *m_fieldcat 'VKORG' 'VBAK'.*
      *m_fieldcat 'KUNNR' 'VBAK'.*
      *m_fieldcat 'VBELN' 'VBAK'.*
      *m_fieldcat 'NETWR' 'VBAK'.*
    ** Display the first list*
      *CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'*
        *EXPORTING*
          *i_callback_program      = sy-cprog*
          *i_callback_user_command = 'USER_COMMAND'*
          *it_fieldcat             = lt_fieldcat*
        *TABLES*
          *t_outtab                = gt_vbak.*
    *ENDFORM.                               " F_DISPLAY_DATA_VBAK*
    **       FORM USER_COMMAND                                             **
    *FORM user_command USING u_ucomm     TYPE sy-ucomm*
                            *us_selfield TYPE slis_selfield.     "#EC CALLED*
      *DATA:*
        *ls_vbak TYPE ty_vbak.*
      *CASE u_ucomm.*
        *WHEN '&IC1'.*
          *READ TABLE gt_vbak INDEX us_selfield-tabindex INTO ls_vbak.*
          *CHECK sy-subrc EQ 0.*
          *PERFORM f_read_data_vbap         " Read data from VBAP*
            *USING ls_vbak-vbeln.*
          *PERFORM f_display_data_vbap.*
      *ENDCASE.*
    *ENDFORM.                               " USER_COMMAND*
    **      Form  f_read_data_vbap*
    *FORM f_read_data_vbap USING u_vbeln TYPE vbeln_va.*
      *SELECT posnr matnr arktx kwmeng netwr*
        *INTO TABLE gt_vbap*
        *FROM vbap*
       *WHERE vbeln = u_vbeln.*
    *ENDFORM.                               " F_READ_DATA_VBAP*
    **      Form  f_display_data_vbap*
    *FORM f_display_data_vbap.*
      *DATA:*
        *ls_private  TYPE slis_data_caller_exit,*
        *ls_fieldcat TYPE slis_fieldcat_alv,*
        *lt_fieldcat TYPE slis_t_fieldcat_alv.*
    ** Build the field catalog*
      *m_fieldcat 'POSNR'  'VBAP'.*
      *m_fieldcat 'MATNR'  'VBAP'.*
      *m_fieldcat 'ARKTX'  'VBAP'.*
      *m_fieldcat 'KWMENG' 'VBAP'.*
      *m_fieldcat 'NETWR'  'VBAP'.*
      *ls_private-columnopt = c_x.          " Optimize width*
    ** Display items in a POPUP*
      *CALL FUNCTION 'REUSE_ALV_POPUP_TO_SELECT'*
        *EXPORTING*
          *i_selection = ' '*
          *i_tabname   = 'GT_VBAP'*
          *it_fieldcat = lt_fieldcat*
          *is_private  = ls_private*
        *TABLES*
          *t_outtab    = gt_vbap.*
    *ENDFORM.                               " F_DISPLAY_DATA_VBAP*
    ***************** END OF PROGRAM Z_ALV_GRID_AND_POPUP *******************
    reward if helpful
    raam

  • Alv reports sample example req..

    can anybody help me out with a simple example regarding ALV Reports.(simple ALV Reports , Blocked ALV Reports & Hierarchy ALV Reports).
    or pls send me a word document regarding the same ..to [email protected]
    response is highly appreciated..
    bye--
    Pradeepa

    Following document should get you started.
    <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907">An Easy Reference For ALV Grid Control.pdf</a>
    tip : if you do a <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/advancedsearch?query=alv%20grid&cat=sdn_all">search for alv grid</a> on the sdn homepage, this is the first result.
    Message was edited by:
            Dries Horions

  • How to start with ALV reports

    hi xprts,
    pz tell me how to use ALV with a simple sample program ..
    thanks

    Hi,
    For More alv report examples check these Tcodes LIBS, BIBS Here u can find more number of examples on alv reports of different kinds
    check this sample code for intercative alv report
    codeTYPE-POOLS: SLIS.
    *type declaration for values from ekko
    TYPES: BEGIN OF I_EKKO,
    EBELN LIKE EKKO-EBELN,
    AEDAT LIKE EKKO-AEDAT,
    BUKRS LIKE EKKO-BUKRS,
    BSART LIKE EKKO-BSART,
    LIFNR LIKE EKKO-LIFNR,
    END OF I_EKKO.
    DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
    WA_EKKO TYPE I_EKKO.
    *type declaration for values from ekpo
    TYPES: BEGIN OF I_EKPO,
    EBELN LIKE EKPO-EBELN,
    EBELP LIKE EKPO-EBELP,
    MATNR LIKE EKPO-MATNR,
    MENGE LIKE EKPO-MENGE,
    MEINS LIKE EKPO-MEINS,
    NETPR LIKE EKPO-NETPR,
    END OF I_EKPO.
    DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
    WA_EKPO TYPE I_EKPO .
    *variable for Report ID
    DATA: V_REPID LIKE SY-REPID .
    *declaration for fieldcatalog
    DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
    WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
    declaration for events table where user comand or set PF status will
    be defined
    DATA: V_EVENTS TYPE SLIS_T_EVENT,
    WA_EVENT TYPE SLIS_ALV_EVENT.
    declartion for layout
    DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
    declaration for variant(type of display we want)
    DATA: I_VARIANT TYPE DISVARIANT,
    I_VARIANT1 TYPE DISVARIANT,
    I_SAVE(1) TYPE C.
    *PARAMETERS : p_var TYPE disvariant-variant.
    *Title displayed when the alv list is displayed
    DATA: I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
    DATA: I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
    INITIALIZATION.
    V_REPID = SY-REPID.
    PERFORM BUILD_FIELDCATLOG.
    PERFORM EVENT_CALL.
    PERFORM POPULATE_EVENT.
    START-OF-SELECTION.
    PERFORM DATA_RETRIEVAL.
    PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
    PERFORM DISPLAY_ALV_REPORT.
    *& Form BUILD_FIELDCATLOG
    Fieldcatalog has all the field details from ekko
    FORM BUILD_FIELDCATLOG.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-FIELDNAME = 'EBELN'.
    WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-FIELDNAME = 'AEDAT'.
    WA_FIELDCAT-SELTEXT_M = 'DATE.'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-FIELDNAME = 'BUKRS'.
    WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-FIELDNAME = 'BUKRS'.
    WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-FIELDNAME = 'LIFNR'.
    WA_FIELDCAT-NO_OUT = 'X'.
    WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    ENDFORM. "BUILD_FIELDCATLOG
    *& Form EVENT_CALL
    we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL.
    CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
    EXPORTING
    I_LIST_TYPE = 0
    IMPORTING
    ET_EVENTS = V_EVENTS
    EXCEPTIONS
    LIST_TYPE_WRONG = 1
    OTHERS = 2
    IF SY-SUBRC 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM. "EVENT_CALL
    *& Form POPULATE_EVENT
    Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT.
    READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
    IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'TOP_OF_PAGE'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
    ENDIF.
    READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
    IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'USER_COMMAND'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-NAME.
    ENDIF.
    ENDFORM. "POPULATE_EVENT
    *& Form data_retrieval
    retreiving values from the database table ekko
    FORM DATA_RETRIEVAL.
    SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
    ENDFORM. "data_retrieval
    *& Form bUild_listheader
    text
    -->I_LISTHEADEtext
    FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA HLINE TYPE SLIS_LISTHEADER.
    HLINE-INFO = 'this is my first alv pgm'.
    HLINE-TYP = 'H'.
    ENDFORM. "build_listheader
    *& Form display_alv_report
    text
    FORM DISPLAY_ALV_REPORT.
    V_REPID = SY-REPID.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    I_CALLBACK_PROGRAM = V_REPID
    I_CALLBACK_PF_STATUS_SET = ' '
    I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
    I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'
    I_GRID_TITLE = I_TITLE_EKKO
    I_GRID_SETTINGS =
    IS_LAYOUT = ALV_LAYOUT
    IT_FIELDCAT = I_FIELDCAT[]
    IT_EXCLUDING =
    IT_SPECIAL_GROUPS =
    IT_SORT =
    IT_FILTER =
    IS_SEL_HIDE =
    i_default = 'ZLAY1'
    I_SAVE = 'A'
    is_variant = i_variant
    IT_EVENTS = V_EVENTS
    TABLES
    T_OUTTAB = IT_EKKO
    EXCEPTIONS
    PROGRAM_ERROR = 1
    OTHERS = 2
    IF SY-SUBRC 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM. "display_alv_report
    *& Form TOP_OF_PAGE
    text
    FORM TOP_OF_PAGE.
    CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
    IT_LIST_COMMENTARY = IT_LISTHEADER
    i_logo =
    I_END_OF_LIST_GRID =
    ENDFORM. "TOP_OF_PAGE
    *& Form USER_COMMAND
    text
    -->R_UCOMM text
    -->, text
    -->RS_SLEFIELDtext
    FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
    CASE R_UCOMM.
    WHEN '&IC1'.
    READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
    PERFORM BUILD_FIELDCATLOG_EKPO.
    PERFORM EVENT_CALL_EKPO.
    PERFORM POPULATE_EVENT_EKPO.
    PERFORM DATA_RETRIEVAL_EKPO.
    PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
    PERFORM DISPLAY_ALV_EKPO.
    ENDCASE.
    ENDFORM. "user_command
    *& Form BUILD_FIELDCATLOG_EKPO
    text
    FORM BUILD_FIELDCATLOG_EKPO.
    WA_FIELDCAT-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'EBELN'.
    WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'EBELP'.
    WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'MATNR'.
    WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'MENGE'.
    WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'MEINS'.
    WA_FIELDCAT-SELTEXT_M = 'UOM'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
    WA_FIELDCAT-FIELDNAME = 'NETPR'.
    WA_FIELDCAT-SELTEXT_M = 'PRICE'.
    APPEND WA_FIELDCAT TO I_FIELDCAT.
    CLEAR WA_FIELDCAT.
    ENDFORM. "BUILD_FIELDCATLOG_EKPO
    *& Form event_call_ekpo
    we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL_EKPO.
    CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
    EXPORTING
    I_LIST_TYPE = 0
    IMPORTING
    ET_EVENTS = V_EVENTS
    EXCEPTIONS
    LIST_TYPE_WRONG = 1
    OTHERS = 2
    IF SY-SUBRC 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM. "event_call_ekpo
    *& Form POPULATE_EVENT
    Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT_EKPO.
    READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
    IF SY-SUBRC EQ 0.
    WA_EVENT-FORM = 'TOP_OF_PAGE'.
    MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
    ENDIF.
    ENDFORM. "POPULATE_EVENT
    *& Form TOP_OF_PAGE
    text
    FORM F_TOP_OF_PAGE.
    CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
    IT_LIST_COMMENTARY = IT_LISTHEADER
    i_logo =
    I_END_OF_LIST_GRID =
    ENDFORM. "TOP_OF_PAGE
    *& Form USER_COMMAND
    text
    -->R_UCOMM text
    -->, text
    -->RS_SLEFIELDtext
    *retreiving values from the database table ekko
    FORM DATA_RETRIEVAL_EKPO.
    SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
    ENDFORM.
    FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA: HLINE1 TYPE SLIS_LISTHEADER.
    HLINE1-TYP = 'H'.
    HLINE1-INFO = 'CHECKING PGM'.
    ENDFORM.
    FORM DISPLAY_ALV_EKPO.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    I_INTERFACE_CHECK = ' '
    I_BYPASSING_BUFFER = ' '
    I_BUFFER_ACTIVE = ' '
    I_CALLBACK_PROGRAM = V_REPID
    I_CALLBACK_PF_STATUS_SET = ' '
    I_CALLBACK_USER_COMMAND = 'F_USER_COMMAND'
    I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'
    I_CALLBACK_HTML_TOP_OF_PAGE = ' '
    I_CALLBACK_HTML_END_OF_LIST = ' '
    I_STRUCTURE_NAME =
    I_BACKGROUND_ID = ' '
    I_GRID_TITLE = I_TITLE_EKPO
    I_GRID_SETTINGS =
    IS_LAYOUT =
    IT_FIELDCAT = I_FIELDCAT[]
    IT_EXCLUDING =
    IT_SPECIAL_GROUPS =
    IT_SORT =
    IT_FILTER =
    IS_SEL_HIDE =
    I_DEFAULT =
    I_SAVE = 'A'
    IS_VARIANT =
    IT_EVENTS = V_EVENTS
    TABLES
    T_OUTTAB = IT_EKPO
    EXCEPTIONS
    PROGRAM_ERROR = 1
    OTHERS = 2
    IF SY-SUBRC 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.[/code]
    cheers,
    vasavi.
    kindly reward if helpful.

  • Plz send me the code of interctive ALV report

    Hi
    plz send me the code of interctive ALV report
    thanks in advance
    rachu

    Hi
    <u><b>For More alv report examples check  these Tcodes <i>LIBS, BIBS</i>Here u can find more number of examples on alv reports of different kinds</b></u>
    Check this sample code
    TYPE-POOLS: SLIS.
    *type declaration for values from ekko
    TYPES: BEGIN OF I_EKKO,
           EBELN LIKE EKKO-EBELN,
           AEDAT LIKE EKKO-AEDAT,
           BUKRS LIKE EKKO-BUKRS,
           BSART LIKE EKKO-BSART,
           LIFNR LIKE EKKO-LIFNR,
           END OF I_EKKO.
    DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
          WA_EKKO TYPE I_EKKO.
    *type declaration for values from ekpo
    TYPES: BEGIN OF I_EKPO,
           EBELN LIKE EKPO-EBELN,
           EBELP LIKE EKPO-EBELP,
           MATNR LIKE EKPO-MATNR,
           MENGE LIKE EKPO-MENGE,
           MEINS LIKE EKPO-MEINS,
           NETPR LIKE EKPO-NETPR,
           END OF I_EKPO.
    DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
          WA_EKPO TYPE I_EKPO .
    *variable for Report ID
    DATA: V_REPID LIKE SY-REPID .
    *declaration for fieldcatalog
    DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
          WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
    * declaration for events table where user comand or set PF status will
    * be defined
    DATA: V_EVENTS TYPE SLIS_T_EVENT,
          WA_EVENT TYPE SLIS_ALV_EVENT.
    * declartion for layout
    DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
    * declaration for variant(type of display we want)
    DATA: I_VARIANT TYPE DISVARIANT,
          I_VARIANT1 TYPE DISVARIANT,
          I_SAVE(1) TYPE C.
    *PARAMETERS : p_var TYPE disvariant-variant.
    *Title displayed when the alv list is displayed
    DATA:  I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
    DATA:  I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
    INITIALIZATION.
      V_REPID = SY-REPID.
      PERFORM BUILD_FIELDCATLOG.
      PERFORM EVENT_CALL.
      PERFORM POPULATE_EVENT.
    START-OF-SELECTION.
      PERFORM DATA_RETRIEVAL.
      PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
      PERFORM DISPLAY_ALV_REPORT.
    *&      Form  BUILD_FIELDCATLOG
    *       Fieldcatalog has all the field details from ekko
    FORM BUILD_FIELDCATLOG.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'AEDAT'.
      WA_FIELDCAT-SELTEXT_M = 'DATE.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'LIFNR'.
      WA_FIELDCAT-NO_OUT    = 'X'.
      WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG
    *&      Form  EVENT_CALL
    *   we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    *  EXCEPTIONS
    *    LIST_TYPE_WRONG       = 1
    *    OTHERS                = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "EVENT_CALL
    *&      Form  POPULATE_EVENT
    *      Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-NAME.
      ENDIF.
    ENDFORM.                    "POPULATE_EVENT
    *&      Form  data_retrieval
    *   retreiving values from the database table ekko
    FORM DATA_RETRIEVAL.
      SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
    ENDFORM.                    "data_retrieval
    *&      Form  bUild_listheader
    *       text
    *      -->I_LISTHEADEtext
    FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
      DATA HLINE TYPE SLIS_LISTHEADER.
      HLINE-INFO = 'this is my first alv pgm'.
      HLINE-TYP = 'H'.
    ENDFORM.                    "build_listheader
    *&      Form  display_alv_report
    *       text
    FORM DISPLAY_ALV_REPORT.
      V_REPID = SY-REPID.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
         I_CALLBACK_PROGRAM                = V_REPID
    *   I_CALLBACK_PF_STATUS_SET          = ' '
         I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
         I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
         I_GRID_TITLE                      = I_TITLE_EKKO
    *   I_GRID_SETTINGS                   =
    *   IS_LAYOUT                         = ALV_LAYOUT
         IT_FIELDCAT                       = I_FIELDCAT[]
    *   IT_EXCLUDING                      =
    *   IT_SPECIAL_GROUPS                 =
    *   IT_SORT                           =
    *   IT_FILTER                         =
    *   IS_SEL_HIDE                       =
    *     i_default                         = 'ZLAY1'
         I_SAVE                            = 'A'
    *     is_variant                        = i_variant
         IT_EVENTS                         = V_EVENTS
        TABLES
          T_OUTTAB                          = IT_EKKO
    * EXCEPTIONS
    *   PROGRAM_ERROR                     = 1
    *   OTHERS                            = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "display_alv_report
    *&      Form  TOP_OF_PAGE
    *       text
    FORM TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
    *    i_logo                   =
    *    I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
    *       text
    *      -->R_UCOMM    text
    *      -->,          text
    *      -->RS_SLEFIELDtext
    FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
      CASE R_UCOMM.
        WHEN '&IC1'.
          READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
          PERFORM BUILD_FIELDCATLOG_EKPO.
          PERFORM EVENT_CALL_EKPO.
          PERFORM POPULATE_EVENT_EKPO.
          PERFORM DATA_RETRIEVAL_EKPO.
          PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
          PERFORM DISPLAY_ALV_EKPO.
      ENDCASE.
    ENDFORM.                    "user_command
    *&      Form  BUILD_FIELDCATLOG_EKPO
    *       text
    FORM BUILD_FIELDCATLOG_EKPO.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELP'.
      WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MATNR'.
      WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MENGE'.
      WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MEINS'.
      WA_FIELDCAT-SELTEXT_M = 'UOM'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'NETPR'.
      WA_FIELDCAT-SELTEXT_M = 'PRICE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG_EKPO
    *&      Form  event_call_ekpo
    *   we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL_EKPO.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    * EXCEPTIONS
    *   LIST_TYPE_WRONG       = 1
    *   OTHERS                = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "event_call_ekpo
    *&      Form  POPULATE_EVENT
    *        Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT_EKPO.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      ENDFORM.                    "POPULATE_EVENT
    *&      Form  TOP_OF_PAGE
    *       text
    FORM F_TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
    *    i_logo                   =
    *    I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
    *       text
    *      -->R_UCOMM    text
    *      -->,          text
    *      -->RS_SLEFIELDtext
    *retreiving values from the database table ekko
    FORM DATA_RETRIEVAL_EKPO.
    SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
    ENDFORM.
    FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA: HLINE1 TYPE SLIS_LISTHEADER.
    HLINE1-TYP = 'H'.
    HLINE1-INFO = 'CHECKING PGM'.
    ENDFORM.
    FORM DISPLAY_ALV_EKPO.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    *   I_INTERFACE_CHECK                 = ' '
    *   I_BYPASSING_BUFFER                = ' '
    *   I_BUFFER_ACTIVE                   = ' '
       I_CALLBACK_PROGRAM                = V_REPID
    *   I_CALLBACK_PF_STATUS_SET          = ' '
    *   I_CALLBACK_USER_COMMAND           = 'F_USER_COMMAND'
       I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
    *   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
    *   I_CALLBACK_HTML_END_OF_LIST       = ' '
    *   I_STRUCTURE_NAME                  =
    *   I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      = I_TITLE_EKPO
    *   I_GRID_SETTINGS                   =
    *   IS_LAYOUT                         =
       IT_FIELDCAT                       = I_FIELDCAT[]
    *   IT_EXCLUDING                      =
    *   IT_SPECIAL_GROUPS                 =
    *   IT_SORT                           =
    *   IT_FILTER                         =
    *   IS_SEL_HIDE                       =
    *   I_DEFAULT                         =
       I_SAVE                            = 'A'
    *   IS_VARIANT                        =
       IT_EVENTS                         = V_EVENTS
      TABLES
        T_OUTTAB                          = IT_EKPO
    EXCEPTIONS
       PROGRAM_ERROR                     = 1
       OTHERS                            = 2
    IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.
    Try this links...
    http://www.****************/Tutorials/ALV/ALVMainPage.htm
    Simple ALV report
    http://www.sapgenie.com/abap/controls/alvgrid.htm
    http://wiki.ittoolbox.com/index.php/Code:Ultimate_ALV_table_toolbox
    ALV
    1. Please give me general info on ALV.
    http://www.sapfans.com/forums/viewtopic.php?t=58286
    http://www.sapfans.com/forums/viewtopic.php?t=76490
    http://www.sapfans.com/forums/viewtopic.php?t=20591
    http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.
    2. How do I program double click in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=11601
    http://www.sapfans.com/forums/viewtopic.php?t=23010
    3. How do I add subtotals (I have problem to add them)...
    http://www.sapfans.com/forums/viewtopic.php?t=20386
    http://www.sapfans.com/forums/viewtopic.php?t=85191
    http://www.sapfans.com/forums/viewtopic.php?t=88401
    http://www.sapfans.com/forums/viewtopic.php?t=17335
    4. How to add list heading like top-of-page in ABAP lists?
    http://www.sapfans.com/forums/viewtopic.php?t=58775
    http://www.sapfans.com/forums/viewtopic.php?t=60550
    http://www.sapfans.com/forums/viewtopic.php?t=16629
    5. How to print page number / total number of pages X/XX in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=29597 (no direct solution)
    6. ALV printing problems. The favourite is: The first page shows the number of records selected but I don't need this.
    http://www.sapfans.com/forums/viewtopic.php?t=64320
    http://www.sapfans.com/forums/viewtopic.php?t=44477
    7. How can I set the cell color in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=52107
    8. How do I print a logo/graphics in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=81149
    http://www.sapfans.com/forums/viewtopic.php?t=35498
    http://www.sapfans.com/forums/viewtopic.php?t=5013
    9. How do I create and use input-enabled fields in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=84933
    http://www.sapfans.com/forums/viewtopic.php?t=69878
    10. How can I use ALV for reports that are going to be run in background?
    http://www.sapfans.com/forums/viewtopic.php?t=83243
    http://www.sapfans.com/forums/viewtopic.php?t=19224
    11. How can I display an icon in ALV? (Common requirement is traffic light icon).
    http://www.sapfans.com/forums/viewtopic.php?t=79424
    http://www.sapfans.com/forums/viewtopic.php?t=24512
    12. How can I display a checkbox in ALV?
    http://www.sapfans.com/forums/viewtopic.php?t=88376
    http://www.sapfans.com/forums/viewtopic.php?t=40968
    http://www.sapfans.com/forums/viewtopic.php?t=6919
    Reward all helpful answers
    Regards
    Pavan
    Message was edited by:
            Pavan praveen

  • ALV report that changes depending on Top-of-page info.

    Hi,
    The requirement is to create an ALV Grid Report that has a one of its field (say company code) in top-of-page. The values in ALV grid should be grouped for the company code. When the values for one company code end, the report should go to next page and have a next company code in top-of-page with its corresponding data.
    While I know this can be done in classical report, I have not seen any example of ALV report for it. The solution to this could be just to have company code as one of the fields in ALV Grid and sort. But the client is unrelenting.
    Please suggest.
    Edited by: siddhesh kandalgaonkar on Jun 23, 2010 2:00 PM

    Siddhesh,
    You could define buttons / controls ... called 'next comp code' and 'prev comp code', and then in the events for these controls you could re-populate the alv data table with the data for each company code each time a button is pressed. 
    Hope this helps ...
    Duane

  • End of page in alv report

    hi..
    i want to put end-of-page in my alv report.
    how can i do it??

    This is example for ALV report which has End of Page.....
    REPORT  ZALV1.
    ******************TABLE DECLARATION***********************************
    TABLES : VBAP.                    " tables declaration
    *****************TYPE POOLS*******************************************
    TYPE-POOLS : SLIS.                " slis type pool
    *****************INTERNAL TABLE DECLARATION***************************
    DATA : BEGIN OF IT_VBAP OCCURS 0,
    " internal table for sales document item
          VBELN LIKE VBAP-VBELN,      " sales document
          POSNR LIKE VBAP-POSNR,      " document item
          ERNAM LIKE VBAP-ERNAM,
          " name of the person who created the object
          ERDAT LIKE VBAP-ERDAT,      " date on which the record was created
          MATNR LIKE VBAP-MATNR.      " material number
    DATA : END OF IT_VBAP.
    DATA : BEGIN OF IT_MARA OCCURS 0, " general material data
           MATNR LIKE MARA-MATNR,     " material number
           ERNAM LIKE MARA-ERNAM,
           " name of the person who created the object
           MATKL LIKE MARA-MATKL,     " material group
           MEINS LIKE MARA-MEINS,     " base unit of measure
           PSTAT LIKE MARA-PSTAT.     " maintainence status
    DATA : END OF IT_MARA.
    ******************VARIABLE
    DECLARATION**********************************
    DATA : REPID LIKE SY-REPID.       " program name
    DATA : IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
    " field catalog table for vbap
           WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA : IT_FIELDCAT1 TYPE SLIS_T_FIELDCAT_ALV,
    " field catalog table for mara
           WA_FIELDCAT1 TYPE SLIS_FIELDCAT_ALV.
    DATA : WA_LAYOUT TYPE SLIS_LAYOUT_ALV.
    DATA: GT_XEVENTS TYPE SLIS_T_EVENT.
    DATA: GT_YEVENTS TYPE SLIS_T_EVENT.            " events table
    DATA : XS_EVENT  TYPE SLIS_ALV_EVENT.          " events type
    DATA : GT_PRINT TYPE SLIS_PRINT_ALV.           " print table
    *******************MULTIPLE SELECT INPUT
    PARAMETERS**********************
    SELECT-OPTIONS : S_VBELN FOR VBAP-VBELN.
    " multiple selection for sales document
    ******************INITIALIZATION**************************************
    INITIALIZATION.
      REPID = SY-REPID.
    *******************START OF
    SELECTION************************************
    START-OF-SELECTION.
      PERFORM POP_VBAP.
      " populating the table with document item data
      PERFORM POP_MARA.
      " populating the table with general material data
      PERFORM FIELD_CAT.
      " mapping the fields for the field catalog
      PERFORM EVENTS.                      " using the events
      PERFORM BLOCK_LIST.
      " displaying the data in blocked list
    *&      Form  field_cat
          text
    -->  p1        text
    <--  p2        text
    FORM FIELD_CAT .
      WA_FIELDCAT-FIELDNAME = 'VBELN'.
      WA_FIELDCAT-TABNAME = 'IT_VBAP'.
      WA_FIELDCAT-SELTEXT_L = 'SALES DOC'.
      WA_FIELDCAT-COL_POS = 1.
      WA_FIELDCAT-OUTPUTLEN = 10.
      APPEND WA_FIELDCAT TO IT_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-FIELDNAME = 'POSNR'.
      WA_FIELDCAT-TABNAME = 'IT_VBAP'.
      WA_FIELDCAT-SELTEXT_L = 'DOC ITEM'.
      WA_FIELDCAT-COL_POS = 2.
      WA_FIELDCAT-OUTPUTLEN = 6.
      APPEND WA_FIELDCAT TO IT_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-FIELDNAME = 'ERNAM'.
      WA_FIELDCAT-TABNAME = 'IT_VBAP'.
      WA_FIELDCAT-SELTEXT_L = 'NAME'.
      WA_FIELDCAT-COL_POS = 3.
      WA_FIELDCAT-OUTPUTLEN = 12.
      APPEND WA_FIELDCAT TO IT_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-FIELDNAME = 'ERDAT'.
      WA_FIELDCAT-TABNAME = 'IT_VBAP'.
      WA_FIELDCAT-SELTEXT_L = 'DATE'.
      WA_FIELDCAT-COL_POS = 4.
      WA_FIELDCAT-OUTPUTLEN = 8.
      APPEND WA_FIELDCAT TO IT_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-FIELDNAME = 'MATNR'.
      WA_FIELDCAT-TABNAME = 'IT_VBAP'.
      WA_FIELDCAT-SELTEXT_L = 'MAT NO'.
      WA_FIELDCAT-COL_POS = 5.
      WA_FIELDCAT-OUTPUTLEN = 18.
      APPEND WA_FIELDCAT TO IT_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT1-FIELDNAME = 'MATNR'.
      WA_FIELDCAT1-TABNAME = 'IT_MARA'.
      WA_FIELDCAT1-SELTEXT_L = 'MAT NO'.
      WA_FIELDCAT1-COL_POS = 1.
      WA_FIELDCAT1-OUTPUTLEN = 18.
      APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
      CLEAR WA_FIELDCAT1.
      WA_FIELDCAT1-FIELDNAME = 'ERNAM'.
      WA_FIELDCAT1-TABNAME = 'IT_MARA'.
      WA_FIELDCAT1-SELTEXT_L = 'NAME'.
      WA_FIELDCAT1-COL_POS = 2.
      WA_FIELDCAT1-OUTPUTLEN = 12.
      APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
      CLEAR WA_FIELDCAT1.
      WA_FIELDCAT1-FIELDNAME = 'MATKL'.
      WA_FIELDCAT1-TABNAME = 'IT_MARA'.
      WA_FIELDCAT1-SELTEXT_L = 'MAT DESC'.
      WA_FIELDCAT1-COL_POS = 3.
      WA_FIELDCAT1-OUTPUTLEN = 9.
      APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
      CLEAR WA_FIELDCAT1.
      WA_FIELDCAT1-FIELDNAME = 'MEINS'.
      WA_FIELDCAT1-TABNAME = 'IT_MARA'.
      WA_FIELDCAT1-SELTEXT_L = 'UNITS'.
      WA_FIELDCAT1-COL_POS = 4.
      WA_FIELDCAT1-OUTPUTLEN = 3.
      APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
      CLEAR WA_FIELDCAT1.
      WA_FIELDCAT1-FIELDNAME = 'PSTAT'.
      WA_FIELDCAT1-TABNAME = 'IT_MARA'.
      WA_FIELDCAT1-SELTEXT_L = 'STATUS'.
      WA_FIELDCAT1-COL_POS = 5.
      WA_FIELDCAT1-OUTPUTLEN = 15.
      APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
      CLEAR WA_FIELDCAT1.
    ENDFORM.                    " field_cat
    *&      Form  events
          text
    -->  p1        text
    <--  p2        text
    FORM EVENTS .
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_END_OF_PAGE.
      XS_EVENT-FORM = 'XEND_OF_PAGE'.
      APPEND XS_EVENT TO GT_XEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_TOP_OF_PAGE.
      XS_EVENT-FORM = 'XTOP_OF_PAGE'.
      APPEND XS_EVENT TO GT_XEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_TOP_OF_LIST.
      XS_EVENT-FORM = 'XTOP_OF_LIST'.
      APPEND XS_EVENT TO GT_XEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_END_OF_LIST.
      XS_EVENT-FORM = 'XEND_OF_LIST'.
      APPEND XS_EVENT TO GT_XEVENTS.
      CLEAR XS_EVENT.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_END_OF_PAGE.
      XS_EVENT-FORM = 'YEND_OF_PAGE'.
      APPEND XS_EVENT TO GT_YEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_TOP_OF_PAGE.
      XS_EVENT-FORM = 'YTOP_OF_PAGE'.
      APPEND XS_EVENT TO GT_YEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_TOP_OF_LIST.
      XS_EVENT-FORM = 'YTOP_OF_LIST'.
      APPEND XS_EVENT TO GT_YEVENTS.
      CLEAR XS_EVENT.
      XS_EVENT-NAME = SLIS_EV_END_OF_LIST.
      XS_EVENT-FORM = 'YEND_OF_LIST'.
      APPEND XS_EVENT TO GT_YEVENTS.
    ENDFORM.                    " events
    *&      Form  XTOP_OF_PAGE
          text
    FORM XTOP_OF_PAGE.
    BREAK-POINT.
      WRITE: / 'X_TOP_OF_PAGE'.
    ENDFORM.                    "XTOP_OF_PAGE
          FORM XTOP_OF_LIST                                             *
    FORM XTOP_OF_LIST.
    BREAK-POINT.
      WRITE: / 'X_TOP_OF_LIST'.
    ENDFORM.                    "XTOP_OF_LIST
          FORM XEND_OF_PAGE                                             *
    FORM XEND_OF_PAGE.
    BREAK-POINT.
      WRITE: / 'X_END_OF_PAGE'.
    ENDFORM.                    "XEND_OF_PAGE
          FORM XEND_OF_LIST                                             *
    FORM XEND_OF_LIST.
    BREAK-POINT.
      WRITE: / 'X_END_OF_LIST'.
    ENDFORM.                    "XEND_OF_LIST
    FORM YTOP_OF_PAGE.
    BREAK-POINT.
      WRITE: / 'Y_TOP_OF_PAGE'.
    ENDFORM.                    "YTOP_OF_PAGE
          FORM YTOP_OF_LIST                                             *
    FORM YTOP_OF_LIST.
    BREAK-POINT.
      WRITE: / 'Y_TOP_OF_LIST'.
    ENDFORM.                    "YTOP_OF_LIST
          FORM YEND_OF_PAGE                                             *
    FORM YEND_OF_PAGE.
    BREAK-POINT.
      WRITE: / 'Y_END_OF_PAGE'.
    ENDFORM.                    "YEND_OF_PAGE
          FORM YEND_OF_LIST                                             *
    FORM YEND_OF_LIST.
    BREAK-POINT.
      WRITE: / 'Y_END_OF_LIST'.
    ENDFORM.                    "YEND_OF_LIST
    *&      Form  POP_VBAP
          text
    -->  p1        text
    <--  p2        text
    FORM POP_VBAP .
      SELECT VBELN
               POSNR
               ERNAM
               ERDAT
               MATNR
               FROM VBAP
               INTO CORRESPONDING FIELDS OF TABLE IT_VBAP
               WHERE VBELN IN S_VBELN.
    ENDFORM.                    " POP_VBAP
    *&      Form  POP_MARA
          text
    -->  p1        text
    <--  p2        text
    FORM POP_MARA .
      LOOP AT IT_VBAP.
        SELECT SINGLE MATNR
                      ERNAM
                      MATKL
                      MEINS
                      PSTAT
                      FROM MARA
                      INTO CORRESPONDING FIELDS OF IT_MARA
                      WHERE MATNR = IT_VBAP-MATNR.
        APPEND IT_MARA.
      ENDLOOP.
    ENDFORM.                    " POP_MARA
    *&      Form  BLOCK_LIST
          text
    -->  p1        text
    <--  p2        text
    FORM BLOCK_LIST .
      CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_INIT'
        EXPORTING
          I_CALLBACK_PROGRAM       = REPID
          I_CALLBACK_PF_STATUS_SET = ' '
          I_CALLBACK_USER_COMMAND  = 'user_command'.
      CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
          EXPORTING
            IS_LAYOUT                        = WA_LAYOUT
            IT_FIELDCAT                      = IT_FIELDCAT
            I_TABNAME                        = 'IT_VBAP'
            IT_EVENTS                        = GT_XEVENTS
      IT_SORT                          =
      I_TEXT                           = ' '
          TABLES
            T_OUTTAB                         = IT_VBAP
    EXCEPTIONS
      PROGRAM_ERROR                    = 1
      MAXIMUM_OF_APPENDS_REACHED       = 2
      OTHERS                           = 3
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
        EXPORTING
          IS_LAYOUT                        = WA_LAYOUT
          IT_FIELDCAT                      = IT_FIELDCAT1
          I_TABNAME                        = 'IT_MARA'
          IT_EVENTS                        = GT_YEVENTS
        IT_SORT                          =
        I_TEXT                           = ' '
        TABLES
          T_OUTTAB                         = IT_MARA
      EXCEPTIONS
        PROGRAM_ERROR                    = 1
        MAXIMUM_OF_APPENDS_REACHED       = 2
        OTHERS                           = 3
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_DISPLAY'
       EXPORTING
      I_INTERFACE_CHECK             = ' '
         IS_PRINT                      = GT_PRINT
      I_SCREEN_START_COLUMN         = 0
      I_SCREEN_START_LINE           = 0
      I_SCREEN_END_COLUMN           = 0
      I_SCREEN_END_LINE             = 0
    IMPORTING
      E_EXIT_CAUSED_BY_CALLER       =
      ES_EXIT_CAUSED_BY_USER        =
    EXCEPTIONS
      PROGRAM_ERROR                 = 1
      OTHERS                        = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    " BLOCK_LIST
    Regards
    vasu

  • Alv report using templates........urgent

    Hi all,
    Can anyone tell me what is meant by ALV report using template. I have worked on ALV reports. Can you throw some light on USING TEMPLATE. If anybody have some document. please send it to me.

    Hi
    Check whether any templates defined in your orgn for different types of objects.
    For example for ALV reports so and so template and for Scripts  something defined.
    A template means I feel a std way of displaying data as per the orgn process/standards.
    check for that.
    Or use the same Std function modules and display the data and enquire further what's the template is?
    Reward points if useful
    Regards
    Anji

  • PROGRAM FOR INTERACTIVE ALV REPORT

    Hi frens,
      this is my 3rd query to this forum. the response of this forum is excellent.now my question is :
    whats the source code(or program) for Interactive ABAP List Viewer(ALV)  reports connecting KNA1 as basic list and VBAK, VBAP as the seconday lists...having the relation between KNA1 and VBAK with KUNNR and VBAK and VBAP with VBELN as key fields.

    Hi Prasad
    <u><b>For More alv report examples check these Tcodes <i>LIBS, BIBS</i> Here u can find more number of examples on alv reports of different kinds
    check this sample code for intercative alv report</b></u>
    TYPE-POOLS: SLIS.
    *type declaration for values from ekko
    TYPES: BEGIN OF I_EKKO,
           EBELN LIKE EKKO-EBELN,
           AEDAT LIKE EKKO-AEDAT,
           BUKRS LIKE EKKO-BUKRS,
           BSART LIKE EKKO-BSART,
           LIFNR LIKE EKKO-LIFNR,
           END OF I_EKKO.
    DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
          WA_EKKO TYPE I_EKKO.
    *type declaration for values from ekpo
    TYPES: BEGIN OF I_EKPO,
           EBELN LIKE EKPO-EBELN,
           EBELP LIKE EKPO-EBELP,
           MATNR LIKE EKPO-MATNR,
           MENGE LIKE EKPO-MENGE,
           MEINS LIKE EKPO-MEINS,
           NETPR LIKE EKPO-NETPR,
           END OF I_EKPO.
    DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
          WA_EKPO TYPE I_EKPO .
    *variable for Report ID
    DATA: V_REPID LIKE SY-REPID .
    *declaration for fieldcatalog
    DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
          WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
    * declaration for events table where user comand or set PF status will
    * be defined
    DATA: V_EVENTS TYPE SLIS_T_EVENT,
          WA_EVENT TYPE SLIS_ALV_EVENT.
    * declartion for layout
    DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
    * declaration for variant(type of display we want)
    DATA: I_VARIANT TYPE DISVARIANT,
          I_VARIANT1 TYPE DISVARIANT,
          I_SAVE(1) TYPE C.
    *PARAMETERS : p_var TYPE disvariant-variant.
    *Title displayed when the alv list is displayed
    DATA:  I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
    DATA:  I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
    INITIALIZATION.
      V_REPID = SY-REPID.
      PERFORM BUILD_FIELDCATLOG.
      PERFORM EVENT_CALL.
      PERFORM POPULATE_EVENT.
    START-OF-SELECTION.
      PERFORM DATA_RETRIEVAL.
      PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
      PERFORM DISPLAY_ALV_REPORT.
    *&      Form  BUILD_FIELDCATLOG
    *       Fieldcatalog has all the field details from ekko
    FORM BUILD_FIELDCATLOG.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'AEDAT'.
      WA_FIELDCAT-SELTEXT_M = 'DATE.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'LIFNR'.
      WA_FIELDCAT-NO_OUT    = 'X'.
      WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG
    *&      Form  EVENT_CALL
    *   we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    *  EXCEPTIONS
    *    LIST_TYPE_WRONG       = 1
    *    OTHERS                = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "EVENT_CALL
    *&      Form  POPULATE_EVENT
    *      Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-NAME.
      ENDIF.
    ENDFORM.                    "POPULATE_EVENT
    *&      Form  data_retrieval
    *   retreiving values from the database table ekko
    FORM DATA_RETRIEVAL.
      SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
    ENDFORM.                    "data_retrieval
    *&      Form  bUild_listheader
    *       text
    *      -->I_LISTHEADEtext
    FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
      DATA HLINE TYPE SLIS_LISTHEADER.
      HLINE-INFO = 'this is my first alv pgm'.
      HLINE-TYP = 'H'.
    ENDFORM.                    "build_listheader
    *&      Form  display_alv_report
    *       text
    FORM DISPLAY_ALV_REPORT.
      V_REPID = SY-REPID.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
         I_CALLBACK_PROGRAM                = V_REPID
    *   I_CALLBACK_PF_STATUS_SET          = ' '
         I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
         I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
         I_GRID_TITLE                      = I_TITLE_EKKO
    *   I_GRID_SETTINGS                   =
    *   IS_LAYOUT                         = ALV_LAYOUT
         IT_FIELDCAT                       = I_FIELDCAT[]
    *   IT_EXCLUDING                      =
    *   IT_SPECIAL_GROUPS                 =
    *   IT_SORT                           =
    *   IT_FILTER                         =
    *   IS_SEL_HIDE                       =
    *     i_default                         = 'ZLAY1'
         I_SAVE                            = 'A'
    *     is_variant                        = i_variant
         IT_EVENTS                         = V_EVENTS
        TABLES
          T_OUTTAB                          = IT_EKKO
    * EXCEPTIONS
    *   PROGRAM_ERROR                     = 1
    *   OTHERS                            = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "display_alv_report
    *&      Form  TOP_OF_PAGE
    *       text
    FORM TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
    *    i_logo                   =
    *    I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
    *       text
    *      -->R_UCOMM    text
    *      -->,          text
    *      -->RS_SLEFIELDtext
    FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
      CASE R_UCOMM.
        WHEN '&IC1'.
          READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
          PERFORM BUILD_FIELDCATLOG_EKPO.
          PERFORM EVENT_CALL_EKPO.
          PERFORM POPULATE_EVENT_EKPO.
          PERFORM DATA_RETRIEVAL_EKPO.
          PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
          PERFORM DISPLAY_ALV_EKPO.
      ENDCASE.
    ENDFORM.                    "user_command
    *&      Form  BUILD_FIELDCATLOG_EKPO
    *       text
    FORM BUILD_FIELDCATLOG_EKPO.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELP'.
      WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MATNR'.
      WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MENGE'.
      WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MEINS'.
      WA_FIELDCAT-SELTEXT_M = 'UOM'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'NETPR'.
      WA_FIELDCAT-SELTEXT_M = 'PRICE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG_EKPO
    *&      Form  event_call_ekpo
    *   we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL_EKPO.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    * EXCEPTIONS
    *   LIST_TYPE_WRONG       = 1
    *   OTHERS                = 2
      IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "event_call_ekpo
    *&      Form  POPULATE_EVENT
    *        Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT_EKPO.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      ENDFORM.                    "POPULATE_EVENT
    *&      Form  TOP_OF_PAGE
    *       text
    FORM F_TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
    *    i_logo                   =
    *    I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
    *       text
    *      -->R_UCOMM    text
    *      -->,          text
    *      -->RS_SLEFIELDtext
    *retreiving values from the database table ekko
    FORM DATA_RETRIEVAL_EKPO.
    SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
    ENDFORM.
    FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA: HLINE1 TYPE SLIS_LISTHEADER.
    HLINE1-TYP = 'H'.
    HLINE1-INFO = 'CHECKING PGM'.
    ENDFORM.
    FORM DISPLAY_ALV_EKPO.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    *   I_INTERFACE_CHECK                 = ' '
    *   I_BYPASSING_BUFFER                = ' '
    *   I_BUFFER_ACTIVE                   = ' '
       I_CALLBACK_PROGRAM                = V_REPID
    *   I_CALLBACK_PF_STATUS_SET          = ' '
    *   I_CALLBACK_USER_COMMAND           = 'F_USER_COMMAND'
       I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
    *   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
    *   I_CALLBACK_HTML_END_OF_LIST       = ' '
    *   I_STRUCTURE_NAME                  =
    *   I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      = I_TITLE_EKPO
    *   I_GRID_SETTINGS                   =
    *   IS_LAYOUT                         =
       IT_FIELDCAT                       = I_FIELDCAT[]
    *   IT_EXCLUDING                      =
    *   IT_SPECIAL_GROUPS                 =
    *   IT_SORT                           =
    *   IT_FILTER                         =
    *   IS_SEL_HIDE                       =
    *   I_DEFAULT                         =
       I_SAVE                            = 'A'
    *   IS_VARIANT                        =
       IT_EVENTS                         = V_EVENTS
      TABLES
        T_OUTTAB                          = IT_EKPO
    EXCEPTIONS
       PROGRAM_ERROR                     = 1
       OTHERS                            = 2
    IF SY-SUBRC <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.
    Reward all helpfull answers
    Regards
    Pavan

  • Example of  a Simple ALV Report using Function Modules (not OO)

    Hi,
    I am new to ABAP. Where can I get a proper Example of  a Simple ALV Report using Function Modules?  I searched the forum but did not find a proper solution. Kindly help.
    Smruthi.
    Edited by: Smruthi Acharya on Jan 29, 2009 7:13 PM

    Hi,
    Use this demo code:-
    REPORT  z_alv01 MESSAGE-ID zmsg.
    *          TABLES
    TABLES : ekpo.
    *          TYPE POOLS
    TYPE-POOLS : slis.
    *          TYPE DECLARATION
    TYPES : BEGIN OF t_ekpo,
              ebeln TYPE ekpo-ebeln,
              ebelp TYPE ekpo-ebelp,
              matnr TYPE ekpo-matnr,
              werks TYPE ekpo-werks,
              menge TYPE ekpo-menge,
            END OF t_ekpo.
    *          PARAMETERS
    PARAMETERS : s_var TYPE disvariant-variant.
    *          DATA DECLARATION
    *VARIABLES
    DATA : check(1),
           rep_id TYPE sy-repid.
    *INTERNAL TABLE TYPE OF ZEKPO
    DATA : it_ekpo TYPE STANDARD TABLE OF t_ekpo WITH HEADER LINE.
    *FIELD CATALOG
    DATA : it_field TYPE slis_t_fieldcat_alv,
           wa_field TYPE slis_fieldcat_alv.
    *SORTING
    DATA : it_sort TYPE slis_t_sortinfo_alv,
           wa_sort TYPE slis_sortinfo_alv.
    *FOR TOP OF THE PAGE
    DATA : it_top TYPE slis_t_listheader,
           wa_top TYPE slis_listheader.
    *FOR END OF THE PAGE
    DATA : it_end TYPE slis_t_listheader,
           wa_end TYPE slis_listheader.
    *TO CAPTURE EVENTS AND HANDLE
    DATA : it_event TYPE slis_t_event,
           wa_event TYPE slis_alv_event.
    *FOR GRID TITLE
    DATA : wa_title TYPE lvc_title.
    *FOR LAYOUT
    DATA : wa_layout TYPE slis_layout_alv.
    *FOR EXCLUDING STANDARD BUTTON FROM ALV TOOLBAR
    DATA : it_exclude TYPE slis_t_extab,
           wa_exclude TYPE slis_extab.
    *FOR VARIANT
    DATA : wa_variant TYPE disvariant.
    *          INITIALIZATION
    INITIALIZATION.
      check = 'X'.
      rep_id = sy-repid.
      wa_variant-report = sy-repid.
    *GET DEFUALT ON THE SELECTION SCREEN FOR DEFAULT DISPLAY
      CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
        EXPORTING
          i_save        = 'A'
        CHANGING
          cs_variant    = wa_variant
        EXCEPTIONS
          wrong_input   = 1
          not_found     = 2
          program_error = 3
          OTHERS        = 4.
      IF sy-subrc = 0.               " IF DEFAULT VARIANT FOUND
        s_var = wa_variant-variant.  " PASS THE DEFAULT VARIANT TO THE SELECTION SCREEN FIELD
      ENDIF.
    *          AT-SELECTION SCREEN ON VALUE REQUEST
    *          TO GET THE F4 HELP FOR VARIANT
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_var.
      CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
        EXPORTING
          is_variant                = wa_variant
    *   I_TABNAME_HEADER          =
    *   I_TABNAME_ITEM            =
    *   IT_DEFAULT_FIELDCAT       =
         i_save                    = 'A'
    *   I_DISPLAY_VIA_GRID        = ' '
       IMPORTING
    *   E_EXIT                    =
         es_variant                = wa_variant
       EXCEPTIONS
         not_found                 = 1
         program_error             = 2
         OTHERS                    = 3.
      IF sy-subrc = 0.
        s_var = wa_variant-variant. " PASS THE SELECTED VARIANT TO THE SELECTION SCREEN FIELD
      ENDIF.
    *          AT-SELECTION SCREEN
    *          TO CHECK THE EXISTENCE FOR VARIANT
    AT SELECTION-SCREEN.
      wa_variant-variant = s_var.
      CALL FUNCTION 'REUSE_ALV_VARIANT_EXISTENCE'
        EXPORTING
          i_save        = 'A'
        CHANGING
          cs_variant    = wa_variant
        EXCEPTIONS
          wrong_input   = 1
          not_found     = 2
          program_error = 3
          OTHERS        = 4.
      IF sy-subrc <> 0.
        MESSAGE w001.
      ENDIF.
    *          START OF SELECTION
    START-OF-SELECTION.
      SELECT ebeln
             ebelp
             matnr
             werks
             menge
             FROM ekpo
             INTO TABLE it_ekpo.
    *          FIELD CATALOG
      wa_field-fieldname = 'EBELN'.
      wa_field-tabname = 'IT_TAB'.
      wa_field-outputlen = 10.
      wa_field-seltext_l = 'PO #'.
      APPEND wa_field TO it_field.
      CLEAR wa_field.
      wa_field-fieldname = 'EBELP'.
      wa_field-tabname = 'IT_TAB'.
      wa_field-outputlen = 10.
      wa_field-seltext_l = 'Line Item'.
      APPEND wa_field TO it_field.
      CLEAR wa_field.
      wa_field-fieldname = 'MATNR'.
      wa_field-tabname = 'IT_TAB'.
      wa_field-outputlen = 15.
      wa_field-seltext_l = 'Material'.
    *  wa_field-input = check.
    *  wa_field-edit = check.
      APPEND wa_field TO it_field.
      CLEAR wa_field.
      wa_field-fieldname = 'WERKS'.
      wa_field-tabname = 'IT_TAB'.
      wa_field-outputlen = 6.
      wa_field-seltext_l = 'Plant'.
    *  wa_field-input = check.
    *  wa_field-edit = check.
      APPEND wa_field TO it_field.
      CLEAR wa_field.
      wa_field-fieldname = 'MENGE'.
      wa_field-tabname = 'IT_TAB'.
      wa_field-outputlen = 10.
      wa_field-seltext_l = 'Qty.'.
    *  wa_field-input = check.
    *  wa_field-edit = check.
      wa_field-do_sum = check.
      APPEND wa_field TO it_field.
      CLEAR wa_field.
    *          SORT W.R.T. PURCHASE ORDER NUMBER
      wa_sort-spos = 1.
      wa_sort-fieldname = 'EBELN'.
      wa_sort-tabname = 'IT_EKPO'.
      wa_sort-up = check.
      wa_sort-subtot = check.
      APPEND wa_sort TO it_sort.
      CLEAR wa_sort.
    *          FOR GRID TITLE
      wa_title = 'Hello'.
    *          FOR LAYOUT
      wa_layout-zebra = check.
    *          FOR EXCLUDING STANDARD BUTTONS FROM ALV TOOLBAR
      wa_exclude-fcode = '&OUP'.
      APPEND wa_exclude TO it_exclude.
      CLEAR wa_exclude.
      wa_exclude-fcode = '&ODN'.
      APPEND wa_exclude TO it_exclude.
      CLEAR wa_exclude.
      wa_exclude-fcode = '&OAD'.
      APPEND wa_exclude TO it_exclude.
      CLEAR wa_exclude.
    *  wa_exclude-fcode = '&AVE'.
    *  APPEND wa_exclude TO it_exclude.
    *  CLEAR wa_exclude.
      wa_exclude-fcode = '&INFO'.
      APPEND wa_exclude TO it_exclude.
      CLEAR wa_exclude.
    *          POPULATE ALL EVENTS INTO INTERNAL TABLE
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
        EXPORTING
          i_list_type     = 0
        IMPORTING
          et_events       = it_event
        EXCEPTIONS
          list_type_wrong = 1
          OTHERS          = 2.
      IF sy-subrc <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      READ TABLE it_event INTO wa_event WITH KEY name = 'END_OF_LIST'.
      wa_event-form = 'END'.
      MODIFY it_event FROM wa_event INDEX sy-tabix.
      CLEAR wa_event.
    *          DISPLAY RECORDS IN ALV GRID
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
    *   I_INTERFACE_CHECK                 = ' '
    *   I_BYPASSING_BUFFER                = ' '
    *   I_BUFFER_ACTIVE                   = ' '
       i_callback_program                = rep_id
    *   i_callback_pf_status_set          = 'PF'
       i_callback_user_command           = 'COMMAND'
       i_callback_top_of_page            = 'TOP'
    *   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
    *   I_CALLBACK_HTML_END_OF_LIST       = ' '
    *   I_STRUCTURE_NAME                  =
    *   I_BACKGROUND_ID                   = ' '
       i_grid_title                      = wa_title
    *   I_GRID_SETTINGS                   =
       is_layout                         = wa_layout
       it_fieldcat                       = it_field
       it_excluding                      = it_exclude
    *   IT_SPECIAL_GROUPS                 =
       it_sort                           = it_sort
    *   IT_FILTER                         =
    *   IS_SEL_HIDE                       =
    *   I_DEFAULT                         = 'X'
       i_save                            = 'A'
       is_variant                        = wa_variant
       it_events                         = it_event
    *   IT_EVENT_EXIT                     =
    *   IS_PRINT                          =
    *   IS_REPREP_ID                      =
    *   I_SCREEN_START_COLUMN             = 0
    *   I_SCREEN_START_LINE               = 0
    *   I_SCREEN_END_COLUMN               = 0
    *   I_SCREEN_END_LINE                 = 0
    *   I_HTML_HEIGHT_TOP                 = 0
    *   I_HTML_HEIGHT_END                 = 0
    *   IT_ALV_GRAPHICS                   =
    *   IT_HYPERLINK                      =
    *   IT_ADD_FIELDCAT                   =
    *   IT_EXCEPT_QINFO                   =
    *   IR_SALV_FULLSCREEN_ADAPTER        =
    * IMPORTING
    *   E_EXIT_CAUSED_BY_CALLER           =
    *   ES_EXIT_CAUSED_BY_USER            =
        TABLES
          t_outtab                          = it_ekpo
    EXCEPTIONS
       program_error                     = 1
       OTHERS                            = 2.
      IF sy-subrc <> 0.
      ENDIF.
    *&      Form  top
    *       TO WRITE THE HEADER
    FORM top.
      REFRESH it_top.
      wa_top-typ = 'S'.
      wa_top-key = text-001.
      wa_top-info = rep_id.
      APPEND wa_top TO it_top.
      CLEAR wa_top.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          it_list_commentary       = it_top
    *   I_LOGO                   =
    *   I_END_OF_LIST_GRID       =
    *   I_ALV_FORM               =
    ENDFORM.                    "top
    *&      Form  end
    *       TO WRITE THE FOOTER
    FORM end.
      REFRESH it_end.
      wa_end-typ = 'S'.
      wa_end-key = text-001.
      wa_end-info = rep_id.
      APPEND wa_end TO it_end.
      CLEAR wa_end.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          it_list_commentary       = it_end
    *   I_LOGO                   =
    *   I_END_OF_LIST_GRID       =
    *   I_ALV_FORM               =
    ENDFORM.                    "end
    *&      Form  pf
    *       FOR PF-STATUS WITH USER DEFINED BUTTONS
    *      -->RT_EXTAB   text
    FORM pf USING rt_extab TYPE slis_t_extab.
      SET PF-STATUS 'ZTG_PF_ALV'.
    ENDFORM.                    "pf
    *&      Form  command
    *       TO HANDLE USER ACTIONS AGAINST PF-STATUS
    *      -->UCOMM      text
    *      -->SELFIELD   text
    FORM command USING ucomm LIKE sy-ucomm selfield TYPE slis_selfield.
      DATA : ok_code TYPE sy-ucomm.
      ok_code = ucomm.
      CASE ok_code.
        WHEN 'T_DOWN'.
          CALL FUNCTION 'POPUP_TO_INFORM'
            EXPORTING
              titel = 'HELLO'
              txt1  = 'USER COMMAND'
              txt2  = 'TOTAL DOWN'.
        WHEN 'DOWN'.
          CALL FUNCTION 'POPUP_TO_INFORM'
            EXPORTING
              titel = 'HELLO'
              txt1  = 'USER COMMAND'
              txt2  = 'DOWN'.
        WHEN 'UP'.
          CALL FUNCTION 'POPUP_TO_INFORM'
            EXPORTING
              titel = 'HELLO'
              txt1  = 'USER COMMAND'
              txt2  = 'UP'.
        WHEN 'T_UP'.
          CALL FUNCTION 'POPUP_TO_INFORM'
            EXPORTING
              titel = 'HELLO'
              txt1  = 'USER COMMAND'
              txt2  = 'TOTAL UP'.
      ENDCASE.
    ENDFORM.                    "command
    Hope this helps you.
    Thanks & Regards,
    Tarun Gambhir

  • Example for 4 or 3 level Hierarchail Seq ALV report?

    i need the example for 4 or 3 level heirarchial sequential ALV report. ?

    Hi,
    Hierarchail Seq ALV may not support 3rd 4th levels.For this type of requirement you may go to tree report.
    Refer the below links for tree report.
    [http://www.****************/Tutorials/ALV/ALVTreeDemo/demo.htm|http://www.****************/Tutorials/ALV/ALVTreeDemo/demo.htm]
    DWDM -  transaction for sample/demo programs for controls
    sample Program
    BCALV_TREE_01                  ALV Tree Control: Build Up the Hierarchy Tree
    BCALV_TREE_02                  ALV Tree Control: Event Handling
    BCALV_TREE_03                  ALV Tree Control: Use an Own Context Menu
    BCALV_TREE_04                  ALV Tree Control: Add a Button to the Toolbar
    BCALV_TREE_05                  ALV Tree Control: Add a Menu to the Toolbar
    BCALV_TREE_06                  ALV tree control: Icon column and icon for nodes/items
    BCALV_TREE_DEMO                Demo for ALV tree control
    BCALV_TREE_DND                 ALV tree control: Drag & Drop within a hierarchy tree
    BCALV_TREE_DND_MULTIPLE        ALV tree control: Drag & Drop within a hierarchy tree
    BCALV_TREE_EVENT_RECEIVER      Include BCALV_TREE_EVENT_RECEIVER
    BCALV_TREE_EVENT_RECEIVER01
    BCALV_TREE_ITEMLAYOUT          ALV Tree: Change Item Layouts at Runtime
    BCALV_TREE_MOVE_NODE_TEST      Demo for ALV tree control
    BCALV_TREE_SIMPLE_DEMO         Program BCALV_TREE_SIMPLE_DEMO
    BCALV_TREE_VERIFY              Verifier for ALV Tree and Simple ALV Tree
    Reward if found helpful.
    Regards,
    Boobalan Suburaj

  • Example program Hiearchical alv report

    Hi,
           can anyone send me hiearchical alv report example.
    i m new to learn that plzz help me out.
    Thanks,
    satish

    Hi,
    Refer this Simple code.
    type-pools: slis.
               icon.
    tables: zemp10,zemp12.
    data: BEGIN OF WA1,
          EMPID TYPE ZEMP10-EMPID,
          EXPAND2,
          BOX,
          LIGHT,
          END OF WA1.
    DATA: BEGIN OF WA2,
          EMPID TYPE ZEMP12-EMPID,
          CITY TYPE  ZEMP12-CITY,
          STATE TYPE  ZEMP12-STATE,
          COUNTRY TYPE  ZEMP12-COUNTRY,
          INCENTIVE TYPE ZEMP12-INCENTIVE,
          LIGHT,
          END OF WA2.
    DATA: ITAB1 LIKE STANDARD TABLE OF WA1 WITH HEADER LINE,
          ITAB2 LIKE STANDARD TABLE OF WA2 WITH HEADER LINE,
          it_events type slis_t_event,
          wa_events like line of it_events,
          CAT1   TYPE SLIS_T_FIELDCAT_ALV.
          WA_CAT LIKE LINE OF CAT1.
    *DATA IT_FCAT1 TYPE SLIS_T_FIELDCAT_ALV.
    data wa_layout type slis_layout_alv.
    data wa_keyinfo type slis_keyinfo_alv.
    DATA CAT2 TYPE SLIS_T_FIELDCAT_ALV.
    data wa_repid type sy-repid.
    wa_keyinfo-header01 = 'EMPID'.
    wa_keyinfo-item01   = 'EMPID'.
    perform fill_tables.
    perform layout.
    PERFORM FIELD.
    CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
    EXPORTING
      I_LIST_TYPE           = 0
    IMPORTING
       ET_EVENTS             = it_events
    EXCEPTIONS
      LIST_TYPE_WRONG       = 1
      OTHERS                = 2
    IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    read table it_events into wa_events with key name = 'USER_COMMAND'.
    if sy-subrc = 0.
       wa_events-form = 'FORM1'.
       modify it_events from wa_events index sy-tabix.
    endif.
    CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
      EXPORTING
      I_INTERFACE_CHECK              = ' '
       I_CALLBACK_PROGRAM             = 'ZVIJIALV7'
      I_CALLBACK_PF_STATUS_SET       = ' '
      I_CALLBACK_USER_COMMAND        = ' '
       IS_LAYOUT                      =  WA_LAYOUT
       IT_FIELDCAT                    =  CAT1
      IT_EXCLUDING                   =
      IT_SPECIAL_GROUPS              =
      IT_SORT                        =
      IT_FILTER                      =
      IS_SEL_HIDE                    =
      I_SCREEN_START_COLUMN          = 0
      I_SCREEN_START_LINE            = 0
      I_SCREEN_END_COLUMN            = 0
      I_SCREEN_END_LINE              = 0
      I_DEFAULT                      = 'X'
      I_SAVE                         = ' '
      IS_VARIANT                     =
       IT_EVENTS                      = it_events
      IT_EVENT_EXIT                  =
        i_tabname_header               = 'ITAB1'
        i_tabname_item                 = 'ITAB2'
      I_STRUCTURE_NAME_HEADER        =
      I_STRUCTURE_NAME_ITEM          =
        is_keyinfo                     = WA_KEYINFO
      IS_PRINT                       =
      IS_REPREP_ID                   =
      I_BYPASSING_BUFFER             =
      I_BUFFER_ACTIVE                =
      IR_SALV_HIERSEQ_ADAPTER        =
      IT_EXCEPT_QINFO                =
      I_SUPPRESS_EMPTY_DATA          = ABAP_FALSE
    IMPORTING
      E_EXIT_CAUSED_BY_CALLER        =
      ES_EXIT_CAUSED_BY_USER         =
      tables
        t_outtab_header                = ITAB1
        t_outtab_item                  = ITAB2
    EXCEPTIONS
      PROGRAM_ERROR                  = 1
      OTHERS                         = 2
    IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    form fill_tables .
                       SELECT
                           empid
                             FROM  zemp10 INTO TABLE ITAB1.
                            SELECT
                                  empid  city  state country  INCENTIVE
                                                FROM ZEMP12 INTO TABLE ITAB2.
             LOOP AT ITAB2.
             IF ITAB2-INCENTIVE < 100.
              ITAB2-LIGHT = '2'.
              ELSEIF ITAB2-INCENTIVE > 100 AND ITAB2-INCENTIVE < 200.
              ITAB2-LIGHT = '1'.
              ELSE.
               ITAB2-LIGHT = '3'.
             ENDIF.
             MODIFY ITAB2 INDEX SY-TABIX.
            ENDLOOP.
       LOOP AT ITAB1.
         IF ITAB1-EMPID = '101'.
            ITAB1-BOX = 'X'.
            ITAB1-LIGHT = '2'.
           ELSE.
            ITAB1-LIGHT = '1'.
         ENDIF.
          MODIFY ITAB1 INDEX SY-TABIX.
       ENDLOOP.
    endform.                    " fill_tables
    form LAYOUT .
      WA_LAYOUT-ZEBRA             = 'X'.
      WA_LAYOUT-EXPAND_FIELDNAME = 'EXPAND2'. "FOR EXPANDING
    WA_LAYOUT-EXPAND_ALL = 'X'.
    WA_LAYOUT-LIGHTS_FIELDNAME = 'LIGHT'. " FOR LIGHT
      WA_LAYOUT-LIGHTS_TABNAME = 'ITAB1'.
      WA_LAYOUT-LIGHTS_FIELDNAME = 'LIGHT'. " FOR LIGHT
      WA_LAYOUT-LIGHTS_TABNAME = 'ITAB2'.
      WA_LAYOUT-BOX_FIELDNAME  = 'BOX'.   " FOR CHECKBOX
      WA_LAYOUT-BOX_TABNAME = 'ITAB1'.
    endform.                    " LAYOUT
    FORM FIELD.
    CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
      I_PROGRAM_NAME               = WA_REPID
       I_INTERNAL_TABNAME           = 'ITAB1'
       I_STRUCTURE_NAME             = 'ZEMP10'
      I_CLIENT_NEVER_DISPLAY       = 'X'
      I_INCLNAME                   =
      I_BYPASSING_BUFFER           =
      I_BUFFER_ACTIVE              =
      CHANGING
        ct_fieldcat                  = CAT1
    EXCEPTIONS
      INCONSISTENT_INTERFACE       = 1
      PROGRAM_ERROR                = 2
      OTHERS                       = 3
    IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    DELETE CAT1 WHERE FIELDNAME <> 'EMPID'.
    CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
      I_PROGRAM_NAME               = WA_REPID
       I_INTERNAL_TABNAME           = 'ITAB2'
       I_STRUCTURE_NAME             = 'ZEMP12'
      I_CLIENT_NEVER_DISPLAY       = 'X'
      I_INCLNAME                   =
      I_BYPASSING_BUFFER           =
      I_BUFFER_ACTIVE              =
      CHANGING
        ct_fieldcat                  = CAT2
    EXCEPTIONS
      INCONSISTENT_INTERFACE       = 1
      PROGRAM_ERROR                = 2
      OTHERS                       = 3
    IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    DELETE CAT2 WHERE FIELDNAME <> 'EMPID' AND
                      FIELDNAME <> 'CITY' AND
                      FIELDNAME <> 'STATE' AND
                      FIELDNAME <> 'INCENTIVE'.
    APPEND LINES OF CAT2 TO CAT1.
    ENDFORM.
    form FORM1 using ucomm like sy-ucomm
    sel_field type slis_selfield.
      write : sel_field-fieldname.
      write : sel_field-value.
    endform.
    Thanks.

  • Regarding the simple ALV report

    Hi All,
    I created the simple code for disply of the alv report the code is provided below,but the output is showing only the column heading not the data in the grid, i won't came to know where the problem is please find the problem in the code.
    Regards
    Sai
    ********sample code**********
    type-pools : slis.
    data : b_display type slis_t_fieldcat_alv,
           w_display type slis_fieldcat_alv.
    data : begin of itab_display occurs 0,
            kunnr type kna1-kunnr,
            name1 type kna1-name1,
            end of itab_display.
    data : gd_repid like sy-repid.
          itab_display-name1 = 'ram'.
          itab_display-kunnr = '10000033242'.
          append itab_display.
          clear itab_display.
          itab_display-name1 = 'sai'.
          itab_display-kunnr = '10000033243'.
          append itab_display.
          clear itab_display.
       w_display-col_pos = 0.
       w_display-fieldname = 'name1'.
       w_display-seltext_m = 'name'.
       append w_display to b_display.
       clear w_display.
       w_display-col_pos = 1.
       w_display-fieldname = 'kunnr'.
       w_display-seltext_m = 'cus.no'.
       append w_display to b_display.
       clear w_display.
    gd_repid  = sy-repid.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_CALLBACK_PROGRAM  = gd_repid
      IT_FIELDCAT       = b_display[]
      I_SAVE            = 'X'
      TABLES
        t_outtab       =  itab_display.

    Hi,
    Please use the following code.
    type-pools : slis.
    data : b_display type slis_t_fieldcat_alv,
    w_display type slis_fieldcat_alv.
    data : begin of itab_display occurs 0,
    kunnr type kna1-kunnr,
    name1 type kna1-name1,
    end of itab_display.
    data : gd_repid like sy-repid.
    itab_display-name1 = 'ram'.
    itab_display-kunnr = '10000033242'.
    append itab_display.
    clear itab_display.
    itab_display-name1 = 'sai'.
    itab_display-kunnr = '10000033243'.
    append itab_display.
    clear itab_display.
    w_display-col_pos = 0.
    w_display-fieldname = 'NAME1'.
    w_display-tabname = ITAB_DISPLAY.
    w_display-seltext_m = 'Name'.
    w_display-ddictxt   = 'M'.
    append w_display to B_DISPLAY.
    w_display-col_pos = 1.
    w_display-fieldname = 'KUNNR'.
    w_display-tabname = ITAB_DISPLAY.
    w_display-seltext_m = 'cus.no'.
    w_display-ddictxt   = 'M'.
    append w_display to B_DISPLAY.
    gd_repid = sy-repid.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    I_CALLBACK_PROGRAM = gd_repid
    IT_FIELDCAT = b_display[]
    I_SAVE = 'X'
    TABLES
    t_outtab = itab_display[].
    Regards,
    Sankar.

  • Example of  Interactive ALV Report

    Hi all,
    Can anyone give me simplest example of Interactive ALV Report.
    Please give some description with that so that i can understand it ..
    Thanks
    Raj

    REPORT  ZZ_22038_22098_002 NO STANDARD PAGE HEADING LINE-SIZE 650
    MESSAGE-ID ZZ_9838                      .
    TYPE-POOLS: SLIS.
    *type declaration for values from ekko
    TYPES: BEGIN OF I_EKKO,
           EBELN LIKE EKKO-EBELN,
           AEDAT LIKE EKKO-AEDAT,
           BUKRS LIKE EKKO-BUKRS,
           BSART LIKE EKKO-BSART,
           LIFNR LIKE EKKO-LIFNR,
           END OF I_EKKO.
    DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
          WA_EKKO TYPE I_EKKO.
    *type declaration for values from ekpo
    TYPES: BEGIN OF I_EKPO,
           EBELN LIKE EKPO-EBELN,
           EBELP LIKE EKPO-EBELP,
           MATNR LIKE EKPO-MATNR,
           MENGE LIKE EKPO-MENGE,
           MEINS LIKE EKPO-MEINS,
           NETPR LIKE EKPO-NETPR,
           END OF I_EKPO.
    DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
          WA_EKPO TYPE I_EKPO .
    *variable for Report ID
    DATA: V_REPID LIKE SY-REPID .
    *declaration for fieldcatalog
    DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
          WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
    declaration for events table where user comand or set PF status will
    be defined
    DATA: V_EVENTS TYPE SLIS_T_EVENT,
          WA_EVENT TYPE SLIS_ALV_EVENT.
    declartion for layout
    DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
    declaration for variant(type of display we want)
    DATA: I_VARIANT TYPE DISVARIANT,
          I_VARIANT1 TYPE DISVARIANT,
          I_SAVE(1) TYPE C.
    *PARAMETERS : p_var TYPE disvariant-variant.
    *Title displayed when the alv list is displayed
    DATA:  I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
    DATA:  I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
    INITIALIZATION.
      V_REPID = SY-REPID.
      PERFORM BUILD_FIELDCATLOG.
      PERFORM EVENT_CALL.
      PERFORM POPULATE_EVENT.
    START-OF-SELECTION.
      PERFORM DATA_RETRIEVAL.
      PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
      PERFORM DISPLAY_ALV_REPORT.
    *&      Form  BUILD_FIELDCATLOG
          Fieldcatalog has all the field details from ekko
    FORM BUILD_FIELDCATLOG.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'AEDAT'.
      WA_FIELDCAT-SELTEXT_M = 'DATE.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'LIFNR'.
      WA_FIELDCAT-NO_OUT    = 'X'.
      WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG
    *&      Form  EVENT_CALL
      we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    EXCEPTIONS
       LIST_TYPE_WRONG       = 1
       OTHERS                = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "EVENT_CALL
    *&      Form  POPULATE_EVENT
         Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-NAME.
      ENDIF.
    ENDFORM.                    "POPULATE_EVENT
    *&      Form  data_retrieval
      retreiving values from the database table ekko
    FORM DATA_RETRIEVAL.
      SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
    ENDFORM.                    "data_retrieval
    *&      Form  bUild_listheader
          text
         -->I_LISTHEADEtext
    FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
      DATA HLINE TYPE SLIS_LISTHEADER.
      HLINE-INFO = 'this is my first alv pgm'.
      HLINE-TYP = 'H'.
    ENDFORM.                    "build_listheader
    *&      Form  display_alv_report
          text
    FORM DISPLAY_ALV_REPORT.
      V_REPID = SY-REPID.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
         I_CALLBACK_PROGRAM                = V_REPID
      I_CALLBACK_PF_STATUS_SET          = ' '
         I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
         I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
         I_GRID_TITLE                      = I_TITLE_EKKO
      I_GRID_SETTINGS                   =
      IS_LAYOUT                         = ALV_LAYOUT
         IT_FIELDCAT                       = I_FIELDCAT[]
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
        i_default                         = 'ZLAY1'
         I_SAVE                            = 'A'
        is_variant                        = i_variant
         IT_EVENTS                         = V_EVENTS
        TABLES
          T_OUTTAB                          = IT_EKKO
    EXCEPTIONS
      PROGRAM_ERROR                     = 1
      OTHERS                            = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "display_alv_report
    *&      Form  TOP_OF_PAGE
          text
    FORM TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
       i_logo                   =
       I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
          text
         -->R_UCOMM    text
         -->,          text
         -->RS_SLEFIELDtext
    FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
      CASE R_UCOMM.
        WHEN '&IC1'.
          READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
          PERFORM BUILD_FIELDCATLOG_EKPO.
          PERFORM EVENT_CALL_EKPO.
          PERFORM POPULATE_EVENT_EKPO.
          PERFORM DATA_RETRIEVAL_EKPO.
          PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
          PERFORM DISPLAY_ALV_EKPO.
      ENDCASE.
    ENDFORM.                    "user_command
    *&      Form  BUILD_FIELDCATLOG_EKPO
          text
    FORM BUILD_FIELDCATLOG_EKPO.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELP'.
      WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MATNR'.
      WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MENGE'.
      WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MEINS'.
      WA_FIELDCAT-SELTEXT_M = 'UOM'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'NETPR'.
      WA_FIELDCAT-SELTEXT_M = 'PRICE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG_EKPO
    *&      Form  event_call_ekpo
      we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL_EKPO.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    EXCEPTIONS
      LIST_TYPE_WRONG       = 1
      OTHERS                = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "event_call_ekpo
    *&      Form  POPULATE_EVENT
           Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT_EKPO.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      ENDFORM.                    "POPULATE_EVENT
    *&      Form  TOP_OF_PAGE
          text
    FORM F_TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
       i_logo                   =
       I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
          text
         -->R_UCOMM    text
         -->,          text
         -->RS_SLEFIELDtext
    *retreiving values from the database table ekko
    FORM DATA_RETRIEVAL_EKPO.
    SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
    ENDFORM.
    FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA: HLINE1 TYPE SLIS_LISTHEADER.
    HLINE1-TYP = 'H'.
    HLINE1-INFO = 'CHECKING PGM'.
    ENDFORM.
    FORM DISPLAY_ALV_EKPO.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_INTERFACE_CHECK                 = ' '
      I_BYPASSING_BUFFER                = ' '
      I_BUFFER_ACTIVE                   = ' '
       I_CALLBACK_PROGRAM                = V_REPID
      I_CALLBACK_PF_STATUS_SET          = ' '
      I_CALLBACK_USER_COMMAND           = 'F_USER_COMMAND'
       I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
      I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
      I_CALLBACK_HTML_END_OF_LIST       = ' '
      I_STRUCTURE_NAME                  =
      I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      = I_TITLE_EKPO
      I_GRID_SETTINGS                   =
      IS_LAYOUT                         =
       IT_FIELDCAT                       = I_FIELDCAT[]
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
      I_DEFAULT                         =
       I_SAVE                            = 'A'
      IS_VARIANT                        =
       IT_EVENTS                         = V_EVENTS
      TABLES
        T_OUTTAB                          = IT_EKPO
    EXCEPTIONS
       PROGRAM_ERROR                     = 1
       OTHERS                            = 2
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.
    another sample code
    TYPE-POOLS: SLIS.
    *type declaration for values from ekko
    TYPES: BEGIN OF I_EKKO,
           EBELN LIKE EKKO-EBELN,
           AEDAT LIKE EKKO-AEDAT,
           BUKRS LIKE EKKO-BUKRS,
           BSART LIKE EKKO-BSART,
           LIFNR LIKE EKKO-LIFNR,
           END OF I_EKKO.
    DATA: IT_EKKO TYPE STANDARD TABLE OF I_EKKO INITIAL SIZE 0,
          WA_EKKO TYPE I_EKKO.
    *type declaration for values from ekpo
    TYPES: BEGIN OF I_EKPO,
           EBELN LIKE EKPO-EBELN,
           EBELP LIKE EKPO-EBELP,
           MATNR LIKE EKPO-MATNR,
           MENGE LIKE EKPO-MENGE,
           MEINS LIKE EKPO-MEINS,
           NETPR LIKE EKPO-NETPR,
           END OF I_EKPO.
    DATA: IT_EKPO TYPE STANDARD TABLE OF I_EKPO INITIAL SIZE 0,
          WA_EKPO TYPE I_EKPO .
    *variable for Report ID
    DATA: V_REPID LIKE SY-REPID .
    *declaration for fieldcatalog
    DATA: I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
          WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
    declaration for events table where user comand or set PF status will
    be defined
    DATA: V_EVENTS TYPE SLIS_T_EVENT,
          WA_EVENT TYPE SLIS_ALV_EVENT.
    declartion for layout
    DATA: ALV_LAYOUT TYPE SLIS_LAYOUT_ALV.
    declaration for variant(type of display we want)
    DATA: I_VARIANT TYPE DISVARIANT,
          I_VARIANT1 TYPE DISVARIANT,
          I_SAVE(1) TYPE C.
    *PARAMETERS : p_var TYPE disvariant-variant.
    *Title displayed when the alv list is displayed
    DATA:  I_TITLE_EKKO TYPE LVC_TITLE VALUE 'FIRST LIST DISPLAYED'.
    DATA:  I_TITLE_EKPO TYPE LVC_TITLE VALUE 'SECONDRY LIST DISPLAYED'.
    INITIALIZATION.
      V_REPID = SY-REPID.
      PERFORM BUILD_FIELDCATLOG.
      PERFORM EVENT_CALL.
      PERFORM POPULATE_EVENT.
    START-OF-SELECTION.
      PERFORM DATA_RETRIEVAL.
      PERFORM BUILD_LISTHEADER USING IT_LISTHEADER.
      PERFORM DISPLAY_ALV_REPORT.
    *&      Form  BUILD_FIELDCATLOG
          Fieldcatalog has all the field details from ekko
    FORM BUILD_FIELDCATLOG.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'AEDAT'.
      WA_FIELDCAT-SELTEXT_M = 'DATE.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'COMPANY CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'BUKRS'.
      WA_FIELDCAT-SELTEXT_M = 'DOCMENT TYPE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
      WA_FIELDCAT-FIELDNAME = 'LIFNR'.
      WA_FIELDCAT-NO_OUT    = 'X'.
      WA_FIELDCAT-SELTEXT_M = 'VENDOR CODE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG
    *&      Form  EVENT_CALL
      we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    EXCEPTIONS
       LIST_TYPE_WRONG       = 1
       OTHERS                = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "EVENT_CALL
    *&      Form  POPULATE_EVENT
         Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-NAME.
      ENDIF.
    ENDFORM.                    "POPULATE_EVENT
    *&      Form  data_retrieval
      retreiving values from the database table ekko
    FORM DATA_RETRIEVAL.
      SELECT EBELN AEDAT BUKRS BSART LIFNR FROM EKKO INTO TABLE IT_EKKO.
    ENDFORM.                    "data_retrieval
    *&      Form  bUild_listheader
          text
         -->I_LISTHEADEtext
    FORM BUILD_LISTHEADER USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
      DATA HLINE TYPE SLIS_LISTHEADER.
      HLINE-INFO = 'this is my first alv pgm'.
      HLINE-TYP = 'H'.
    ENDFORM.                    "build_listheader
    *&      Form  display_alv_report
          text
    FORM DISPLAY_ALV_REPORT.
      V_REPID = SY-REPID.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
       EXPORTING
         I_CALLBACK_PROGRAM                = V_REPID
      I_CALLBACK_PF_STATUS_SET          = ' '
         I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
         I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
         I_GRID_TITLE                      = I_TITLE_EKKO
      I_GRID_SETTINGS                   =
      IS_LAYOUT                         = ALV_LAYOUT
         IT_FIELDCAT                       = I_FIELDCAT[]
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
        i_default                         = 'ZLAY1'
         I_SAVE                            = 'A'
        is_variant                        = i_variant
         IT_EVENTS                         = V_EVENTS
        TABLES
          T_OUTTAB                          = IT_EKKO
    EXCEPTIONS
      PROGRAM_ERROR                     = 1
      OTHERS                            = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "display_alv_report
    *&      Form  TOP_OF_PAGE
          text
    FORM TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
       i_logo                   =
       I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
          text
         -->R_UCOMM    text
         -->,          text
         -->RS_SLEFIELDtext
    FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
      CASE R_UCOMM.
        WHEN '&IC1'.
          READ TABLE IT_EKKO INTO WA_EKKO INDEX RS_SELFIELD-TABINDEX.
          PERFORM BUILD_FIELDCATLOG_EKPO.
          PERFORM EVENT_CALL_EKPO.
          PERFORM POPULATE_EVENT_EKPO.
          PERFORM DATA_RETRIEVAL_EKPO.
          PERFORM BUILD_LISTHEADER_EKPO USING IT_LISTHEADER.
          PERFORM DISPLAY_ALV_EKPO.
      ENDCASE.
    ENDFORM.                    "user_command
    *&      Form  BUILD_FIELDCATLOG_EKPO
          text
    FORM BUILD_FIELDCATLOG_EKPO.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELN'.
      WA_FIELDCAT-SELTEXT_M = 'PO NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'IT_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'EBELP'.
      WA_FIELDCAT-SELTEXT_M = 'LINE NO'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
      WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MATNR'.
      WA_FIELDCAT-SELTEXT_M = 'MATERIAL NO.'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MENGE'.
      WA_FIELDCAT-SELTEXT_M = 'QUANTITY'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'MEINS'.
      WA_FIELDCAT-SELTEXT_M = 'UOM'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'I_EKPO'.
      WA_FIELDCAT-FIELDNAME = 'NETPR'.
      WA_FIELDCAT-SELTEXT_M = 'PRICE'.
      APPEND WA_FIELDCAT TO I_FIELDCAT.
      CLEAR WA_FIELDCAT.
    ENDFORM.                    "BUILD_FIELDCATLOG_EKPO
    *&      Form  event_call_ekpo
      we get all events - TOP OF PAGE or USER COMMAND in table v_events
    FORM EVENT_CALL_EKPO.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
       IMPORTING
         ET_EVENTS             = V_EVENTS
    EXCEPTIONS
      LIST_TYPE_WRONG       = 1
      OTHERS                = 2
      IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    "event_call_ekpo
    *&      Form  POPULATE_EVENT
           Events populated for TOP OF PAGE & USER COMAND
    FORM POPULATE_EVENT_EKPO.
      READ TABLE V_EVENTS INTO WA_EVENT WITH KEY NAME = 'TOP_OF_PAGE'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'TOP_OF_PAGE'.
        MODIFY V_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME =
    WA_EVENT-FORM.
      ENDIF.
      ENDFORM.                    "POPULATE_EVENT
    *&      Form  TOP_OF_PAGE
          text
    FORM F_TOP_OF_PAGE.
      CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
        EXPORTING
          IT_LIST_COMMENTARY       = IT_LISTHEADER
       i_logo                   =
       I_END_OF_LIST_GRID       =
    ENDFORM.                    "TOP_OF_PAGE
    *&      Form  USER_COMMAND
          text
         -->R_UCOMM    text
         -->,          text
         -->RS_SLEFIELDtext
    *retreiving values from the database table ekko
    FORM DATA_RETRIEVAL_EKPO.
    SELECT EBELN EBELP MATNR MENGE MEINS NETPR FROM EKPO INTO TABLE IT_EKPO.
    ENDFORM.
    FORM BUILD_LISTHEADER_EKPO USING I_LISTHEADER TYPE SLIS_T_LISTHEADER.
    DATA: HLINE1 TYPE SLIS_LISTHEADER.
    HLINE1-TYP = 'H'.
    HLINE1-INFO = 'CHECKING PGM'.
    ENDFORM.
    FORM DISPLAY_ALV_EKPO.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_INTERFACE_CHECK                 = ' '
      I_BYPASSING_BUFFER                = ' '
      I_BUFFER_ACTIVE                   = ' '
       I_CALLBACK_PROGRAM                = V_REPID
      I_CALLBACK_PF_STATUS_SET          = ' '
      I_CALLBACK_USER_COMMAND           = 'F_USER_COMMAND'
       I_CALLBACK_TOP_OF_PAGE            = 'TOP_OF_PAGE'
      I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
      I_CALLBACK_HTML_END_OF_LIST       = ' '
      I_STRUCTURE_NAME                  =
      I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      = I_TITLE_EKPO
      I_GRID_SETTINGS                   =
      IS_LAYOUT                         =
       IT_FIELDCAT                       = I_FIELDCAT[]
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
      I_DEFAULT                         =
       I_SAVE                            = 'A'
      IS_VARIANT                        =
       IT_EVENTS                         = V_EVENTS
      TABLES
        T_OUTTAB                          = IT_EKPO
    EXCEPTIONS
       PROGRAM_ERROR                     = 1
       OTHERS                            = 2
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.
    REPORT Z_PO_ALV_R02 NO STANDARD PAGE HEADING MESSAGE-ID ZROJA.
    *-----tables declaration
    TABLES:EKKO.
    TYPE-POOLS:SLIS.
    *-----data declaration
    TYPES:BEGIN OF X_EKKO,
    EBELN type EKKO-EBELN, "PO Number
    BUKRS type EKKO-BUKRS, "Company code
    BSART type EKKO-BSART, "Purchasing Document type
    LIFNR type EKKO-LIFNR, "Vendor
    SPRAS type EKKO-SPRAS, "Language Key
    ZTERM type EKKO-ZTERM, "Terms of payment key
    END OF X_EKKO,
    BEGIN OF X_EKPO,
    EBELN type EKPO-EBELN,
    EBELP type EKPO-EBELP, "Item number
    WERKS type EKPO-WERKS, "Plant
    MATNR type EKPO-MATNR, "Material Number
    MATKL type EKPO-MATKL, "Material Group
    END OF X_EKPO.
    DATA:IT_EKKO TYPE STANDARD TABLE OF X_EKKO,
    IT_EKPO TYPE STANDARD TABLE OF X_EKPO,
    WA_EKKO TYPE X_EKKO,
    WA_EKPO TYPE X_EKPO, "#EC *
    IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
    IT_FIELDCAT1 TYPE SLIS_T_FIELDCAT_ALV,
    WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV,
    WA_FIELDCAT1 TYPE SLIS_FIELDCAT_ALV.
    *-----Selection-screen design
    SELECTION-SCREEN BEGIN OF BLOCK B1.
    SELECT-OPTIONS:S_EBELN FOR EKKO-EBELN.
    SELECTION-SCREEN END OF BLOCK B1.
    *-----SELECTION-SCREEN VALIDATION
    AT SELECTION-SCREEN.
    SELECT EBELN
    FROM EKKO
    INTO TABLE IT_EKKO
    WHERE EBELN IN S_EBELN.
    *-----if there are no values display an error
    IF SY-SUBRC NE 0.
    MESSAGE E009.
    ENDIF.
    *-----Data retrieval
    START-OF-SELECTION.
    *-----retrieving data from the PO header
    SELECT EBELN BUKRS BSART LIFNR SPRAS ZTERM
    FROM EKKO
    INTO TABLE IT_EKKO
    WHERE EBELN IN S_EBELN.
    *-----if there are no records display an error
    IF SY-SUBRC NE 0.
    MESSAGE E003.
    ENDIF.
    *-----Field catalog for the PO Header
    REFRESH IT_FIELDCAT[].
    WA_FIELDCAT-COL_POS = '1'.
    WA_FIELDCAT-FIELDNAME = 'EBELN'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-KEY = 'X'.
    WA_FIELDCAT-HOTSPOT = 'X'.
    WA_FIELDCAT-REF_FIELDNAME = 'EBELN'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-COL_POS = '2'.
    WA_FIELDCAT-FIELDNAME = 'BUKRS'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-REF_FIELDNAME = 'BUKRS'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-COL_POS = '3'.
    WA_FIELDCAT-FIELDNAME = 'BSART'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-REF_FIELDNAME = 'BSART'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-COL_POS = '4'.
    WA_FIELDCAT-FIELDNAME = 'LIFNR'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-REF_FIELDNAME = 'LIFNR'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-COL_POS = '5'.
    WA_FIELDCAT-FIELDNAME = 'SPRAS'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-REF_FIELDNAME = 'SPRAS'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-COL_POS = '6'.
    WA_FIELDCAT-FIELDNAME = 'ZTERM'.
    WA_FIELDCAT-TABNAME = 'IT_EKKO'.
    WA_FIELDCAT-REF_FIELDNAME = 'ZTERM'.
    WA_FIELDCAT-REF_TABNAME = 'EKKO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    *-----to display the header details
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    I_CALLBACK_PROGRAM = SY-REPID
    I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
    IT_FIELDCAT = IT_FIELDCAT[]
    TABLES
    T_OUTTAB = IT_EKKO[].
    *& Form USER_COMMAND
    text
    -->UCOMM text
    -->FIELD1 text
    FORM USER_COMMAND USING UCOMM LIKE SY-UCOMM FIELD1 TYPE "#EC CALLED
    SLIS_SELFIELD. "#EC *
    READ TABLE IT_EKKO INTO WA_EKKO INDEX FIELD1-TABINDEX.
    *-----retrieving item details from the PO Item table
    SELECT EBELN EBELP WERKS MATNR MATKL
    FROM EKPO
    INTO TABLE IT_EKPO
    WHERE EBELN = WA_EKKO-EBELN.
    *-----to display an error if other than PO Number is clicked
    IF SY-SUBRC NE 0.
    MESSAGE E001.
    ENDIF.
    *-----Fieldcatalog for the PO item details
    REFRESH IT_FIELDCAT1[].
    WA_FIELDCAT1-COL_POS = '1'.
    WA_FIELDCAT1-FIELDNAME = 'EBELN'.
    WA_FIELDCAT1-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT1-REF_FIELDNAME = 'EBELN'.
    WA_FIELDCAT1-REF_TABNAME = 'EKPO'.
    APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
    CLEAR WA_FIELDCAT1.
    WA_FIELDCAT1-COL_POS = '2'.
    WA_FIELDCAT1-FIELDNAME = 'EBELP'.
    WA_FIELDCAT1-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT1-REF_FIELDNAME = 'EBELP'.
    WA_FIELDCAT1-REF_TABNAME = 'EKPO'.
    APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
    CLEAR WA_FIELDCAT1.
    WA_FIELDCAT1-COL_POS = '3'.
    WA_FIELDCAT1-FIELDNAME = 'WERKS'.
    WA_FIELDCAT1-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT1-REF_FIELDNAME = 'WERKS'.
    WA_FIELDCAT1-REF_TABNAME = 'EKPO'.
    APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
    CLEAR WA_FIELDCAT1.
    WA_FIELDCAT1-COL_POS = '4'.
    WA_FIELDCAT1-FIELDNAME = 'MATNR'.
    WA_FIELDCAT1-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT1-REF_FIELDNAME = 'MATNR'.
    WA_FIELDCAT1-REF_TABNAME = 'EKPO'.
    APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
    CLEAR WA_FIELDCAT1.
    WA_FIELDCAT1-COL_POS = '5'.
    WA_FIELDCAT1-FIELDNAME = 'MATKL'.
    WA_FIELDCAT1-TABNAME = 'IT_EKPO'.
    WA_FIELDCAT1-REF_FIELDNAME = 'MATKL'.
    WA_FIELDCAT1-REF_TABNAME = 'EKPO'.
    APPEND WA_FIELDCAT1 TO IT_FIELDCAT1.
    CLEAR WA_FIELDCAT1.
    *-----to display the item details
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
    I_CALLBACK_PROGRAM = SY-REPID
    IT_FIELDCAT = IT_FIELDCAT1[]
    TABLES
    T_OUTTAB = IT_EKPO[].
    ENDFORM. "user_command_form
    regards,
    srinivas
    <b>*reward for useful answers*</b>

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