Interactive ALV Heirarchial report!!!

Hi all,
In the below program the user command is not working as an error saying 'type conflict with actual and formal parameters' is getting occured.
*& Report  ZALV_HIERARCHIAL_REPORT                                     *
REPORT  ZALV_HIERARCHIAL_REPORT                 .
TABLES
TABLES : VBAK.
TYPE POOLS
TYPE-POOLS : SLIS.
STRUCTURES
TYPES : BEGIN OF TY_HEADER,
        KUNNR  TYPE  VBAK-KUNNR,
        VBELN  TYPE  VBAK-VBELN,
        ERDAT  TYPE  VBAK-ERDAT,
        ERNAM  TYPE  VBAK-ERNAM,
        NETWR  TYPE  VBAK-NETWR,
        WAERK  TYPE  VBAK-WAERK,
        END OF TY_HEADER.
TYPES : BEGIN OF TY_ITEM,
        VBELN  TYPE VBAP-VBELN,
        POSNR  TYPE VBAP-POSNR,
        MATNR  TYPE VBAP-MATNR,
        KWMENG TYPE VBAP-KWMENG,
        ARKTX  TYPE VBAP-ARKTX,
        END OF TY_ITEM.
INTERNAL TABLES
DATA : IT_HEADER  TYPE STANDARD TABLE OF TY_HEADER WITH HEADER LINE,
       IT_ITEM  TYPE STANDARD TABLE OF TY_ITEM WITH HEADER LINE.
DATA : IT_FCAT  TYPE  slis_t_fieldcat_alv,
       W_FCAT   TYPE  SLIS_FIELDCAT_ALV.
DATA :  IT_EVENTS  TYPE SLIS_T_EVENT,
       W_EVENTS   TYPE SLIS_ALV_EVENT.
DATA : IT_LISTHEADER  TYPE  slis_t_listheader.
data : repid type sy-repid.
DATA : COL  TYPE I.
DATA : KEYINFO  TYPE SLIS_KEYINFO_ALV .
data : form_name type slis_formname.
DATA :      G_TABNAME_HEADER TYPE SLIS_TABNAME,
            G_TABNAME_ITEM   TYPE SLIS_TABNAME.
CONSTANTS
CONSTANTS:
GC_FORMNAME_TOP_OF_PAGE TYPE SLIS_FORMNAME VALUE 'TOP_OF_PAGE',
GC_FORMNAME_USER_COMMAND TYPE SLIS_FORMNAME VALUE 'USER_COMMAND'.
DATA : G_REPID  TYPE SY-REPID.
SELECT-OPTIONS : S_VBELN FOR VBAK-VBELN.
INITIALIZATION
INITIALIZATION.
  G_REPID = SY-REPID.
  G_TABNAME_HEADER = 'IT_HEADER'.
  G_TABNAME_ITEM   = 'IT_ITEM'.
CLEAR W_EVENTS.
W_EVENTS-NAME = 'USER_COMMAND'.
W_EVENTS-FORM = 'USERCOMMAND'.
APPEND W_EVENTS TO IT_EVENTS.
FIELD CATALOG
  PERFORM BUILD_CATALOG.
BUILD EVENTS TABLE
  PERFORM BUILD_EVENTS USING IT_EVENTS[].
TOP OF THE PAGE
  PERFORM COOMENT_BUILD USING IT_LISTHEADER[].
START-OF-SELECTION
START-OF-SELECTION.
FETCH DATA INTO INTERNAL TABLES
  PERFORM FETCH_DATA.
BUILDING KEY BETWEEN TABLES
  PERFORM BUILD_KEY.
END OF SELECTION
end-of-selection.
DISPLAY DATA
  PERFORM DISPLAY_DATA.
**&      Form  USER_COMMAND
      text
     -->RS_SELFIELDtext
     -->R_UCOMM    text
*FORM USER_COMMAND USING RS_SELFIELD TYPE SLIS_SELFIELD
                             R_UCOMM  TYPE  SY-UCOMM.
**READ TABLE IT_header with key = rs_selfield-value.
SET PARAMETER ID 'AUN' FIELD rs_selfield-value.
call transaction 'VA03' and skip first screen.
*endform.                    "USER_COMMAND
*ADD 1 TO COL.
FORM BUILD_CATALOG.
  W_FCAT-COL_POS = 1.
  W_FCAT-FIELDNAME = 'VBELN'.
  W_FCAT-SELTEXT_L = 'ORDER_NO'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_HEADER'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
*ADD 1 TO COL.
  W_FCAT-COL_POS = 2.
  W_FCAT-FIELDNAME = 'ERDAT'.
  W_FCAT-SELTEXT_L = 'ORDER_DATE'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_HEADER'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
*ADD 1 TO COL.
  W_FCAT-COL_POS = 3.
  W_FCAT-FIELDNAME = 'ERNAM'.
  W_FCAT-SELTEXT_L = 'CREATED_BY'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_HEADER'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
*ADD 1 TO COL.
  W_FCAT-COL_POS = 4.
  W_FCAT-FIELDNAME = 'NETWR'.
  W_FCAT-SELTEXT_L = 'ORDER_VALUE'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_HEADER'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
*ADD 1 TO COL.
  W_FCAT-COL_POS = 5.
  W_FCAT-FIELDNAME = 'WAERK'.
  W_FCAT-SELTEXT_L = 'ORDER_CURRENCY'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_HEADER'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
  W_FCAT-COL_POS = 6.
  W_FCAT-FIELDNAME = 'POSNR'.
  W_FCAT-SELTEXT_L = 'ITEM_NO'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_ITEM'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
  W_FCAT-COL_POS = 7.
  W_FCAT-FIELDNAME = 'MATNR'.
  W_FCAT-SELTEXT_L = 'MATERIAL_NO'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_ITEM'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
  W_FCAT-COL_POS = 8.
  W_FCAT-FIELDNAME = 'KWMENG'.
  W_FCAT-SELTEXT_L = 'ORDER_QUANTITY'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME = 'IT_ITEM'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
  W_FCAT-COL_POS = 9.
  W_FCAT-FIELDNAME = 'ARKTX'.
  W_FCAT-SELTEXT_L = 'ITEM_DESCRIPTION'.
  W_FCAT-ref_tabname = VBAK.
  W_FCAT-TABNAME  = 'IT_ITEM'.
  APPEND W_FCAT TO IT_FCAT.
  CLEAR W_FCAT.
ENDFORM.                    "BUILD_CATALOG
*&      Form  FETCH_DATA
      text
FORM FETCH_DATA.
SELECT VBELN ERDAT ERNAM NETWR WAERK FROM VBAK INTO CORRESPONDING FIELDS
OF TABLE IT_HEADER WHERE VBELN IN  S_VBELN.
  IF IT_HEADER[] IS NOT INITIAL.
    SELECT VBELN POSNR MATNR KWMENG ARKTX FROM VBAP INTO CORRESPONDING
   FIELDS OF TABLE IT_ITEM FOR ALL ENTRIES IN IT_HEADER WHERE VBELN EQ
    IT_HEADER-VBELN.
  ENDIF.
ENDFORM.                    "FETCH_DATA
*&      Form  BUILD_KEY
      text
FORM BUILD_KEY.
  CLEAR KEYINFO.
  KEYINFO-HEADER01 = 'VBELN'.
  KEYINFO-ITEM01 = 'VBELN'.
ENDFORM.                    "BUILD_KEY
*&      Form  DISPLAY_DATA
      text
FORM DISPLAY_DATA.
  form_name = 'SUB_USER_COMMAND'.
  CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
    EXPORTING
  I_INTERFACE_CHECK              = ' '
    I_CALLBACK_PROGRAM             = G_repid
  I_CALLBACK_PF_STATUS_SET       = ' '
    I_CALLBACK_USER_COMMAND        =  FORM_NAME
  IS_LAYOUT                      =
     IT_FIELDCAT                    = it_fcat
  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               =  G_TABNAME_HEADER
      I_TABNAME_ITEM                 =  G_TABNAME_ITEM
  I_STRUCTURE_NAME_HEADER        =
  I_STRUCTURE_NAME_ITEM          =
      IS_KEYINFO                   = KEYINFO
  IS_PRINT                       =
  IS_REPREP_ID                   =
  I_BYPASSING_BUFFER             =
  I_BUFFER_ACTIVE                =
IMPORTING
  E_EXIT_CAUSED_BY_CALLER        =
  ES_EXIT_CAUSED_BY_USER         =
    TABLES
      T_OUTTAB_HEADER                = IT_HEADER[]
      T_OUTTAB_ITEM                  = IT_ITEM[]
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_DATA
*&      Form  BUILD_EVENTS
      text
     -->P_IT_EVENTS[]  text
FORM BUILD_EVENTS  USING    P_IT_EVENTS TYPE SLIS_T_EVENT.
  DATA : W_EVENT  TYPE  SLIS_ALV_EVENT.
  CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
   EXPORTING
     I_LIST_TYPE           = 0
   IMPORTING
     ET_EVENTS             = P_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.
TOP OF PAGE
  READ TABLE P_IT_EVENTS WITH KEY NAME = SLIS_EV_TOP_OF_PAGE
                                         INTO W_EVENT.
  IF SY-SUBRC = 0.
    MOVE  GC_FORMNAME_TOP_OF_PAGE TO W_EVENT-FORM.
    APPEND W_EVENT TO P_IT_EVENTS.
  ENDIF.
USER COMMAND
  CLEAR W_EVENT.
READ TABLE P_IT_EVENTS WITH KEY NAME  = SLIS_EV_USER_COMMAND
                             INTO W_EVENT.
IF SY-SUBRC = 0.
   MOVE GC_FORMNAME_USER_COMMAND TO W_EVENT-FORM.
   APPEND W_EVENT TO P_IT_EVENTS.
ENDIF.
W_EVENT-FORM = 'SUB_USER_COMMAND'.
MODIFY IT_EVENTS FROM W_EVENT TRANSPORTING FORM WHERE  NAME =
'USER_COMMAND'.
ENDFORM.                    " BUILD_EVENTS
*&      Form  COOMENT_BUILD
      text
     -->P_IT_LISTHEADER[]  text
FORM COOMENT_BUILD  USING    P_IT_LISTHEADER TYPE SLIS_T_LISTHEADER.
  DATA: LS_LINE TYPE SLIS_LISTHEADER.
  CLEAR LS_LINE.
  LS_LINE-TYP  = 'H'.
LS_LINE-KEY:  not used for this type
  LS_LINE-INFO = 'LIST OF SALES ORDERS AND ITEMS'.
  APPEND LS_LINE TO P_IT_LISTHEADER.
ENDFORM.                    " COOMENT_BUILD
*&      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
     -->RS_SELFIELDtext
     -->R_UCOMM    text
FORM SUB_USER_COMMAND USING RS_SELFIELD TYPE SLIS_SELFIELD
                        R_UCOMM  TYPE SY-UCOMM.
  CASE R_UCOMM.
    WHEN '&IC1'.
      READ TABLE IT_HEADER INDEX RS_SELFIELD-TABINDEX .
      IF SY-SUBRC = 0.
        SET PARAMETER ID 'AUN' field IT_HEADER-VBELN.
        call transaction 'VA03' AND SKIP FIRST SCREEN.
      ENDIF.
  ENDCASE.
ENDFORM.                    "USER_COMMAND
Thanks  & Regards
Jerry

Hello Jerry
First of all I would recommend to use the pretty printing function (brackets button above textedit control) of your coding in the SDN thread.
The problem and its solution are quite simple:
SAP include LKKBLF90 where the sub-routine in your z-report is called (lines 790ff):
*   callback
    if rs_stack-i_callback_user_command ne space and l_subrc ne 0.
      stop_here con_bp-euc.
      if rs_stack-i_callback_user_command eq 'SALV_USER_COMMAND'.
        perform (rs_stack-i_callback_user_command)
          in program (rs_stack-i_callback_program) using  l_ucomm_old
                                                          lflg_refresh
                                                          ls_selfield
                                                          if found.
      else.
        " This external call causes the dump.
        perform (rs_stack-i_callback_user_command)
          in program (rs_stack-i_callback_program) using  l_ucomm_old
                                                          ls_selfield
                                                          if found.
      endif.
Erroneous coding of sub-routine in your z-report:
FORM SUB_USER_COMMAND USING RS_SELFIELD TYPE SLIS_SELFIELD
R_UCOMM TYPE SY-UCOMM.  " order of formal parameters is wrong
Simply change it to:
FORM sub_user_command
                  USING  r_ucomm TYPE sy-ucomm
                         rs_selfield TYPE slis_selfield.
Regards
  Uwe

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    *"Table declarations...................................................
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    CDHDR, " Change document header
    SSCRFIELDS. " Fields on selection screens
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    BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
    END OF FS_EBELN,
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    ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
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    LIFNR TYPE EKKO-LIFNR, " Vendor's account number
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    UDATE TYPE CDHDR-UDATE, " Creation date of the change
    " document
    END OF FS_CDHDR,
    Field String to hold Change document items *
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    FIELDNAME TYPE DD03L-FIELDNAME, " Field Name
    ROLLNAME TYPE DD03L-ROLLNAME, " Data element (semantic domain)
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    Field String to hold Short Text of the Date Element *
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    DDTEXT TYPE DD04T-DDTEXT, " Short Text Describing R/3
    " Repository Objects
    END OF FS_TEXT,
    Field String to hold data to be displayed on the ALV grid *
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    ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
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    LIFNR TYPE EKKO-LIFNR, " Vendor's account number
    EKGRP TYPE EKKO-EKGRP, " Purchasing group
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    Internal table to hold Purchase Document Header *
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    OF FS_EKKO,
    Temp Internal table to hold Purchase Document Header *
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    OF FS_EKKO,
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    T_LFA1 LIKE STANDARD TABLE
    OF FS_LFA1,
    Internal Table to hold Change date and the name of the user *
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    OF FS_CDHDR,
    Internal Table to hold Change document items *
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    OF FS_CDPOS,
    Temp. Internal Table to hold Change document items *
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    OF FS_CDPOS,
    Internal Table to hold Data Element Name *
    T_DATAELE LIKE STANDARD TABLE
    OF FS_DATAELE,
    Temp. Internal Table to hold Data Element Name *
    T_DATAELE_TEMP LIKE STANDARD TABLE
    OF FS_DATAELE,
    Internal Table to hold Short Text of the Date Element *
    T_TEXT LIKE STANDARD TABLE
    OF FS_TEXT,
    Internal Table to hold data to be displayed on the ALV grid *
    T_OUTTAB LIKE STANDARD TABLE
    OF FS_OUTTAB.
    C L A S S D E F I N I T I O N *
    CLASS LCL_EVENT_HANDLER DEFINITION DEFERRED.
    *" Data declarations...................................................
    Work variables *
    DATA:
    W_EBELN TYPE EKKO-EBELN, " Purchasing Document Number
    W_LIFNR TYPE EKKO-LIFNR, " Vendor's account number
    W_EKGRP TYPE EKKO-EKGRP, " Purchasing group
    W_VALUE TYPE EKKO-EBELN, " Reflected Value
    W_SPACE VALUE ' ', " Space
    W_FLAG TYPE I, " Flag Variable
    W_VARIANT TYPE DISVARIANT, " Variant
    *--- ALV Grid
    W_GRID TYPE REF TO CL_GUI_ALV_GRID,
    *--- Event Handler
    W_EVENT_CLICK TYPE REF TO LCL_EVENT_HANDLER,
    *--- Field catalog table
    T_FIELDCAT TYPE LVC_T_FCAT.
    AT SELECTION-SCREEN EVENT *
    AT SELECTION-SCREEN ON S_EBELN.
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    AT SELECTION-SCREEN ON S_LIFNR.
    Subroutine to validate Vendor Number.
    PERFORM VALIDATE_VEN_NUM.
    AT SELECTION-SCREEN ON S_EKGRP.
    Subroutine to validate Purchase Group.
    PERFORM VALIDATE_PUR_GRP.
    START-OF-SELECTION EVENT *
    START-OF-SELECTION.
    Subroutine to select all Purchase orders.
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    CHECK W_FLAG EQ 0.
    Subroutine to select Changed values.
    PERFORM SELECT_CHANGED_VALUE.
    CHECK W_FLAG EQ 0.
    Subroutine to Select Purchase Orders.
    PERFORM SELECT_PUR_DOC.
    Subroutine to select Vendor Details.
    PERFORM SELECT_VENDOR.
    Subroutine to select Text for the Changed values.
    PERFORM DESCRIPTION.
    END-OF-SELECTION EVENT *
    END-OF-SELECTION.
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    PERFORM FILL_OUTTAB.
    Subroutine to build Field Catalog.
    PERFORM PREPARE_FIELD_CATALOG CHANGING T_FIELDCAT.
    CALL SCREEN 100.
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    CLASS LCL_EVENT_HANDLER DEFINITION
    Defining Class which handles events
    CLASS LCL_EVENT_HANDLER DEFINITION .
    PUBLIC SECTION .
    METHODS:
    HANDLE_HOTSPOT_CLICK
    FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
    IMPORTING E_ROW_ID E_COLUMN_ID.
    ENDCLASS. " LCL_EVENT_HANDLER DEFINITION
    CLASS LCL_EVENT_HANDLER IMPLEMENTATION
    Implementing the Class which can handle events
    CLASS LCL_EVENT_HANDLER IMPLEMENTATION .
    *---Handle Double Click
    METHOD HANDLE_HOTSPOT_CLICK .
    Subroutine to get the HotSpot Cell information.
    PERFORM GET_CELL_INFO.
    SET PARAMETER ID 'BES' FIELD W_VALUE.
    CALL TRANSACTION 'ME23N'.
    ENDMETHOD. " HANDLE_HOTSPOT_CLICK
    ENDCLASS. " LCL_EVENT_HANDLER
    *& Module STATUS_0100 OUTPUT
    PBO Event
    MODULE STATUS_0100 OUTPUT.
    SET PF-STATUS 'OOPS'.
    SET TITLEBAR 'TIT'.
    Subroutine to fill the Variant Structure
    PERFORM FILL_VARIANT.
    IF W_GRID IS INITIAL.
    CREATE OBJECT W_GRID
    EXPORTING
    I_SHELLSTYLE = 0
    I_LIFETIME =
    I_PARENT = CL_GUI_CONTAINER=>SCREEN0
    I_APPL_EVENTS =
    I_PARENTDBG =
    I_APPLOGPARENT =
    I_GRAPHICSPARENT =
    I_NAME =
    I_FCAT_COMPLETE = SPACE
    EXCEPTIONS
    ERROR_CNTL_CREATE = 1
    ERROR_CNTL_INIT = 2
    ERROR_CNTL_LINK = 3
    ERROR_DP_CREATE = 4
    OTHERS = 5.
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF. " IF SY-SUBRC <> 0
    CALL METHOD W_GRID->SET_TABLE_FOR_FIRST_DISPLAY
    EXPORTING
    I_BUFFER_ACTIVE =
    I_BYPASSING_BUFFER =
    I_CONSISTENCY_CHECK =
    I_STRUCTURE_NAME =
    IS_VARIANT = W_VARIANT
    I_SAVE = 'A'
    I_DEFAULT = 'X'
    IS_LAYOUT =
    IS_PRINT =
    IT_SPECIAL_GROUPS =
    IT_TOOLBAR_EXCLUDING =
    IT_HYPERLINK =
    IT_ALV_GRAPHICS =
    IT_EXCEPT_QINFO =
    IR_SALV_ADAPTER =
    CHANGING
    IT_OUTTAB = T_OUTTAB
    IT_FIELDCATALOG = T_FIELDCAT
    IT_SORT =
    IT_FILTER =
    EXCEPTIONS
    INVALID_PARAMETER_COMBINATION = 1
    PROGRAM_ERROR = 2
    TOO_MANY_LINES = 3
    OTHERS = 4
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF. " IF SY-SUBRC <> 0.
    ENDIF. " IF W_GRID IS INITIAL
    CREATE OBJECT W_EVENT_CLICK.
    SET HANDLER W_EVENT_CLICK->HANDLE_HOTSPOT_CLICK FOR W_GRID.
    ENDMODULE. " STATUS_0100 OUTPUT
    *& Module USER_COMMAND_0100 INPUT
    PAI Event
    MODULE USER_COMMAND_0100 INPUT.
    CASE SY-UCOMM.
    WHEN 'BACK'.
    LEAVE TO SCREEN 0.
    WHEN 'EXIT'.
    LEAVE PROGRAM.
    WHEN 'CANCEL'.
    LEAVE TO SCREEN 0.
    ENDCASE.
    ENDMODULE. " USER_COMMAND_0100 INPUT
    *& Form PREPARE_FIELD_CATALOG
    Subroutine to build the Field catalog
    <--P_T_FIELDCAT Field Catalog Table
    FORM PREPARE_FIELD_CATALOG CHANGING PT_FIELDCAT TYPE LVC_T_FCAT .
    DATA LS_FCAT TYPE LVC_S_FCAT.
    Purchasing group...
    LS_FCAT-FIELDNAME = 'EKGRP'.
    LS_FCAT-REF_TABLE = 'EKKO'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Purchasing Document Number...
    LS_FCAT-FIELDNAME = 'EBELN'.
    LS_FCAT-REF_TABLE = 'EKKO' .
    LS_FCAT-EMPHASIZE = 'C411'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    LS_FCAT-HOTSPOT = 'X'.
    APPEND LS_FCAT TO PT_FIELDCAT .
    CLEAR LS_FCAT .
    Name of Person who Created the Object...
    LS_FCAT-FIELDNAME = 'ERNAM'.
    LS_FCAT-REF_TABLE = 'EKKO'.
    LS_FCAT-OUTPUTLEN = '15' .
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Purchasing Document Date...
    LS_FCAT-FIELDNAME = 'BEDAT'.
    LS_FCAT-REF_TABLE = 'EKKO'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Vendor's account number...
    LS_FCAT-FIELDNAME = 'LIFNR'.
    LS_FCAT-REF_TABLE = 'EKKO'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Account Number of Vendor or Creditor...
    LS_FCAT-FIELDNAME = 'NAME1'.
    LS_FCAT-REF_TABLE = 'LFA1'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    LS_FCAT-COLTEXT = 'Vendor Name'(001).
    LS_FCAT-SELTEXT = 'Vendor Name'(001).
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Creation date of the change document...
    LS_FCAT-FIELDNAME = 'UDATE'.
    LS_FCAT-REF_TABLE = 'CDHDR'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    LS_FCAT-COLTEXT = 'Change Date'(002).
    LS_FCAT-SELTEXT = 'Change Date'(002).
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    User name of the person responsible in change document...
    LS_FCAT-FIELDNAME = 'USERNAME'.
    LS_FCAT-REF_TABLE = 'CDHDR'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '10'.
    LS_FCAT-COLTEXT = 'Modified by'(003).
    LS_FCAT-SELTEXT = 'Modified by'(003).
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Short Text Describing R/3 Repository Objects...
    LS_FCAT-FIELDNAME = 'DDTEXT'.
    LS_FCAT-REF_TABLE = 'DD04T'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '15'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    Old contents of changed field...
    LS_FCAT-FIELDNAME = 'VALUE_OLD'.
    LS_FCAT-REF_TABLE = 'CDPOS'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '12'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    New contents of changed field...
    LS_FCAT-FIELDNAME = 'VALUE_NEW'.
    LS_FCAT-REF_TABLE = 'CDPOS'.
    LS_FCAT-INTTYPE = 'C'.
    LS_FCAT-OUTPUTLEN = '12'.
    APPEND LS_FCAT TO PT_FIELDCAT.
    CLEAR LS_FCAT.
    ENDFORM. " PREPARE_FIELD_CATALOG
    *& Form SELECT_PO
    Subroutine to select all the Purchase Orders
    There are no interface parameters to be passed to this subroutine.
    FORM SELECT_PO .
    SELECT EBELN " Purchasing Document Number
    ERNAM " Name of Person who Created
    " the Object
    LIFNR " Vendor's account number
    EKGRP " Purchasing group
    BEDAT " Purchasing Document Date
    FROM EKKO
    PACKAGE SIZE 10000
    APPENDING TABLE T_EBELN
    WHERE EBELN IN S_EBELN
    AND BEDAT IN S_BEDAT.
    ENDSELECT.
    IF SY-SUBRC NE 0.
    W_FLAG = 1.
    MESSAGE S401(M8).
    ENDIF. " IF SY-SUBRC NE 0
    ENDFORM. " SELECT_PO
    *& Form SELECT_OBJ_ID
    Subroutine to select Object ID
    There are no interface parameters to be passed to this subroutine.
    FORM SELECT_OBJ_ID .
    IF NOT T_EBELN IS INITIAL.
    SELECT OBJECTCLAS " Object Class
    OBJECTID " Object value
    CHANGENR " Document change number
    USERNAME " User name
    UDATE " Creation date
    FROM CDHDR
    INTO TABLE T_CDHDR
    FOR ALL ENTRIES IN T_EBELN
    WHERE OBJECTID EQ T_EBELN-EBELN
    AND UDATE IN S_UDATE
    AND TCODE IN ('ME21N','ME22N','ME23N').
    ENDSELECT.
    IF SY-SUBRC NE 0.
    W_FLAG = 1.
    MESSAGE S833(M8) WITH 'Header Not Found'(031).
    ENDIF. " IF SY-SUBRC NE 0.
    ENDIF. " IF NOT T_EBELN IS INITIAL
    ENDFORM. " SELECT_OBJ_ID
    *& Form SELECT_CHANGED_VALUE
    Subroutine to select Changed Values
    There are no interface parameters to be passed to this subroutine.
    FORM SELECT_CHANGED_VALUE .
    IF NOT T_CDHDR IS INITIAL.
    SELECT OBJECTCLAS " Object class
    OBJECTID " Object value
    CHANGENR " Document change number
    TABNAME " Table Name
    FNAME " Field Name
    VALUE_NEW " New contents of changed field
    VALUE_OLD " Old contents of changed field
    FROM CDPOS
    PACKAGE SIZE 10000
    APPENDING TABLE T_CDPOS
    FOR ALL ENTRIES IN T_CDHDR
    WHERE OBJECTCLAS EQ T_CDHDR-OBJECTCLAS
    AND OBJECTID EQ T_CDHDR-OBJECTID
    AND CHANGENR EQ T_CDHDR-CHANGENR.
    ENDSELECT.
    IF SY-SUBRC NE 0.
    W_FLAG = 1.
    MESSAGE S833(M8) WITH 'Item Not Found'(032).
    ENDIF. " IF SY-SUBRC NE 0.
    ENDIF. " IF NOT T_CDHDR IS INITIAL
    T_CDPOS_TEMP[] = T_CDPOS[].
    ENDFORM. " SELECT_CHANGED_VALUE
    *& Form SELECT_PUR_DOC
    Subroutine to select Purchase Order Details
    There are no interface parameters to be passed to this subroutine.
    FORM SELECT_PUR_DOC .
    IF NOT T_CDPOS IS INITIAL.
    SORT T_EBELN BY EBELN.
    LOOP AT T_CDPOS INTO FS_CDPOS.
    READ TABLE T_EBELN INTO FS_EBELN WITH KEY EBELN =
    FS_CDPOS-OBJECTID BINARY SEARCH.
    IF SY-SUBRC NE 0.
    DELETE TABLE T_EBELN FROM FS_EBELN.
    ENDIF. " IF SY-SUBRC NE 0.
    ENDLOOP. " LOOP AT T_CDPOS...
    LOOP AT T_EBELN INTO FS_EBELN.
    MOVE FS_EBELN-EBELN TO FS_EKKO-EBELN.
    MOVE FS_EBELN-ERNAM TO FS_EKKO-ERNAM.
    MOVE FS_EBELN-LIFNR TO FS_EKKO-LIFNR.
    MOVE FS_EBELN-EKGRP TO FS_EKKO-EKGRP.
    MOVE FS_EBELN-BEDAT TO FS_EKKO-BEDAT.
    APPEND FS_EKKO TO T_EKKO.
    ENDLOOP. " LOOP AT T_EBELN...
    T_EKKO_TEMP[] = T_EKKO[].
    ENDIF. " IF NOT T_CDPOS IS INITIAL
    ENDFORM. " SELECT_PUR_DOC
    *& Form SELECT_VENDOR
    Subroutine to select Vendor details
    There are no interface parameters to be passed to this subroutine.
    FORM SELECT_VENDOR .
    IF NOT T_EKKO IS INITIAL.
    SORT T_EKKO_TEMP BY LIFNR.
    DELETE ADJACENT DUPLICATES FROM T_EKKO_TEMP COMPARING LIFNR.
    SELECT LIFNR " Account Number of Vendor or
    " Creditor
    NAME1 " Name 1
    FROM LFA1
    INTO TABLE T_LFA1
    FOR ALL ENTRIES IN T_EKKO_TEMP
    WHERE LIFNR EQ T_EKKO_TEMP-LIFNR.
    IF SY-SUBRC NE 0.
    MESSAGE S002(M8) WITH 'Master Details'(033).
    ENDIF. " IF SY-SUBRC NE 0.
    ENDIF. " IF NOT T_EKKO IS INITIAL
    ENDFORM. " SELECT_VENDOR
    *& Form DESCRIPTION
    Subroutine to get the description
    There are no interface parameters to be passed to this subroutine.
    FORM DESCRIPTION .
    IF NOT T_CDPOS IS INITIAL.
    SORT T_CDPOS_TEMP BY TABNAME FNAME.
    DELETE ADJACENT DUPLICATES FROM T_CDPOS_TEMP COMPARING TABNAME FNAME
    SELECT TABNAME " Table Name
    FIELDNAME " Field Name
    ROLLNAME " Data element
    FROM DD03L
    INTO TABLE T_DATAELE
    FOR ALL ENTRIES IN T_CDPOS_TEMP
    WHERE TABNAME EQ T_CDPOS_TEMP-TABNAME
    AND FIELDNAME EQ T_CDPOS_TEMP-FNAME.
    IF NOT T_DATAELE IS INITIAL.
    T_DATAELE_TEMP[] = T_DATAELE[].
    SORT T_DATAELE_TEMP BY ROLLNAME.
    DELETE ADJACENT DUPLICATES FROM T_DATAELE_TEMP COMPARING ROLLNAME.
    SELECT ROLLNAME " Data element
    DDTEXT " Short Text Describing R/3
    " Repository Objects
    FROM DD04T
    INTO TABLE T_TEXT
    FOR ALL ENTRIES IN T_DATAELE_TEMP
    WHERE ROLLNAME EQ T_DATAELE_TEMP-ROLLNAME
    AND DDLANGUAGE EQ SY-LANGU.
    IF SY-SUBRC NE 0.
    EXIT.
    ENDIF. " IF SY-SUBRC NE 0.
    ENDIF. " IF NOT T_DATAELE IS INITIAL.
    ENDIF. " IF NOT T_CDPOS IS INITIAL.
    ENDFORM. " DESCRIPTION
    *& Form FILL_OUTTAB
    Subroutine to populate the Outtab
    There are no interface parameters to be passed to this subroutine.
    FORM FILL_OUTTAB .
    SORT T_CDHDR BY OBJECTCLAS OBJECTID CHANGENR.
    SORT T_EKKO BY EBELN.
    SORT T_LFA1 BY LIFNR.
    SORT T_DATAELE BY TABNAME FIELDNAME.
    SORT T_TEXT BY ROLLNAME.
    LOOP AT T_CDPOS INTO FS_CDPOS.
    READ TABLE T_CDHDR INTO FS_CDHDR WITH KEY
    OBJECTCLAS = FS_CDPOS-OBJECTCLAS
    OBJECTID = FS_CDPOS-OBJECTID
    CHANGENR = FS_CDPOS-CHANGENR
    BINARY SEARCH.
    IF SY-SUBRC EQ 0.
    MOVE FS_CDHDR-USERNAME TO FS_OUTTAB-USERNAME.
    MOVE FS_CDHDR-UDATE TO FS_OUTTAB-UDATE.
    READ TABLE T_EKKO INTO FS_EKKO WITH KEY
    EBELN = FS_CDHDR-OBJECTID
    BINARY SEARCH.
    IF SY-SUBRC EQ 0.
    MOVE FS_EKKO-EBELN TO FS_OUTTAB-EBELN.
    MOVE FS_EKKO-ERNAM TO FS_OUTTAB-ERNAM.
    MOVE FS_EKKO-LIFNR TO FS_OUTTAB-LIFNR.
    MOVE FS_EKKO-EKGRP TO FS_OUTTAB-EKGRP.
    MOVE FS_EKKO-BEDAT TO FS_OUTTAB-BEDAT.
    READ TABLE T_LFA1 INTO FS_LFA1 WITH KEY
    LIFNR = FS_EKKO-LIFNR
    BINARY SEARCH.
    IF SY-SUBRC EQ 0.
    MOVE FS_LFA1-NAME1 TO FS_OUTTAB-NAME1.
    ENDIF. " IF SY-SUBRC EQ 0.
    ENDIF. " IF SY-SUBRC EQ 0.
    ENDIF. " IF SY-SUBRC EQ 0.
    MOVE FS_CDPOS-VALUE_NEW TO FS_OUTTAB-VALUE_NEW.
    MOVE FS_CDPOS-VALUE_OLD TO FS_OUTTAB-VALUE_OLD.
    READ TABLE T_DATAELE INTO FS_DATAELE WITH KEY
    TABNAME = FS_CDPOS-TABNAME
    FIELDNAME = FS_CDPOS-FNAME
    BINARY SEARCH.
    IF SY-SUBRC EQ 0.
    READ TABLE T_TEXT INTO FS_TEXT WITH KEY
    ROLLNAME = FS_DATAELE-ROLLNAME
    BINARY SEARCH.
    IF SY-SUBRC EQ 0.
    MOVE FS_TEXT-DDTEXT TO FS_OUTTAB-DDTEXT.
    ENDIF. " IF SY-SUBRC EQ 0.
    ENDIF. " IF SY-SUBRC EQ 0.
    APPEND FS_OUTTAB TO T_OUTTAB.
    CLEAR FS_OUTTAB.
    ENDLOOP.
    ENDFORM. " FILL_OUTTAB
    *& Form GET_CELL_INFO
    Subroutine to get the Cell Information
    --> W_VALUE Holds the value of Hotspot clicked
    FORM GET_CELL_INFO .
    CALL METHOD W_GRID->GET_CURRENT_CELL
    IMPORTING
    E_ROW =
    E_VALUE = W_VALUE
    E_COL =
    ES_ROW_ID =
    ES_COL_ID =
    ES_ROW_NO =
    ENDFORM. " GET_CELL_INFO
    *& Form VALIDATE_PD_NUM
    Subroutine to validate Purchase Document Number
    There are no interface parameters to be passed to this subroutine.
    FORM VALIDATE_PD_NUM .
    IF NOT S_EBELN[] IS INITIAL.
    SELECT EBELN " Purchase Document Number
    FROM EKKO
    INTO W_EBELN
    UP TO 1 ROWS
    WHERE EBELN IN S_EBELN.
    ENDSELECT.
    IF SY-SUBRC NE 0.
    CLEAR SSCRFIELDS-UCOMM.
    MESSAGE E717(M8).
    ENDIF. " IF SY-SUBRC NE 0
    ENDIF. " IF NOT S_EBELN[]...
    ENDFORM. " VALIDATE_PD_NUM
    *& Form VALIDATE_VEN_NUM
    Subroutine to validate Vendor Number
    There are no interface parameters to be passed to this subroutine.
    FORM VALIDATE_VEN_NUM .
    IF NOT S_LIFNR[] IS INITIAL.
    SELECT LIFNR " Vendor Number
    FROM LFA1
    INTO W_LIFNR
    UP TO 1 ROWS
    WHERE LIFNR IN S_LIFNR.
    ENDSELECT.
    IF SY-SUBRC NE 0.
    CLEAR SSCRFIELDS-UCOMM.
    MESSAGE E002(M8) WITH W_SPACE.
    ENDIF. " IF SY-SUBRC NE 0
    ENDIF. " IF NOT S_LIFNR[]...
    ENDFORM. " VALIDATE_VEN_NUM
    *& Form VALIDATE_PUR_GRP
    Subroutine to validate the Purchase Group
    There are no interface parameters to be passed to this subroutine.
    FORM VALIDATE_PUR_GRP .
    IF NOT S_EKGRP[] IS INITIAL.
    SELECT EKGRP " Purchase Group
    FROM T024
    INTO W_EKGRP
    UP TO 1 ROWS
    WHERE EKGRP IN S_EKGRP.
    ENDSELECT.
    IF SY-SUBRC NE 0.
    CLEAR SSCRFIELDS-UCOMM.
    MESSAGE E622(M8) WITH W_SPACE.
    ENDIF. " IF SY-SUBRC NE 0
    ENDIF. " IF NOT S_EKFRP[]...
    ENDFORM. " VALIDATE_PUR_GRP
    *& Form FILL_VARIANT
    Subroutine to fill the Variant Structure
    There are no interface parameters to be passed to this subroutine
    FORM FILL_VARIANT .
    Filling the Variant structure
    W_VARIANT-REPORT = SY-REPID.
    W_VARIANT-USERNAME = SY-UNAME.
    ENDFORM. " FILL_VARIANT
    with regards,
    Hema SUndara.

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    INTERACTIVE ALV
    REPORT Z50651_ALV_INTERACTIVE MESSAGE-ID ZMSG_50651
    LINE-SIZE 100
    LINE-COUNT 60
    NO STANDARD PAGE HEADING.
    ******************TABLES DECLARATION*****************
    TABLES : VBAP,MARA.
    *****************TYPE POOLS**************************
    TYPE-POOLS : SLIS.
    ****************INTERNAL TABLES**********************
    DATA : BEGIN OF IT_VBAP OCCURS 0,
    VBELN LIKE VBAP-VBELN, "SALES DOCUMENT
    POSNR LIKE VBAP-POSNR, "SALES DOCUMENT ITEM
    MATNR LIKE VBAP-MATNR, "MATERIAL NUMBER
    END OF IT_VBAP.
    ****************TEMPORARY VARIABLES******************
    DATA : V_VBELN LIKE VBAP-VBELN."SALES DOCUMENT
    DATA : V_MTART LIKE MARA-MTART. "MATERIAL TYPE
    *****************FIELD CATALOG***********************
    DATA : IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
    WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
    ****************LAYOUT*******************************
    DATA : WA_LAYOUT TYPE SLIS_LAYOUT_ALV.
    ***************VARIANT*******************************
    DATA : G_VARIANT LIKE DISVARIANT.
    ****************SAVE*********************************
    DATA : G_SAVE(1) TYPE C.
    *****************EVENTS******************************
    DATA : XS_EVENTS TYPE SLIS_ALV_EVENT,
    G_EVENTS TYPE SLIS_T_EVENT.
    ******************PF STATUS**************************
    DATA : PF_STATUS TYPE SLIS_FORMNAME VALUE 'SET_PF_STATUS'.
    ******************USER COMMAND************************
    DATA : USER_COMMAND TYPE SLIS_FORMNAME VALUE 'SET_USER_COMMAND',
    R_UCOMM LIKE SY-UCOMM.
    ****************SELECTION SCREEN************************
    SELECT-OPTIONS : S_VBELN FOR VBAP-VBELN.
    ***************AT SELECTION SCREEN*********************
    AT SELECTION-SCREEN.
    PERFORM VALIDATE.
    **************START-OF-SELECTION**************************
    START-OF-SELECTION.
    PERFORM GET_DETAILS.
    PERFORM FIELDCAT.
    PERFORM LAYOUT.
    PERFORM VARIANT.
    PERFORM SAVE.
    PERFORM EVENTS.
    PERFORM ALV_DISPLAY.
    *********************FORMS*******************************************
    *& Form validate
    text
    --> p1 text
    <-- p2 text
    FORM VALIDATE .
    SELECT SINGLE VBELN
    FROM VBAP
    INTO V_VBELN
    WHERE VBELN IN S_VBELN.
    IF SY-SUBRC <> 0.
    MESSAGE E000 WITH 'enter valid vbeln'.
    ENDIF.
    ENDFORM. " validate
    *& Form get_details
    text
    --> p1 text
    <-- p2 text
    FORM GET_DETAILS .
    SELECT VBELN
    POSNR
    MATNR
    FROM VBAP
    INTO TABLE IT_VBAP
    WHERE VBELN IN S_VBELN.
    IF SY-SUBRC <> 0.
    MESSAGE E000 WITH 'no details found'.
    ENDIF.
    ENDFORM. " get_details
    *& Form fieldcat
    text
    --> p1 text
    <-- p2 text
    FORM FIELDCAT .
    WA_FIELDCAT-TABNAME = 'IT_VBAP'.
    WA_FIELDCAT-FIELDNAME = 'VBELN'.
    WA_FIELDCAT-OUTPUTLEN = 10.
    WA_FIELDCAT-SELTEXT_L = 'SALES DOC'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_VBAP'.
    WA_FIELDCAT-FIELDNAME = 'POSNR'.
    WA_FIELDCAT-OUTPUTLEN = 6.
    WA_FIELDCAT-SELTEXT_L = 'ITEM'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    WA_FIELDCAT-TABNAME = 'IT_VBAP'.
    WA_FIELDCAT-FIELDNAME = 'MATNR'.
    WA_FIELDCAT-OUTPUTLEN = 18.
    WA_FIELDCAT-SELTEXT_L = 'MATERIAL NO'.
    APPEND WA_FIELDCAT TO IT_FIELDCAT.
    CLEAR WA_FIELDCAT.
    ENDFORM. " fieldcat
    *& Form LAYOUT
    text
    --> p1 text
    <-- p2 text
    FORM LAYOUT .
    WA_LAYOUT-ZEBRA = 'X'.
    ENDFORM. " LAYOUT
    *& Form VARIANT
    text
    --> p1 text
    <-- p2 text
    FORM VARIANT .
    CLEAR G_VARIANT.
    G_VARIANT-REPORT = SY-REPID.
    ENDFORM. " VARIANT
    *& Form SAVE
    text
    --> p1 text
    <-- p2 text
    FORM SAVE .
    CLEAR G_SAVE.
    G_SAVE = 'A'.
    ENDFORM. " SAVE
    *& Form EVENTS
    text
    --> p1 text
    <-- p2 text
    FORM EVENTS .
    CLEAR XS_EVENTS.
    XS_EVENTS-NAME = SLIS_EV_TOP_OF_PAGE.
    XS_EVENTS-FORM = 'TOP_OF_PAGE'.
    APPEND XS_EVENTS TO G_EVENTS.
    ENDFORM. " EVENTS
    *& Form TOP_OF_PAGE
    text
    FORM TOP_OF_PAGE.
    WRITE :/ ' INTELLI GROUP'.
    ENDFORM. "TOP_OF_PAGE
    *& Form ALV_DISPLAY
    text
    --> p1 text
    <-- p2 text
    FORM ALV_DISPLAY .
    CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
    I_INTERFACE_CHECK = ' '
    I_BYPASSING_BUFFER =
    I_BUFFER_ACTIVE = ' '
    I_CALLBACK_PROGRAM = SY-REPID
    I_CALLBACK_PF_STATUS_SET = PF_STATUS
    I_CALLBACK_USER_COMMAND = USER_COMMAND
    I_STRUCTURE_NAME =
    IS_LAYOUT = WA_LAYOUT
    IT_FIELDCAT = IT_FIELDCAT
    IT_EXCLUDING =
    IT_SPECIAL_GROUPS =
    IT_SORT =
    IT_FILTER =
    IS_SEL_HIDE =
    I_DEFAULT = 'X'
    I_SAVE = G_SAVE
    IS_VARIANT = G_VARIANT
    IT_EVENTS = G_EVENTS
    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
    IMPORTING
    E_EXIT_CAUSED_BY_CALLER =
    ES_EXIT_CAUSED_BY_USER =
    TABLES
    T_OUTTAB = IT_VBAP
    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. " ALV_DISPLAY
    *& Form SET_PF_STATUS
    text
    FORM SET_PF_STATUS USING EXTAB TYPE SLIS_T_EXTAB.
    SET PF-STATUS 'Z50651_PFSTATUS' EXCLUDING EXTAB.
    ENDFORM. "SET_PF_STATUS
    *& Form SET_USER_COMMAND
    text
    FORM SET_USER_COMMAND USING R_UCOMM
    RS_SELFIELD TYPE SLIS_SELFIELD.
    CASE R_UCOMM.
    WHEN 'DC'.
    READ TABLE IT_VBAP INDEX RS_SELFIELD-TABINDEX.
    IF SY-SUBRC = 0.
    SELECT SINGLE MTART
    FROM MARA
    INTO V_MTART
    WHERE MATNR = IT_VBAP-MATNR.
    IF SY-SUBRC 0.
    MESSAGE E000 WITH 'NO MATERIAL DESCRIPTION FOR SELECTED MATERIAL NO'.
    ELSE.
    WRITE :/ 'MATERIAL NO :',IT_VBAP-MATNR.
    WRITE :/ 'MATERIAL TYPE :' , V_MTART.
    ENDIF.
    ENDIF.
    WHEN 'BACK'.
    LEAVE TO SCREEN 0.
    WHEN 'EXIT'.
    LEAVE TO SCREEN 0.
    WHEN 'CLOSE'.
    CALL TRANSACTION 'SE38'.
    ENDCASE.
    ENDFORM. "SET_USER_COMMAND
    Reward if useful...

  • 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>

  • How to create an interactive alv report in which some parameters

    hi all,
    i want to create an interactive alv report in which some parameters in selection screen
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    any row then those contents get shown in header details of module pool program  which call by
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    please help me give me some code same as  required above.
    ketan
    abap consultant.
    Edited by: ketan pande on Feb 14, 2009 6:09 AM

    Hi Ketan,
    Please find Sample Code.
    TYPE-POOLS:slis.
    DATA:
      w_carrid TYPE scarr-carrid,
      it_fieldcat TYPE slis_t_fieldcat_alv,
      fs_fieldcat LIKE LINE OF it_fieldcat,
      it_eventcat TYPE slis_t_event,
      fs_eventcat LIKE LINE OF it_fieldcat.
    DATA:
      t_spfli LIKE STANDARD TABLE OF spfli,
      fs_spfli LIKE LINE OF t_spfli,
      t_sflight LIKE STANDARD TABLE OF sflight,
      fs_sflight LIKE LINE OF t_sflight.
    SELECT-OPTIONS:
      s_carrid FOR w_carrid.
    START-OF-SELECTION.
      SELECT * FROM spfli INTO TABLE t_spfli WHERE carrid IN s_carrid.
      CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
        EXPORTING
          i_callback_program      = sy-repid
          i_callback_user_command = 'PICK'
          i_structure_name        = 'SPFLI'
        TABLES
          t_outtab                = t_spfli
        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  PICK
    FORM pick USING command LIKE sy-ucomm
                    selfield TYPE slis_selfield.
      READ TABLE t_spfli INTO fs_spfli INDEX selfield-tabindex.
      CASE command.
        WHEN '&IC1'.
          SELECT * FROM sflight
          INTO TABLE t_sflight
         WHERE carrid = fs_spfli-carrid
           and connid = fs_spfli-connid.
          CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
           EXPORTING
             i_program_name               = sy-repid
           I_INTERNAL_TABNAME           =
             i_structure_name             = 'SFLIGHT'
           I_CLIENT_NEVER_DISPLAY       = 'X'
           I_INCLNAME                   =
           I_BYPASSING_BUFFER           =
           I_BUFFER_ACTIVE              =
            CHANGING
              ct_fieldcat                  = it_fieldcat
           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.
          CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
           EXPORTING
           I_INTERFACE_CHECK              = ' '
           I_BYPASSING_BUFFER             =
           I_BUFFER_ACTIVE                = ' '
             i_callback_program             = sy-repid
           I_CALLBACK_PF_STATUS_SET       = ' '
           I_CALLBACK_USER_COMMAND        = ' '
           I_STRUCTURE_NAME               =
           IS_LAYOUT                      =
             it_fieldcat                    = it_fieldcat
           IT_EXCLUDING                   =
           IT_SPECIAL_GROUPS              =
           IT_SORT                        =
           IT_FILTER                      =
           IS_SEL_HIDE                    =
           I_DEFAULT                      = 'X'
           I_SAVE                         = ' '
           IS_VARIANT                     =
            it_events                      = it_eventcat
           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
           IR_SALV_LIST_ADAPTER           =
           IT_EXCEPT_QINFO                =
           I_SUPPRESS_EMPTY_DATA          = ABAP_FALSE
         IMPORTING
           E_EXIT_CAUSED_BY_CALLER        =
           ES_EXIT_CAUSED_BY_USER         =
            TABLES
              t_outtab                       = t_sflight
          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.
      ENDCASE.
    ENDFORM.                    "pick
    Hope this will Be Helpful
    Thanks
    Kalyan

  • Interactive ALV Report

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    Ravi

    Hi dude,
    Go through this Link: [http://www.sap-img.com/abap/an-interactive-alv-report.htm]
    for more information search in SDN only..
    Re: Interactive ALV  Report Using Function...?

  • Different between coding of simple ALV report and interactive ALV report

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    View at se38, ALV grid demos,  search BCALGRID

  • Steps to create interactive alv report

    plz tell me the steps needed to create interactive alv report. explaining the importance of events. please tell me with suitable example

    Hello Yogesh,
    I did not see as you mentioned Interactive ALV , sorry for wrong reply.
    Please use proper parameter to function module ,here you need to use user command,this user command will call form routine(Dynamic) ,here you can do whatever ,below example one interactive ,if user clicks on material it will goto MM02 transaction.
    See the simple example one in ALV :
    REPORT Z_GET_REFRESH no standard page heading.
    type-pools : slis.
    tables : makt,
             mara.
    data : i_fieldcat type slis_t_fieldcat_alv.
    data : begin of i_makt occurs 0,
           matnr like makt-matnr,
           maktx like makt-maktx,
           end of i_makt.
    data : v_repid like sy-repid,
           g_user_command type slis_formname value 'USER_COMMAND',
           g_status_set   type slis_formname value 'SET_PF_STATUS'.
    DATA:LC_GLAY TYPE LVC_S_GLAY.
    select-options s_matnr for mara-matnr .
    start-of-selection.
      select matnr maktx from makt into table i_makt
                                  where matnr in s_matnr.
    end-of-selection.
    Fill the fieldcatlog
      perform fill_field.
    Call the FM
      perform call_fm.
    *&      Form  fill_field
          text
    -->  p1        text
    <--  p2        text
    FORM fill_field.
      data wa_fieldcat type slis_fieldcat_alv.
      clear : wa_fieldcat.
      wa_fieldcat-tabname = 'I_MAKT'.
      wa_fieldcat-fieldname = 'MATNR'.
      wa_fieldcat-outputlen = '18'.
      wa_fieldcat-seltext_l = 'Material #'.
      wa_fieldcat-col_pos = '1'.
      append wa_fieldcat to i_fieldcat.
      clear : wa_fieldcat.
      wa_fieldcat-tabname = 'I_MAKT'.
      wa_fieldcat-fieldname = 'MAKTX'.
      wa_fieldcat-outputlen = '40'.
      wa_fieldcat-seltext_l = 'Material Desc'.
      wa_fieldcat-col_pos = '2'.
      append wa_fieldcat to i_fieldcat.
    ENDFORM.                    " fill_field
    *&      Form  call_fm
          text
    -->  p1        text
    <--  p2        text
    FORM call_fm.
      v_repid = sy-repid.
      LC_GLAY-EDT_CLL_CB = 'X'.
      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          = g_status_set
          I_CALLBACK_USER_COMMAND           = g_user_command
      I_CALLBACK_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_GRID_SETTINGS                   = LC_GLAY
      IS_LAYOUT                         =
          IT_FIELDCAT                       = i_fieldcat
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
      I_DEFAULT                         = 'X'
      I_SAVE                            = ' '
      IS_VARIANT                        =
      IT_EVENTS                         =
      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
      IT_ALV_GRAPHICS                   =
      IT_ADD_FIELDCAT                   =
      IT_HYPERLINK                      =
      I_HTML_HEIGHT_TOP                 =
      I_HTML_HEIGHT_END                 =
      IT_EXCEPT_QINFO                   =
    IMPORTING
      E_EXIT_CAUSED_BY_CALLER           =
      ES_EXIT_CAUSED_BY_USER            =
        TABLES
          T_OUTTAB                          = i_makt
       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.                    " call_fm
          FORM USER_COMMAND                                             *
    FORM user_command USING r_ucomm LIKE sy-ucomm
                rs_selfield TYPE slis_selfield.                 "#EC CALLED
      data i_RSPARAMS like RSPARAMS occurs 0.
      CASE R_UCOMM.
        WHEN '&IC1'.
          read table i_makt index rs_selfield-tabindex.
          SET PARAMETER ID 'MAT' FIELD i_makt-matnr.
          if not i_makt-matnr is initial.
            call transaction 'MM02' and skip first screen.
          endif.
        when 'REFRESH'.
          CALL FUNCTION 'RS_REFRESH_FROM_SELECTOPTIONS'
            EXPORTING
              CURR_REPORT           = v_repid
    IMPORTING
      SP                    =
            TABLES
             SELECTION_TABLE       = i_RSPARAMS
           EXCEPTIONS
             NOT_FOUND             = 1
             NO_REPORT             = 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.
          submit z_get_refresh with selection-table i_RSPARAMS.
          rs_selfield-refresh = 'X'.
      ENDCASE.
      MOVE 'REFRESH' TO r_ucomm.
    ENDFORM.
          FORM set_pf_status                                            *
    FORM SET_PF_STATUS USING rt_extab TYPE slis_t_extab.
      SET PF-STATUS 'ZSTANDARD' EXCLUDING rt_extab.
      SET TITLEBAR  sy-tcode.
    ENDFORM.
    Thanks
    Seshu

  • Diff between interactive report and interactive alv

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    hi
    both are used for same purpose
    interactive report means an output list which displays basic details & allow user to interact, so that a new list is populated based on user-selection. With interactive list, the user can actively control data retrieval and display during the session.
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    if helpful reward points

  • Basic Interactive ALV Report

    Can anyone show me the coding of the Basic Interactive ALV Report ?

    Hi,
    Following report is the sample for Interactive alv report.
    REPORT  YMS_ALVINTERSAMPLE 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.
    Thanks,
    Sankar M

  • What is a interactive ALV Report.

    Hi,
    what is a interactive ALV Report.
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    By,
    Jeevan.S

    hi,
    search in SCN
    go to adavanced search link
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    Sachin

  • USER COMMAND FOR INTERACTIVE ALV REPORT

    Hi Frens
    I am making an interactive alv report showing a cost center hierarchy. I could scuccessfully capture the first click event in the user command using  '&IC1'. Now i want to capture the second click event for the third hierarchy.
    When i try to do that, the program flow keeps hitting the same user command time n again. I want to put in a different code for the different click events. What is the way to achieve this?
    I searched ....there is nothing like '&IC2'. It does not work.

    hi,
    You can try this for the first click
    READ TABLE IST_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND'.
        MODIFY IST_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME = WA_EVENT-NAME.
      ENDIF.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
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          I_CALLBACK_PROGRAM       = G_REPID
          I_CALLBACK_PF_STATUS_SET = C_PF         "'SET_PF_STATUS'
          I_CALLBACK_USER_COMMAND  = 'USER_COMMAND'
          I_CALLBACK_TOP_OF_PAGE   = 'TOP_OF_PAGE'
          I_GRID_TITLE             = G_TITLE
          IS_LAYOUT                = IST_LAYOUT
          IT_FIELDCAT              = IST_FIELDCAT[]
          IT_SORT                  = IST_SORT
          I_SAVE                   = 'A'
          IT_EVENTS                = IST_EVENTS
          IS_PRINT                 = IST_PRNT
        IMPORTING
          E_EXIT_CAUSED_BY_CALLER  = G_EXIT
          ES_EXIT_CAUSED_BY_USER   = IST_EXIT
        TABLES
          T_OUTTAB                 = IST_FINAL "sodtl
        EXCEPTIONS
          PROGRAM_ERROR            = 1
          OTHERS                   = 2.
    FORM USER_COMMAND USING R_UCOMM TYPE SY-UCOMM
      RS_SELFIELD TYPE SLIS_SELFIELD.
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    ENDFORM.
    for second click
    READ TABLE IST_EVENTS INTO WA_EVENT WITH KEY NAME = 'USER_COMMAND1'.
      IF SY-SUBRC EQ 0.
        WA_EVENT-FORM = 'USER_COMMAND1'.
        MODIFY IST_EVENTS FROM WA_EVENT TRANSPORTING FORM WHERE NAME = WA_EVENT-NAME.
      ENDIF.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          I_CALLBACK_PROGRAM       = G_REPID
          I_CALLBACK_PF_STATUS_SET = C_PF "'SET_PF_STATUS'
          I_CALLBACK_USER_COMMAND  = 'USER_COMMAND1'
          I_CALLBACK_TOP_OF_PAGE   = 'TOP_OF_PAGE'
          I_GRID_TITLE             = G_TITLE
          IS_LAYOUT                = IST_LAYOUT
          IT_FIELDCAT              = IST_FIELDCAT[]
          I_SAVE                   = 'A'
        TABLES
          T_OUTTAB                 = IST_FINAL1.
    hope this solves.

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