TREE REPORT with CHECKBOX

Question

Hi
I want a report in which the report should have tree structure and along with check box
Regards
Sneha

Answer 1

HI
Check this standard report
SAPCOLUMN_TREE_CONTROL_DEMO
*& Report  ZTREE                                                       *
REPORT  ZTREE                                   .
DATA: BEGIN OF ITEMS OCCURS 100,
         ID(10),
         PARENT_ID(10),
         TEXT(20),
         SYMBOL,
      END OF ITEMS,
      TABIX_STACK LIKE SY-TABIX OCCURS 10 WITH HEADER LINE,
      ITEMS_SHOW LIKE ITEMS OCCURS 100 WITH HEADER LINE.
INCLUDE <SYMBOL>.
\* append sample items (mixed order)
PERFORM APPEND_ITEM USING:
    '1'  ''        'Food',
    '2'  ''        'Drinks',
    '12' '9'       'Pavan Praveen',
    '17' '11'      'company',
    '3'  ''        'Tools',
    '4'  '1'       'Dairy milk',
    '16' '11'      'Music',
    '5'  '1'       'Chocolate',
    '6'  '2'       'Alcoholic',
    '8'  '4'       'Megastar',
    '10' '5'       'Milk',
    '11' '3'       'Boost',
    '13' '9'       'Sachin ',
    '7'  '4'       'Cricket',
    '14' '2'       'Non-alcholic',
    '35' '31'      'Pepsi',
    '9'  '6'       'Thumsup',
    '15' '14'      'Coca-cola',
    '18' '6'       'Win',
    '28' '18'      'Ganguly ',
    '33' '28'      'INDIA',
    '34' '28'      'Gujarat',
    '29' '18'      'State',
    '30' '29'      'congrats',
    '19' '33'      'chiranjeevi',
    '20' '33'      'kalyan',
    '22' '19'      'here comes',
    '23' '19'      'Chandra',
    '24' '20'      'chat',
    '32' '31'      'Marvelous',
    '25' '20'      'Memorable',
    '31' '34'      'guess'.
\* show initial list (items with level 0 - parentless items)
LOOP AT ITEMS WHERE PARENT_ID = ''.
  MOVE-CORRESPONDING ITEMS TO ITEMS_SHOW.
  ITEMS_SHOW-SYMBOL = '+'.
  APPEND ITEMS_SHOW.
ENDLOOP.
PERFORM PRINT_TREE TABLES ITEMS_SHOW.
\* at line-selection - when the node is opened/closed or item double-clk
AT LINE-SELECTION.
  READ TABLE ITEMS WITH KEY PARENT_ID = ITEMS_SHOW-ID. "see 'hide'
  IF SY-SUBRC = 0. "item has children - expand or collapse
    SY-LSIND = 0.
    PERFORM EXPAND_COLLAPSE USING ITEMS_SHOW-ID.
    PERFORM PRINT_TREE TABLES ITEMS_SHOW.
  ELSE.            "item has NO children - perform some action
    READ TABLE ITEMS WITH KEY ID = ITEMS_SHOW-ID.
    WRITE: 'Action performed on item "' NO-GAP, ITEMS-TEXT NO-GAP,
           '", id.', ITEMS-ID.
  ENDIF.
\* form print_tree
FORM PRINT_TREE TABLES ITEMS STRUCTURE ITEMS.
  DATA: V_TABIX LIKE SY-TABIX,
        START_TABIX LIKE SY-TABIX,
        V_LEVEL LIKE SY-TFILL,
        V_OFFSET TYPE I,
        V_ID LIKE ITEMS-ID,
        V_PARENT_ID LIKE ITEMS-PARENT_ID,
        V_PARENT_ID_FOR_VLINE LIKE ITEMS-PARENT_ID,
        V_PREV_LEVEL TYPE I,
        V_ITEMS_COUNT LIKE SY-TFILL,
        V_VLINES_STRING(200).
  CHECK NOT ITEMS[] IS INITIAL.
  SORT ITEMS BY PARENT_ID ID.
  READ TABLE ITEMS INDEX 1.
  V_PARENT_ID = ITEMS-PARENT_ID.
  START_TABIX = 1.
  REFRESH TABIX_STACK.
  DO.
    LOOP AT ITEMS FROM START_TABIX.
      V_TABIX = START_TABIX = SY-TABIX."remember current index
      V_ID = ITEMS-ID.
      V_PARENT_ID_FOR_VLINE = ITEMS-PARENT_ID.
\*     decrease level and exit loop if parent not the same as previous
      IF ITEMS-PARENT_ID NE V_PARENT_ID.
        PERFORM READ_FROM_STACK CHANGING START_TABIX. "level = NoOfRecs
        READ TABLE ITEMS INDEX START_TABIX.
        V_PARENT_ID = ITEMS-PARENT_ID.
        ADD 1 TO START_TABIX.   "next loop starts from parent index + 1
\*        clear vline
        IF V_LEVEL > 1.
          V_OFFSET = 2 + ( V_LEVEL - 2 ) * 3.
          IF V_LEVEL = 1. V_OFFSET = 1. ENDIF.
          V_VLINES_STRING+V_OFFSET = ' '.
        ENDIF.
        EXIT.
      ENDIF.
      V_PARENT_ID = ITEMS-PARENT_ID.
\*     write item
      FORMAT COLOR OFF.
DESCRIBE TABLE TABIX_STACK LINES V_LEVEL."level is no of StackRecs
      WRITE: / V_VLINES_STRING.
      V_OFFSET = V_LEVEL * 3.
      IF V_LEVEL NE 0.
        IF V_PREV_LEVEL < V_LEVEL.
          WRITE: AT V_OFFSET '|', / ''.
          WRITE: / V_VLINES_STRING.
        ENDIF.
        V_OFFSET = V_LEVEL * 3.
        WRITE AT V_OFFSET '|--'.
      ENDIF.
      V_OFFSET = V_OFFSET + 3.
      CASE ITEMS-SYMBOL.
        WHEN '+'.
          WRITE AT V_OFFSET SYM_PLUS_FOLDER AS SYMBOL
                COLOR 4 INTENSIFIED HOTSPOT.
        WHEN '-'.
          WRITE AT V_OFFSET SYM_MINUS_FOLDER AS SYMBOL
                COLOR 4 INTENSIFIED HOTSPOT.
        WHEN OTHERS. FORMAT COLOR 5.
      ENDCASE.
      WRITE: ITEMS-TEXT.
      V_PREV_LEVEL = V_LEVEL.
      HIDE: ITEMS-ID.
      ADD 1 TO V_ITEMS_COUNT.
      READ TABLE ITEMS WITH KEY PARENT_ID = ITEMS-ID.
\*     increase level and exit loop if item has children
      IF SY-SUBRC = 0.
        START_TABIX = SY-TABIX.
        APPEND V_TABIX TO TABIX_STACK. "level is no of recs in stack
        V_PARENT_ID = ITEMS-PARENT_ID.
\*        set vline
        V_TABIX = V_TABIX + 1.
        READ TABLE ITEMS INDEX V_TABIX.
        V_OFFSET = 2 + ( V_LEVEL - 1 ) * 3.
        IF V_LEVEL > 0.
          IF ITEMS-PARENT_ID = V_PARENT_ID_FOR_VLINE AND SY-SUBRC = 0.
            V_VLINES_STRING+V_OFFSET = '|'.
          ELSE.
            V_VLINES_STRING+V_OFFSET = ' '.
          ENDIF.
        ENDIF.
        EXIT.
      ENDIF.
\*     at last - decrease level
      AT LAST.
\*        clear vline
        IF V_LEVEL > 1.
          V_OFFSET = 2 + ( V_LEVEL - 2 ) * 3.
          IF V_LEVEL = 1. V_OFFSET = 1. ENDIF.
          V_VLINES_STRING+V_OFFSET = ' '.
        ENDIF.
        " next loop starts from parent index, not parent index + 1
        " because of different parents level will decrease anyway
        PERFORM READ_FROM_STACK CHANGING START_TABIX.
        APPEND START_TABIX TO TABIX_STACK. "must return index to stack
      ENDAT.
    ENDLOOP.
    DESCRIBE TABLE ITEMS.
    IF START_TABIX > SY-TFILL OR V_ITEMS_COUNT >= SY-TFILL.
      EXIT.
    ENDIF.
  ENDDO.
ENDFORM.
\* form expand_collapse
FORM EXPAND_COLLAPSE USING VALUE(V_ID).
  DATA: V_NO_MORE_ORPHANS,
        ITEMS_TEMP LIKE ITEMS OCCURS 100 WITH HEADER LINE.
  DELETE ITEMS_SHOW WHERE PARENT_ID = V_ID. "try to collapse
  IF SY-SUBRC = 0.                     "succesfull first collapse
    DO.            "cascade collapse - delete 'orphans' that are left
      REFRESH ITEMS_TEMP.
      MOVE ITEMS_SHOW\[] TO ITEMS_TEMP[].
      SORT ITEMS_TEMP BY ID.
      V_NO_MORE_ORPHANS = 'X'.
      LOOP AT ITEMS_SHOW WHERE PARENT_ID NE ''.
        READ TABLE ITEMS_TEMP WITH KEY ID = ITEMS_SHOW-PARENT_ID
                               BINARY SEARCH TRANSPORTING NO FIELDS.
        IF SY-SUBRC NE 0.              "no parent - it's an orphan
          CLEAR V_NO_MORE_ORPHANS.
          DELETE ITEMS_SHOW.
        ENDIF.
      ENDLOOP.
      IF V_NO_MORE_ORPHANS = 'X'. EXIT. ENDIF.
    ENDDO.
    ITEMS_SHOW-SYMBOL = '+'.
    MODIFY ITEMS_SHOW TRANSPORTING SYMBOL WHERE ID = V_ID.
  ELSE.                                "unsuccessfull collapse - expand
    ITEMS_SHOW-SYMBOL = '-'.
    MODIFY ITEMS_SHOW TRANSPORTING SYMBOL WHERE ID = V_ID.
    LOOP AT ITEMS WHERE PARENT_ID = V_ID.      "show children
      APPEND ITEMS TO ITEMS_SHOW.
    ENDLOOP.
    LOOP AT ITEMS_SHOW WHERE PARENT_ID = V_ID. "check grandchildren
      READ TABLE ITEMS WITH KEY PARENT_ID = ITEMS_SHOW-ID.
      IF SY-SUBRC = 0.
        ITEMS_SHOW-SYMBOL = '+'.
      ELSE.
        ITEMS_SHOW-SYMBOL = ''.
      ENDIF.
      MODIFY ITEMS_SHOW.
    ENDLOOP.
  ENDIF.
ENDFORM.
\* form append_item
FORM APPEND_ITEM USING VALUE(ID) VALUE(PARENT_ID) VALUE(TEXT).
  ITEMS-ID = ID.
  ITEMS-PARENT_ID = PARENT_ID.
  ITEMS-TEXT = TEXT.
  APPEND ITEMS.
ENDFORM.
\* form read_from_stack
FORM READ_FROM_STACK CHANGING TABIX LIKE SY-TABIX.
  DESCRIBE TABLE TABIX_STACK.
  CHECK SY-TFILL NE 0.
  READ TABLE TABIX_STACK INDEX SY-TFILL.
  TABIX = TABIX_STACK.
  DELETE TABIX_STACK INDEX SY-TFILL.
ENDFORM.
Or use this FM RS_TREE_SET_CURRENT_LAYOUT
*& Report  ZTREESTRUC                                                  *
REPORT  ZTREESTRUC                              .
Type-pools : fibs,stree.
data : t_node type snodetext.
data : node_tab like t_node occurs 0 with header line.
clear : node_tab, node_tab[].
node_tab-type = 'T'.
node_tab-name = 'Earth'.
node_tab-tlevel = '01'.
node_tab-nlength = '5'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Europe'.
node_tab-tlevel = '02'.
node_tab-nlength = '6'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 4.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Germany'.
node_tab-tlevel = '03'.
node_tab-nlength = '7'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 4.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Berlin'.
node_tab-tlevel = '04'.
node_tab-nlength = '6'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Asia'.
node_tab-tlevel = '02'.
node_tab-nlength = '4'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'India'.
node_tab-tlevel = '03-'.
node_tab-nlength = '5'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Bombay'.
node_tab-tlevel = '04-'.
node_tab-nlength = '6'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
CALL FUNCTION 'RS_TREE_CONSTRUCT'
\* EXPORTING
  INSERT_ID                = '000000'
  RELATIONSHIP             = ' '
  LOG                      =
  TABLES
    NODETAB                  = node_tab
\* EXCEPTIONS
  TREE_FAILURE             = 1
  ID_NOT_FOUND             = 2
  WRONG_RELATIONSHIP       = 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.
  DATA: type_mapping TYPE stree_ctl_type_mapping_tab.
  DATA: wa_type TYPE stree_ctl_type_mapping.
  CLEAR: type_mapping[].
    wa_type-type = 'A'.
    wa_type-icon = '@BL@'.
    APPEND wa_type TO type_mapping.
*CALL FUNCTION 'RS_TREE_CONTROL_PREPARE'
\* EXPORTING
  CONTROL_PATTERN             = STREE_CTL_GENERIC
   CONTROL_PATTERN             = 'PH'
\**   HIERARCHY_HEADER            =
  INITIAL_HEADER_WIDTH        =
  LIST_ITEM_HEADER            =
  MULTIPLE_SELECTION          = 'X'
  ITEM_SELECTION              = STREE_FALSE
  SUPPRESS_NODE_ICON          = STREE_FALSE
  SUPPRESS_FOLDER_ICON        = STREE_FALSE
  CALLBACK_PROGRAM            =
  CALLBACK_ITEM_DISPLAY       =
  COLOR_MAPPING               =
    TYPE_MAPPING                = type_mapping
IMPORTING
  SUBSCREEN_PROGRAM           =
  SUBSCREEN_DYNNR             =
EXCEPTIONS
  NOT_AVAILABLE               = 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.
*CALL FUNCTION 'RS_TREE_SET_CURRENT_LAYOUT'
\** EXPORTING
  CURSOR_COLUMN             = 3
  CURSOR_LINE               = 2
  FIRST_NODE                = 1
  FIRST_NODE_TYPE           = ' '
  LIST_COLUMN               = 1
  LIST_LINE                 = 1
  LAYOUT_MODE               = STREE_LAYOUT_NORMAL
IMPORTING
  INCONSISTENT_LAYOUT       =
TABLES
  LAYOUT                    =
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
\*   CALLBACK_PROGRAM                =
  CALLBACK_USER_COMMAND           =
  CALLBACK_TEXT_DISPLAY           =
  CALLBACK_MOREINFO_DISPLAY       =
  CALLBACK_COLOR_DISPLAY          =
  CALLBACK_TOP_OF_PAGE            =
  CALLBACK_GUI_STATUS             =
  CALLBACK_CONTEXT_MENU           =
  STATUS                          = 'IMPLICIT'
  CHECK_DUPLICATE_NAME            = '1'
  COLOR_OF_NODE                   = '4'
  COLOR_OF_MARK                   = '3'
  COLOR_OF_LINK                   = '1'
  COLOR_OF_MATCH                  = '5'
  LOWER_CASE_SENSITIVE            = ' '
  MODIFICATION_LOG                = ' '
  NODE_LENGTH                     = 30
  TEXT_LENGTH                     = 75
  TEXT_LENGTH1                    = 0
  TEXT_LENGTH2                    = 0
  RETURN_MARKED_SUBTREE           = ' '
  SCREEN_START_COLUMN             = 0
  SCREEN_START_LINE               = 0
  SCREEN_END_COLUMN               = 0
  SCREEN_END_LINE                 = 0
  SUPPRESS_NODE_OUTPUT            = ' '
  LAYOUT_MODE                     = ' '
  USE_CONTROL                     = STREE_USE_LIST
   USE_CONTROL                     = 'L'.
\* IMPORTING
  F15                             =
**********end of program
For Tree structure in alv
Check this
*& Report  ZALVTREE                                                    *
REPORT  ZALVTREE                                .
*Data Declaration
TABLES:     ekko.
TYPE-POOLS: slis.                                 "ALV Declarations
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,
END OF t_ekko.
DATA: it_ekko     TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
      it_ekpo     TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
      it_emptytab TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
      wa_ekko     TYPE t_ekko,
      wa_ekpo     TYPE t_ekko.
DATA: ok_code like sy-ucomm,           "OK-Code
      save_ok like sy-ucomm.
*ALV data declarations
DATA: fieldcatalog  TYPE lvc_t_fcat WITH HEADER LINE.
DATA: gd_fieldcat   TYPE lvc_t_fcat,
      gd_tab_group  TYPE slis_t_sp_group_alv,
      gd_layout     TYPE slis_layout_alv.
*ALVtree data declarations
CLASS cl_gui_column_tree DEFINITION LOAD.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA: gd_tree             TYPE REF TO cl_gui_alv_tree,
      gd_hierarchy_header TYPE treev_hhdr,
      gd_report_title     TYPE slis_t_listheader,
      gd_logo             TYPE sdydo_value,
      gd_variant          TYPE disvariant.
*Create container for alv-tree
DATA: l_tree_container_name(30) TYPE c,
      l_custom_container        TYPE REF TO cl_gui_custom_container.
*Includes
*INCLUDE ZDEMO_ALVTREEO01. "Screen PBO Modules
*INCLUDE ZDEMO_ALVTREEI01. "Screen PAI Modules
*INCLUDE ZDEMO_ALVTREEF01. "ABAP Subroutines(FORMS)
*Start-of-selection.
START-OF-SELECTION.
\* ALVtree setup data
    PERFORM data_retrieval.
    PERFORM build_fieldcatalog.
    PERFORM build_layout.
    PERFORM build_hierarchy_header CHANGING gd_hierarchy_header.
    PERFORM build_report_title USING gd_report_title gd_logo.
    PERFORM build_variant.
\* Display ALVtree report
  call screen 100.
*&      Form  DATA_RETRIEVAL
\*       Retrieve data into Internal tables
FORM data_retrieval.
  SELECT ebeln
   UP TO 10 ROWS
    FROM ekko
    INTO corresponding fields of TABLE it_ekko.
  loop at it_ekko into wa_ekko.
    SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh
      FROM ekpo
      appending TABLE it_ekpo
     where ebeln eq wa_ekko-ebeln.
  endloop.
ENDFORM.                    " DATA_RETRIEVAL
*&      Form  BUILD_FIELDCATALOG
\*       Build Fieldcatalog for ALV Report
FORM build_fieldcatalog.
\* Please not there are a number of differences between the structure of
ALVtree fieldcatalogs and ALVgrid fieldcatalogs.
For example the field seltext_m is replace by scrtext_m in ALVtree.
  fieldcatalog-fieldname   = 'EBELN'.           "Field name in itab
  fieldcatalog-scrtext_m   = 'Purchase Order'.  "Column text
  fieldcatalog-col_pos     = 0.                 "Column position
  fieldcatalog-outputlen   = 15.                "Column width
  fieldcatalog-emphasize   = 'X'.               "Emphasize  (X or SPACE)
  fieldcatalog-key         = 'X'.               "Key Field? (X or SPACE)
\*  fieldcatalog-do_sum      = 'X'.              "Sum Column?
fieldcatalog-no_zero     = 'X'.              "Don't display if zero
  APPEND fieldcatalog TO gd_fieldcat.
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'EBELP'.
  fieldcatalog-scrtext_m   = 'PO Iten'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 1.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'STATU'.
  fieldcatalog-scrtext_m   = 'Status'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 2.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'AEDAT'.
  fieldcatalog-scrtext_m   = 'Item change date'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 3.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'MATNR'.
  fieldcatalog-scrtext_m   = 'Material Number'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 4.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'MENGE'.
  fieldcatalog-scrtext_m   = 'PO quantity'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 5.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'MEINS'.
  fieldcatalog-scrtext_m   = 'Order Unit'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 6.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'NETPR'.
  fieldcatalog-scrtext_m   = 'Net Price'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 7.
  fieldcatalog-datatype     = 'CURR'.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
  fieldcatalog-fieldname   = 'PEINH'.
  fieldcatalog-scrtext_m   = 'Price Unit'.
  fieldcatalog-outputlen   = 15.
  fieldcatalog-col_pos     = 8.
  APPEND fieldcatalog TO gd_fieldcat..
  CLEAR  fieldcatalog.
ENDFORM.                    " BUILD_FIELDCATALOG
*&      Form  BUILD_LAYOUT
\*       Build layout for ALV grid report
FORM build_layout.
  gd_layout-no_input          = 'X'.
  gd_layout-colwidth_optimize = 'X'.
  gd_layout-totals_text       = 'Totals'(201).
\*  gd_layout-totals_only        = 'X'.
gd_layout-f2code            = 'DISP'.  "Sets fcode for when double
                                        "click(press f2)
gd_layout-zebra             = 'X'.
gd_layout-group_change_edit = 'X'.
gd_layout-header_text       = 'helllllo'.
ENDFORM.                    " BUILD_LAYOUT
*&      Form  build_hierarchy_header
\*       build hierarchy-header-information
\*      -->P_L_HIERARCHY_HEADER  structure for hierarchy-header
FORM build_hierarchy_header CHANGING
                               p_hierarchy_header TYPE treev_hhdr.
  p_hierarchy_header-heading = 'Hierarchy Header'(013).
  p_hierarchy_header-tooltip = 'This is the Hierarchy Header !'(014).
  p_hierarchy_header-width = 30.
  p_hierarchy_header-width_pix = ''.
ENDFORM.                               " build_hierarchy_header
*&      Form  BUILD_REPORT_TITLE
\*       Build table for ALVtree header
\*  <->  p1        Header details
<->  p2        Logo value
FORM build_report_title CHANGING
      pt_report_title  TYPE slis_t_listheader
      pa_logo             TYPE sdydo_value.
  DATA: ls_line TYPE slis_listheader,
        ld_date(10) TYPE c.
\* List Heading Line(TYPE H)
  CLEAR ls_line.
  ls_line-typ  = 'H'.
\* ls_line-key     "Not Used For This Type(H)
  ls_line-info = 'PO ALVTree Display'.
  APPEND ls_line TO pt_report_title.
\* Status Line(TYPE S)
  ld_date(2) = sy-datum+6(2).
  ld_date+2(1) = '/'.
  ld_date3(2) = sy-datum4(2).
  ld_date+5(1) = '/'.
  ld_date+6(4) = sy-datum(4).
  ls_line-typ  = 'S'.
  ls_line-key  = 'Date'.
  ls_line-info = ld_date.
  APPEND ls_line TO pt_report_title.
\* Action Line(TYPE A)
  CLEAR ls_line.
  ls_line-typ  = 'A'.
  CONCATENATE 'Report: ' sy-repid INTO ls_line-info  SEPARATED BY space.
  APPEND ls_line TO pt_report_title.
ENDFORM.
*&      Form  BUILD_VARIANT
\*       Build variant
form build_variant.
\* Set repid for storing variants
  gd_variant-report = sy-repid.
endform.                    " BUILD_VARIANT 
Regards
Pavan