How to cancel invoices shown by alv grid using bapi?

hi,
i have a alv grid showing all the invoices .now i want to cancel the selected invoices using bapi......how?

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    Example of a Simple ALV Grid Report
    REPORT  ZTUFI091                                .
    *& Report  ZDEMO_ALVGRID                                               *
    *& Example of a simple ALV Grid Report                                 *
    *& The basic requirement for this demo is to display a number of       *
    *& fields from the EKKO table.                                         *
    *REPORT  zdemo_alvgrid                 .
    TABLES:     ekko.
    type-pools: slis.                                 "ALV Declarations
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      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,
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    DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
          wa_ekko TYPE t_ekko.
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          gd_layout    type slis_layout_alv,
          gd_repid     like sy-repid,
          gt_events     type slis_t_event,
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      fieldcatalog-key         = 'X'.
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      fieldcatalog-seltext_m   = 'Status'.
      fieldcatalog-col_pos     = 2.
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      fieldcatalog-seltext_m   = 'Material Number'.
      fieldcatalog-col_pos     = 4.
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      fieldcatalog-seltext_m   = 'PO quantity'.
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      fieldcatalog-fieldname   = 'MEINS'.
      fieldcatalog-seltext_m   = 'Order Unit'.
      fieldcatalog-col_pos     = 6.
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      fieldcatalog-fieldname   = 'NETPR'.
      fieldcatalog-seltext_m   = 'Net Price'.
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      fieldcatalog-outputlen   = 15.
      fieldcatalog-datatype     = 'CURR'.
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                others                  = 2.
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    form END_OF_PAGE.
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            ld_page(10)    type c.
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    form END_OF_LIST.
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            ld_pagepos(10) type c,
            ld_page(10)    type c.
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    regards
    sreelatha gullapalli

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    Srivastav
    +91-9973504950

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    end of itab.
    and many more fields  in this table the reading, date, uom are dynamic its not fixed there can be five readings and 6 reading etc
    if i get all the data populated into final table  itab. how to display it throgh the alv grid
    i can use fieldsymbols i have seen some documents i want to know how to populate the fieldname s of the dynamic internal table to the field catalog and the values of the dynamic internal table .its a alv grid display pls guide

    Hi,
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    If you not aware of how to create this dynamic internal table, please check the below way.
    1. Populate the fixed field into one field catalog(NB. this to create dyn table not ALV).
    *--- Cons Unit
      wa_lvc_cat-fieldname = c_cons.       
      wa_lvc_cat-ref_field = c_rbunit.      
      wa_lvc_cat-ref_table = c_ecmca.   
      append wa_lvc_cat to it_lvc_cat.    
    *--- account description
      wa_lvc_cat-fieldname = c_acctd.
      wa_lvc_cat-ref_field = c_txtmi.
      wa_lvc_cat-ref_table = c_tf101.
      append wa_lvc_cat to it_lvc_cat.
    2. For variable fields you have your own logic based on which you need to display the output. (like loop at one table and make each field as one column). Here one thing need to make sure every time field name should be different. You know in one structure there are 2 fields with same name is not allowed.
    3. next use the below method to create the internal table
    Create a new Table
      call method cl_alv_table_create=>create_dynamic_table
        exporting
          it_fieldcatalog = it_lvc_cat
        importing
          ep_table        = it_new_table.
    Create a new Line with the same structure of the table.
      assign it_new_table->* to <l_table>. " internal table
      create data wa_new_line like line of <l_table>.
      assign wa_new_line->* to <l_line>.  " Work area
    4. To populate the field catalog for ALV use the same sequence. Better while you populated it_lvc_cat for dynamic table also create one lookup table with three fields. (fieldname, Text, col_pos). Here loop into this look up table and populate the ALV field catalog.
    5. Display it using REUSE_ALV_GRID_DISPLAY
    call function 'REUSE_ALV_GRID_DISPLAY'
        exporting
          i_callback_program      = c_rep_name
          i_callback_user_command = 'F_USER_DOUBLE_CLICK'       "SD0K963313
          is_layout               = l_wa_layout
          it_fieldcat             = it_fieldcat
          it_sort                 = it_sort
          i_save                  = l_save
          is_variant              = wa_variant1
          it_events               = it_events
        tables
          t_outtab                = <l_table>
        exceptions
          program_error           = 1
          others                  = 2.
    Thanks
    Subhankar

  • ALV grid using oops concepts

    HI all,
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    REPORT  z_alv_using_oops_conepts MESSAGE-ID z_OOPS.
    TABLES: ekko, ekpo.
    CLASS lcl_event_receiver DEFINITION DEFERRED.
    DATA: ok_code             TYPE sy-ucomm,
          gx_fcat1            TYPE lvc_s_fcat,
          gt_fcat1            TYPE STANDARD TABLE OF lvc_s_fcat,
          gx_fcat2            TYPE lvc_s_fcat,
          gt_fcat2            TYPE STANDARD TABLE OF lvc_s_fcat,
          gx_layout1          TYPE lvc_s_layo,
          gx_layout2          TYPE lvc_s_layo,
          gx_variant          TYPE disvariant,
          g_custom_container1 TYPE REF TO cl_gui_custom_container,
          g_custom_container2 TYPE REF TO cl_gui_custom_container,
          grid1               TYPE REF TO cl_gui_alv_grid,
          grid2               TYPE REF TO cl_gui_alv_grid,
          g_container1        TYPE scrfname VALUE 'MAIN_REPORT_LIST',
          g_container2        TYPE scrfname VALUE 'SECOND_REPORT_LIST',
          gv_event_rec1       TYPE REF TO lcl_event_receiver,
          gv_event_rec2       TYPE REF TO lcl_event_receiver,
          gv_repid            TYPE sy-repid,
          gt_final1           TYPE STANDARD TABLE OF ekko,
          gt_final2           TYPE STANDARD TABLE OF ekpo,
          gt_final3           TYPE STANDARD TABLE OF ekpo,
          gx_final            TYPE ekko,
          gx_final1           TYPE ekpo.
    INITIALIZATION.
      SELECTION-SCREEN                                              *
    SELECTION-SCREEN BEGIN OF BLOCK blk3 WITH FRAME .
    SELECT-OPTIONS:
          s_ebeln             FOR ekko-ebeln obligatory,
          s_ebelp             FOR ekpo-ebelp,
          s_bukrs             FOR ekko-bukrs,
          s_bsart             FOR ekko-bsart.
    SELECTION-SCREEN END OF BLOCK blk3.
    LOCAL CLASSES: Definition
    *===============================================================
    class lcl_event_receiver: local class to
                            define and handle own functions.
    Definition:
    ~~~~~~~~~~~
    CLASS lcl_event_receiver DEFINITION.
      PUBLIC SECTION.
        METHODS:
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            FOR EVENT hotspot_click OF cl_gui_alv_grid
                IMPORTING e_row_id
                          e_column_id,
        hotspot_click2
           FOR EVENT hotspot_click OF cl_gui_alv_grid
                IMPORTING e_row_id
                          e_column_id.
      PRIVATE SECTION.
    ENDCLASS.                    "lcl_event_receiver DEFINITION
          CLASS lcl_event_receiver IMPLEMENTATION
    CLASS lcl_event_receiver IMPLEMENTATION.
      METHOD hotspot_click1.
        DATA: lv_tabix TYPE sy-tabix,
              lx_final TYPE ekko.
        READ TABLE gt_final1 INTO gx_final INDEX e_row_id.
        IF sy-subrc = 0.
          gt_final3 = gt_final2.
          DELETE gt_final3 WHERE ebeln NE gx_final-ebeln.
          IF NOT g_custom_container2 IS INITIAL.
            CALL METHOD grid2->refresh_table_display.
            CALL METHOD grid1->refresh_table_display.
          ENDIF.
        ELSE.
          MESSAGE s000 WITH text-003.
          LEAVE LIST-PROCESSING.
        ENDIF.
      ENDMETHOD.                    "hotspot_click1
      METHOD hotspot_click2.
        READ TABLE gt_final3 INTO gx_final1 INDEX e_row_id.
        IF sy-subrc = 0.
          SET PARAMETER ID 'BES' FIELD gx_final-ebeln.
          CALL TRANSACTION 'ME23N' AND SKIP FIRST SCREEN.
        ENDIF.
      ENDMETHOD.                    "button_click1
    ENDCLASS.                    "lcl_event_receiver IMPLEMENTATION
      START-OF-SELECTION                                                 *
    START-OF-SELECTION.
      SELECT * FROM ekko INTO TABLE gt_final1 WHERE ebeln IN s_ebeln
                                              AND   bukrs IN s_bukrs
                                              AND   bsart IN s_bsart.
      IF sy-subrc = 0.
       SELECT * FROM ekpo INTO TABLE gt_final2 FOR ALL ENTRIES IN gt_final1
                                              WHERE ebeln = gt_final1-ebeln
                                               AND ebelp IN s_ebelp.
        IF sy-subrc = 0.
          gt_final3 = gt_final2.
        ENDIF.
      ENDIF.
      PERFORM sub_get_fieldcat CHANGING gt_fcat1.
      PERFORM sub_get_fieldcat CHANGING gt_fcat2.
      END-OF-SELECTION                                                   *
    END-OF-SELECTION.
      PERFORM display_process.
      CALL SCREEN 9000.
    MODULE pbo OUTPUT
    MODULE pbo OUTPUT.
      SET PF-STATUS 'MAIN100'.
      gx_layout1-grid_title = 'Purchase Order Header'.
      gx_layout1-zebra      = 'X'.
      gx_layout1-info_fname = 'COLOR_LINE'.
      gx_layout1-sel_mode   = 'X'.
      gx_layout2-grid_title = 'Purchase Order Items'.
      gx_layout2-zebra      = 'X'.
      gx_layout1-stylefname = 'CB'.
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    gs_layout1-excp_group = gc_check.
      gv_repid = sy-repid.
      gx_variant-report = gv_repid.
      READ TABLE gt_final1 INTO gx_final INDEX 1.
      IF sy-subrc = 0.
        DELETE gt_final3 WHERE ebeln NE gx_final-ebeln.
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      IF g_custom_container1 IS INITIAL.
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            container_name = g_container1.
        CREATE OBJECT grid1
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            i_parent = g_custom_container1.
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            is_layout       = gx_layout1
            is_variant      = gx_variant
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            i_default       = 'X'
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            control = grid1.
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            container_name = g_container2.
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            i_default       = 'X'
            i_structure_name = 'EKPO'
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            control = grid2.
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          LEAVE PROGRAM.
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      CALL METHOD grid2->free.
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            titel = gv_repid
            txt2  = sy-subrc
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    -->  p1        text
    <--  p2        text
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      DO 100 TIMES.
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        ENDDO.
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            percentage = sy-index
            text       = a.
      ENDDO.
    ENDFORM.                    " display_process
    *&      Form  sub_get_fieldcat
          text
         <--P_GT_FCAT1  text
    FORM sub_get_fieldcat  CHANGING lt_fcat  TYPE lvc_t_fcat.
      gx_fcat1-fieldname = 'EBELN'.
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      gx_fcat1-hotspot   = 'X'.
      APPEND gx_fcat1 TO lt_fcat.
    ENDFORM.                    " sub_get_fieldcat

  • Coulmn validation on ALV Grid (using Classes)

    Hi All,
       I'm creating a ALV Grid using calsses. I want to check the column value of Grid and raise some errror message. How to do this.
    Regards
    Jaker.

    have a look at sample report BCALV_EDIT_03

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