Decimal with initial value in ALV GRID

I am using ALV GRID and one of the fields displays quantity. When I have values in this field, it is displayed correctly, but when I do not have value, instead of displaying "0.00000" displays an empty space. How do I display "0.00000"?
Used following code:
    wa_fieldcat-tabname       = lv_tabname         .
     wa_fieldcat-fieldname     = 'QUANTITY'         .
     wa_fieldcat-ref_fieldname = 'QUANTITY'         .
     wa_fieldcat-ref_tabname   = lv_tabname         .
     wa_fieldcat-just          = 'R'                .
     wa_fieldcat-col_pos       = i                  .
     wa_fieldcat-seltext_l     = text-011           .
     wa_fieldcat-seltext_m     = text-011           .
     wa_fieldcat-seltext_s     = text-011           .
     wa_fieldcat-outputlen     = 20                 .
     wa_fieldcat-qfieldname    = 'ZMENGE_D'.
     APPEND wa_fieldcat TO t_fieldcat.
ZMENGE_D' is data element with QUAN data type lenght 5, decimal plaes 5. This data element is used in QUANTITY ref_fieldname.

Hi Zhang,
I Set wa_fieldcat-qfieldname and display "0.00000", However, all other fields were plain when you have values. In the second row, for example, a value of "8.000,00000" is displayed with "8000.00000". I need the initial valir appears with "0,00000" and the values filled in the format "8.000,00000".

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How to merge rows with similar values in alv grid display in webdynpro

Hi experts,
i want to know about how to merge rows with similar values in alv grid display of webdynpro.grouping rows is possible in table display in webdynpro but i am not able to do row grouping in the alv grid display in webdynpro.
kindly suggest.
thanks ,
Anita.

Hi Anita,
did you find a solution for this? I have opened a Thread, if you know the answer maybe you could help me out:
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How to change sub total value in ALV Grid.

Hi All,
Can u please explain how to change SUBTOTAL Value in ALV Grid display based on another field value.
EX; F1 subtotal is initial then we have to modify the F2 sub total to 9999.9.
Thanks
Radha.

Hi Radha,
I doubt if that can be changed....because the event that i was referring to in my previous post works with ALV List display...But in any case you can try that.....
There is an event in SLIS....(As i told you, i dont remember the name and currently i dont have access to SAP system, so i am not able to verify and let you know that event name).....
Other thatn TOP and END of PAGE events, there is an event for sub-total text......i think it would start with "SUBTOTAL"...
you need to use that event in your events table and pass it to ALV Grid display.
Then create a sub-routine with that name (As you do for TOP-OF-PAGE event)....and in this event you can change the values in runtime (PROVIDED, this event gets triggered for ALV GRID).....
If this does not work, i think calculating sub-totals while you build the internal table would be a better option....(If you have time constraint....else you can do some more research on the same)........
Best Regards,
Ram.

Update values in AlV grid display after entering value

Hi,
     I have an issue in ALV grid display.
    Let me explain.
    i have 8 fields to display in which one is editiable.
   Fields are: date
                   material,
                   material Description,
                   Opening Stock,
                   Closing stock- ( this field is editiable)
                   Closing stock,
                   Received Stock,
                   Actual production.
Actual production = Closing stock + removal stock
                             - receipt stock - opening stock.
when i change the value of closing stock and press enter, actual production should get update, the new values should display.
Thany you in advance.

Hi,
Please refer the code below:
REPORT z_demo_alv_jg.*******************************************************************
* TYPE-POOLS                                                      *
TYPE-POOLS: slis. *******************************************************************
* INTERNAL TABLES/WORK AREAS/VARIABLES     *
DATA: i_fieldcat TYPE slis_t_fieldcat_alv,
      i_index TYPE STANDARD TABLE OF i WITH HEADER LINE,
      w_field TYPE slis_fieldcat_alv,
      p_table LIKE dd02l-tabname,
      dy_table TYPE REF TO data,
      dy_tab TYPE REF TO data,
      dy_line TYPE REF TO data.*******************************************************************
* FIELD-SYMBOLS                                                   *
FIELD-SYMBOLS: <dyn_table> TYPE STANDARD TABLE,
               <dyn_wa> TYPE ANY,
               <dyn_field> TYPE ANY,
               <dyn_tab_temp> TYPE STANDARD TABLE.*******************************************************************
* SELECTION SCREEN                                                *
PARAMETERS: tabname(30) TYPE c,
            lines(5) TYPE n.*******************************************************************
* START-OF-SELECTION                                              *
START-OF-SELECTION.* Storing table name
p_table = tabname.* Create internal table dynamically with the stucture of table name
* entered in the selection screen
CREATE DATA dy_table TYPE STANDARD TABLE OF (p_table).
ASSIGN dy_table->* TO <dyn_table>.
IF sy-subrc <> 0.
    MESSAGE i000(z_zzz_ca_messages) WITH ' No table found'.    LEAVE TO LIST-PROCESSING.
ENDIF.
* Create workarea for the table
CREATE DATA dy_line LIKE LINE OF <dyn_table>.
ASSIGN dy_line->* TO <dyn_wa>.* Create another temp. table
CREATE DATA dy_tab TYPE STANDARD TABLE OF (p_table).
ASSIGN dy_tab->* TO <dyn_tab_temp>. SORT i_fieldcat BY col_pos.* Select data from table
SELECT * FROM (p_table)
INTO TABLE <dyn_table>
UP TO lines ROWS. REFRESH <dyn_tab_temp>.* Display report
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      i_callback_program       = sy-repid
      i_structure_name         = p_table
      i_callback_user_command = 'USER_COMMAND'
      i_callback_pf_status_set = 'SET_PF_STATUS'
    TABLES
      t_outtab                 = <dyn_table>
    EXCEPTIONS
      program_error            = 1
      OTHERS                   = 2. IF sy-subrc <> 0. ENDIF.*&-----------------------------------------------------------------*
*&      Form SET_PF_STATUS
*       Setting custom PF-Status
*      -->RT_EXTAB   Excluding table
FORM set_pf_status USING rt_extab TYPE slis_t_extab. SET PF-STATUS 'Z_STANDARD'.ENDFORM.                    "SET_PF_STATUS*&----------------------------------------------------------------*
*&      Form user_command
*       Handling custom function codes
*      -->R_UCOMM      Function code value
*      -->RS_SELFIELD Info. of cursor position in ALV
FORM user_command USING    r_ucomm LIKE sy-ucomm
                           rs_selfield TYPE slis_selfield.* Local data declaration
DATA: li_tab TYPE REF TO data,
        l_line TYPE REF TO data.* Local field-symbols
FIELD-SYMBOLS:<l_tab> TYPE table,
                <l_wa> TYPE ANY.* Create table
CREATE DATA li_tab TYPE STANDARD TABLE OF (p_table).
ASSIGN li_tab->* TO <l_tab>.* Create workarea
CREATE DATA l_line LIKE LINE OF <l_tab>.
ASSIGN l_line->* TO <l_wa>. CASE r_ucomm.*   When a record is selected
    WHEN '&IC1'.*     Read the selected record
      READ TABLE <dyn_table> ASSIGNING <dyn_wa> INDEX
      rs_selfield-tabindex.      IF sy-subrc = 0.*       Store the record in an internal table
        APPEND <dyn_wa> TO <l_tab>.*       Fetch the field catalog info
        CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
          EXPORTING
            i_program_name         = 'Z_DEMO_PDF_JG'
            i_structure_name       = p_table
          CHANGING
            ct_fieldcat            = i_fieldcat
          EXCEPTIONS
            inconsistent_interface = 1
            program_error          = 2
            OTHERS                 = 3.
        IF sy-subrc = 0.*         Make all the fields input enabled except key fields
          w_field-input = 'X'.          MODIFY i_fieldcat FROM w_field TRANSPORTING input
          WHERE key IS INITIAL.        ENDIF.*       Display the record for editing purpose
        CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
          EXPORTING
            i_callback_program    = sy-repid
            i_structure_name      = p_table
            it_fieldcat           = i_fieldcat
            i_screen_start_column = 10
            i_screen_start_line   = 15
            i_screen_end_column   = 200
            i_screen_end_line     = 20
          TABLES
            t_outtab              = <l_tab>
          EXCEPTIONS
            program_error         = 1
            OTHERS                = 2.        IF sy-subrc = 0.*         Read the modified data
          READ TABLE <l_tab> INDEX 1 INTO <l_wa>.*         If the record is changed then track its index no.
*         and populate it in an internal table for future
*         action
          IF sy-subrc = 0 AND <dyn_wa> <> <l_wa>.
            <dyn_wa> = <l_wa>.
            i_index = rs_selfield-tabindex.
            APPEND i_index.
          ENDIF.
        ENDIF.      ENDIF.*   When save button is pressed
    WHEN 'SAVE'.*     Sort the index table
      SORT i_index.*     Delete all duplicate records
      DELETE ADJACENT DUPLICATES FROM i_index.      LOOP AT i_index.*       Find out the changes in the internal table
*       and populate these changes in another internal table
        READ TABLE <dyn_table> ASSIGNING <dyn_wa> INDEX i_index.
        IF sy-subrc = 0.
          APPEND <dyn_wa> TO <dyn_tab_temp>.
        ENDIF.      ENDLOOP.*     Lock the table
      CALL FUNCTION 'ENQUEUE_E_TABLE'
        EXPORTING
          mode_rstable   = 'E'
          tabname        = p_table
        EXCEPTIONS
          foreign_lock   = 1
          system_failure = 2
          OTHERS         = 3.      IF sy-subrc = 0.*       Modify the database table with these changes
        MODIFY (p_table) FROM TABLE <dyn_tab_temp>.        REFRESH <dyn_tab_temp>.*       Unlock the table
        CALL FUNCTION 'DEQUEUE_E_TABLE'
          EXPORTING
            mode_rstable = 'E'
            tabname      = p_table.      ENDIF.
ENDCASE. rs_selfield-refresh = 'X'.ENDFORM.                    "user_command
Thanks,
Sriram Ponna.

Problems with F4 help in ALV grid

Hi all,
I am trying to create a F4 help for the field Payee number in my reprot output (ALV Grid OO), i am able to get the window for selection of the value in the F4 help , but i am unable to pass the value back on to the screen.
I need to insert the selected value from the F4 help and aslo need to populate the Name of the payee into the Payee field.
Can some one help me in finding what error have i done in the code.
Thanks in advance for all.
I have the following code
*& Include      ZRMM_ALV_TOP                *
data: gc_control100 type ref to cl_gui_custom_container,
      gc_control101 type ref to cl_gui_custom_container.
data: gi_outtab100 type table of ty_purchase.
data: g_cont0100    type ref to cl_gui_custom_container,
      g_grid0100    type ref to cl_gui_alv_grid, " For Screen 100 Grid
      gi_fcat0100   type lvc_t_fcat, " Field Catalog for Screen 100
      gi_sort0100   type lvc_t_sort,
      g_lout0100    type lvc_s_layo.
data: okcode_100    like sy-ucomm,
      save_0100     like sy-ucomm,
      okcode_200    like sy-ucomm,
      save_0200     like sy-ucomm.
types: begin of f4_itab_type,
              LIFNR type lifnr,
              BUKRS type name1,
           end of f4_itab_type.
data: f4_itab type table of f4_itab_type,
      ls_f4_itab type f4_itab_type.
data : it_IZEMTAB type table of IZEMTAB,
       wa_IZEMTAB type IZEMTAB.
Class Definitions.
class event_receiver_0100 definition.
PUBLIC SECTION.
    types: begin of onf4_event_parameters_type,
              c_fieldname     type lvc_fname,
              cs_row_no       type lvc_s_roid,
              cr_event_data   type ref to cl_alv_event_data,
              ct_bad_cells    type lvc_t_modi,
              c_display       type char01,
            end of onf4_event_parameters_type.
    data: fieldcatalog type lvc_t_fcat.
    data :   f4_alv type ref to cl_gui_alv_grid,
             f4_cont type ref to cl_gui_custom_container.
    data: f4_params type onf4_event_parameters_type.
    METHODS:
       ON_F4 FOR EVENT ONF4 of cl_gui_alv_grid
           importing sender
                     e_fieldname
                     e_fieldvalue
                     es_row_no
                     er_event_data
                     et_bad_cells
                     e_display.
on_data_changed for event
                   data_changed of cl_gui_alv_grid
        importing e_onf4
                  e_onf4_before
                  e_onf4_after
                  er_data_changed
                  e_ucomm
                  sender.
endclass.                    "lcl_event_receiver DEFINITION
data: gs_variant type disvariant,
      gc_save    value 'A',
      gs_toolbar TYPE stb_button,
      gs_toolbar1 type stb_button,
      gs_toolbar2 type stb_button.
DATA : T_RETURN TYPE STANDARD TABLE OF DDSHRETVAL WITH HEADER LINE.
DATA : event_receiver_0100 TYPE REF TO EVENT_RECEIVER_0100.
Class Implementation.
class event_receiver_0100 implementation.
For f4 help.
method on_f4.
data: ls_outtab type ty_purchase.
field-symbols <itab> type lvc_t_modi.
data: ls_modi type lvc_s_modi,
      ls_f4_itab type f4_itab_type.
    f4_params-c_fieldname   = e_fieldname.
    f4_params-cs_row_no     = es_row_no.
    f4_params-cr_event_data = er_event_data.
    f4_params-ct_bad_cells = et_bad_cells.
    f4_params-c_display     = e_display.
read table it_purchase into ls_outtab index f4_params-cs_row_no-row_id.
Clear f4_itab[].
CALL FUNCTION 'FI_VENDOR_ALTERN_PAYERS_READ'
EXPORTING
    I_LIFNR                  = ls_outtab-lifnr
    I_BUKRS                  = ls_outtab-bukrs
TABLES
    T_ZEMTAB                 = it_izemtab.
     clear f4_itab[].
    if not ls_outtab-lifnr is initial.
    loop at it_izemtab into wa_izemtab.
      ls_f4_itab-LIFNR = wa_izemtab-empfb.
      ls_f4_itab-BUKRS = wa_izemtab-name1.
      append ls_f4_itab to f4_itab.
    endloop.
    endif.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
   RETFIELD              = 'LIFNR'
   DYNPPROG              = sy-repid
   DYNPNR                = '100'
   WINDOW_TITLE          = 'f4 help for PAYEE'
   VALUE_ORG             = 'S'
TABLES
    VALUE_TAB            = f4_itab
    RETURN_TAB           = T_RETURN.
IF SY-SUBRC <> 0.
ENDIF.
assign f4_params-cr_event_data->m_data->* to <itab>.
ls_modi-row_id = f4_params-cs_row_no-row_id.
    read table f4_itab into ls_f4_itab index es_row_no-row_id.
    if not f4_itab is initial.
       ls_modi-row_id    = es_row_no-row_id.
       ls_modi-value     = ls_f4_itab-LIFNR.
       ls_modi-FIELDNAME = 'LIFNR'.
       append ls_modi to <itab>.
       ls_modi-row_id    = es_row_no-row_id.
       ls_modi-value     = ls_f4_itab-BUKRS.
       ls_modi-FIELDNAME = 'NAME1'.
       append ls_modi to <itab>.
    endif.
   er_event_data->m_event_handled = 'X'.
ENDMETHOD.
*--ENDMETHOD SHOW_F4--
endclass.    "lcl_event_receiver IMPLEMENTATION

I have used the following FM for F4 help on editable ALV grid column and it worked fine.Try the below.
Call function for Input helps
    CALL FUNCTION 'REUSE_ALV_POPUP_TO_SELECT'
         EXPORTING
              i_title               = text-049
              i_selection           = c_check
              i_zebra               = c_check
              i_screen_start_column = 55
              i_screen_end_column   = 125
              i_screen_start_line   = 10
              i_screen_end_line     = 20
              i_tabname             = c_fcat_str
              it_fieldcat           = tl_fieldcat
         IMPORTING
              es_selfield           = wal_selfield
         TABLES
              t_outtab              = tl_code
         EXCEPTIONS
              program_error         = 1
              OTHERS                = 2.
    IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE 'S' NUMBER sy-msgno
              WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ELSEIF sy-subrc = 0 AND NOT wal_selfield IS INITIAL.
      wl_index = wal_selfield-tabindex.
      READ TABLE tl_code ASSIGNING <l_code>
      INDEX wl_index.
      IF sy-subrc = 0.
        <l_fgis_lots>-status   = <l_code>.
      ENDIF.
    ENDIF.
ENDIF.

EDIT THE FIELV VALUE IN ALV GRID DISPLAY

Hi Guru ,
How can I edit the value of a particular one or two fields in ALV GRID DISPLAY .
Please reply me

hi,
1.Set status of all cells to editable using the layout structure.
2.Use SET_READY_FOR_INPUT to activate the edit feature initially.
   (state "editable activated").
3.Use IS_READY_FOR_INPUT to fetch current substate of editable cells.
4.Use SET_READY_FOR_INPUT to switch between the substates.
    CALL METHOD g_grid->set_table_for_first_display
         EXPORTING i_structure_name = 'SFLIGHT'
                   is_layout        = gs_layout
         CHANGING it_outtab        = gt_outtab.
*§2.Use SET_READY_FOR_INPUT to allow editing initially.
*   (state "editable and ready for input").
    CALL METHOD g_grid->set_ready_for_input
          EXPORTING i_ready_for_input = 1.
*Use IS_READY_FOR_INPUT to fetch current substate of editable cells.
IF g_grid->is_ready_for_input( ) EQ 0.
*Use SET_READY_FOR_INPUT to switch between the substates.
    CALL METHOD g_grid->set_ready_for_input
                     EXPORTING i_ready_for_input = 1.
ELSE.
    CALL METHOD g_grid->set_ready_for_input
                     EXPORTING i_ready_for_input = 0.
ENDIF.

Value in ALV Grid ?

Hello,
is there a method which sets the cell value of a certain cell in a alv grid.
I've to set a vallue of a cell after the user has entered a value in a special cell.

Hi,
Refer this program:-
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
     i_callback_program                = v_rep_id       " report id
     i_callback_pf_status_set          = 'PF'           " for PF-STATUS
     i_callback_user_command           = 'USER_COMMAND' " for User-Command
     it_fieldcat                       = it_field       " field catalog
    TABLES
      t_outtab                          = it_final      " internal table
*&      Form pf
*       SUB-ROUTINE PF IS USED TO SET THE PF-STATUS OF THE SCREEN
*       ON WHICH THE ALV GRID IS DISPLAYED
FORM pf USING rt_extab TYPE slis_t_extab.
SET PF-STATUS 'ZTG_STAT'.
ENDFORM.                    "pf
*&      Form USER_COMMAND
*       SUB-ROUTINE USER_COMMAND IS USED TO HANDLE THE USER ACTION
*       AND EXECUTE THE APPROPIATE CODE
FORM user_command USING lv_okcode LIKE sy-ucomm l_selfield TYPE slis_selfield.
* assign the function code to variable v_okcode
lv_okcode = sy-ucomm.
* handle the code execution based on the function code encountered
CASE lv_okcode.
* when the function code is SAVE then save records into internal table
    WHEN 'SAVE'.
* to reflect the data changed into internal table
      DATA : ref_grid TYPE REF TO cl_gui_alv_grid. "new
      IF ref_grid IS INITIAL.
        CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
          IMPORTING
            e_grid = ref_grid.
      ENDIF.
      IF NOT ref_grid IS INITIAL.
        CALL METHOD ref_grid->check_changed_data.
      ENDIF.
"now at this time you have modified internal table
* refresh the ALV Grid output from internal table
      l_selfield-refresh = 'X'.
"alv output is refreshed as per changes in internal table
"now you can include code to modify your ztable from internal table
ENDCASE.
ENDFORM.                    "USER_COMMAND
Regards,
Tarun

Validations and default Values in ALV Grid

All,
I am using "set_table_for_first_display" to display a grid with empty editable rows wherein which users can enter data and process certain transactions.
My requirement is to know if we can provide drop-downs and default values in this grid. for ex. if user want to insert a row, that row should automatically have some default values like company code, sales org etc.
Also, if there is an error while validating the data, I should be able to set the focus on that field while displaying the error message. I was able to display error message but could not set the focus on the field that need to be corrected.
Your earlier response is much appreciated.
Regards
Kasi

Hi kasi,
check these links:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/an easy reference for alv grid control.pdf
http://www.abap4.it/download/ALV.pdf
hope this helps,
keerthi.

Display seletion screen values in alv grid output

Hi,
I am changing from alv list to alv grid. In ALV list after displaying output, in application tool bar one button is there that is "Display selections", when i click it, is giving all selection screen values in a popup. i want same funtionality in ALV grid.
By
jagan

Hi,
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program     = l_repid
      i_callback_top_of_page = 'TOP_OF_PAGE'
FORM top_of_page .
PERFORM populate_top_of_page .
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      it_list_commentary = ig_header.
ENDFORM.                    " top_of_page
*&      Form populate_top_of_page
FORM populate_top_of_page .
REFRESH ig_header.
CLEAR wg_header .
wg_header-typ = c_h.
wg_header-info = 'Selection Criteria:'(004).
APPEND wg_header TO ig_header.
CLEAR: wg_header.
IF NOT s_lgort IS INITIAL.
    CONCATENATE s_lgort-low '-'(111) s_lgort-high
           INTO g_text1 SEPARATED BY space .
ENDIF.
wg_header-typ = c_s.
wg_header-key = 'Storage Location :'(005).
wg_header-info = g_text1 .
APPEND wg_header TO ig_header.
CLEAR: wg_header.
CLEAR g_text1.
IF NOT s_ekgrp IS INITIAL.
    CONCATENATE s_ekgrp-low '-'(111) s_ekgrp-high
           INTO g_text1 SEPARATED BY space .
ENDIF.
wg_header-typ = c_s.
wg_header-key = 'Purchasing Group :'(006).
wg_header-info = g_text1 .
APPEND wg_header TO ig_header.
CLEAR: wg_header.
CLEAR g_text1.
IF NOT s_werks IS INITIAL.
    CONCATENATE s_werks-low '-'(111) s_werks-high
           INTO g_text1 SEPARATED BY space .
ENDIF.
wg_header-typ = c_s.
wg_header-key = 'Plant :'(007).
wg_header-info = g_text1 .
APPEND wg_header TO ig_header.
CLEAR: wg_header.
CLEAR g_text1.
ENDFORM.                    " populate_top_of_page
Hope this is helpful...
Regards
Milan

Problem with Excel button in ALV Grid...URGENT

Hi All,
I have developed a report in ALV Grid. As we all know that by default we get few buttons in ALV Grid, like summation, sorting download, etc.. In that we have one excel button. When i click that excel button the output of the report should give the output in excel sheet. But this is not working.
The report is running fine except the excel button.
Do anyone of u have any idea how to do that?
Its very urgent...
Regards,
Parvez.

Go through the code and Execute it on your system, I think this will do for you.
In this code I used 3 radio buttons in my selection screen:
If u selects the first radio button your out put shows into to the Excel sheet.
If u selects the second radio button your out put shows the in the Editor screen.
If u clicks the third radio button your output shows into the Excel as well as in the Editor.
*&                       DATA DECLARATION                              *
TABLES: MARA,                      "GENERAL MASTER DATA
        MARC,                      "PLANT DATA FOR MATERIAL
        MARD,                      "STORAGE LOCATION DATA FOR MATERIAL
        MBEW,                      "MATERIAL VALUATION
        MVKE,                      "SALES DATA FOR MATERIAL
        MAKT,                      "MATERIAL DESCRIPTION
        EKKO,                      "PURCHASING DOCUMENT HEADER
        EKPO,                      "PURCHASING DOCUMENT ITEM
        VBAK,                      "SALES DOCUMENT HEADER DATA
        VBAP.                      "SALES DOCUMENT ITEM DATA
TYPE-POOLS : SLIS.
DATA: VT_FIELDCAT1 TYPE SLIS_T_FIELDCAT_ALV,
      V_FIELDCAT TYPE SLIS_FIELDCAT_ALV,
      V_LAYOUT TYPE SLIS_LAYOUT_ALV,
      BDCDATA LIKE BDCDATA OCCURS 0 WITH HEADER LINE,
      BEGIN OF I_MARA OCCURS 0,
         MATNR LIKE MARA-MATNR, "MATERIAL NUMBER
         MBRSH LIKE MARA-MBRSH, "INDUSTRY SECTOR
         MEINS LIKE MARA-MEINS, "BASE UNIT OF MEASURE
         MATKL LIKE MARA-MATKL, "MATERIAL GROUP
      END OF I_MARA,
      BEGIN OF I_MARC OCCURS 0,
         MATNR LIKE MARC-MATNR, "MATERIAL NUMBER
         WERKS LIKE MARC-WERKS, "PLANT
         LVORM LIKE MARC-LVORM, "FLAG MATERIAL FOR DELETION AT PLANT
                                  "LEVEL
         DISPO LIKE MARC-DISPO, "MRP CONTROLLER
      END OF I_MARC,
      BEGIN OF I_MAKT OCCURS 0,
         MATNR LIKE MAKT-MATNR, "MATERIAL NUMBER
         MAKTX LIKE MAKT-MAKTX, "MATERIAL DESCRIPTION
         SPRAS LIKE MAKT-SPRAS, "LANGUAGE KEY
      END OF I_MAKT,
      BEGIN OF I_MVKE OCCURS 0,
         MATNR LIKE MVKE-MATNR, "MATERIAL NUMBER
         VKORG LIKE MVKE-VKORG, "SALES ORGANIZATION
         VTWEG LIKE MVKE-VTWEG, "DISTRIBUTION CHANNEL
      END OF I_MVKE,
      BEGIN OF I_MARD OCCURS 0,
        MATNR LIKE MARD-MATNR, "MATERIAL NUMBER
        LGORT LIKE MARD-LGORT, "STORAGE LOCATION
        LABST LIKE MARD-LABST, "VALUATED STOCK WITH UNRESTRICTED USE
      END OF I_MARD,
      BEGIN OF I_EKPO OCCURS 0,
        EBELN LIKE EKPO-EBELN, "PURCHASING DOCUMENT NUMBER
        EBELP LIKE EKPO-EBELP, "ITEM NUMBER OF PURCHASING DOCUMENT
        MATNR LIKE EKPO-MATNR, "MATERIAL NUMBER
      END OF I_EKPO,
      BEGIN OF I_VBAP OCCURS 0,
        VBELN LIKE VBAP-VBELN, "SALES DOCUMENT
        POSNR LIKE VBAP-POSNR, "SALES DOCUMENT ITEM
        MATNR LIKE VBAP-MATNR, "MATERIAL NUMBER
      END OF I_VBAP,
      BEGIN OF I_OUT OCCURS 0,
        MATNR LIKE MARC-MATNR,
        WERKS LIKE MARC-WERKS,
        LVORM LIKE MARC-LVORM,
        DISPO LIKE MARC-DISPO,
        MBRSH LIKE MARA-MBRSH,
        MEINS LIKE MARA-MEINS,
        MATKL LIKE MARA-MATKL,
        VKORG LIKE MVKE-VKORG,
        VTWEG LIKE MVKE-VTWEG,
        SPRAS LIKE MAKT-SPRAS,
        MAKTX LIKE MAKT-MAKTX,
        LGORT LIKE MARD-LGORT,
        LABST LIKE MARD-LABST,
        EBELN LIKE EKPO-EBELN,
        EBELP LIKE EKPO-EBELP,
        VBELN LIKE VBAP-VBELN,
        POSNR LIKE VBAP-POSNR,
      END OF I_OUT,
      BEGIN OF I_HEADING OCCURS 0,
        TEXT1(20),
        TEXT2(20),
        TEXT3(20),
        TEXT4(20),
        TEXT5(20),
        TEXT6(20),
        TEXT7(20),
        TEXT8(20),
        TEXT9(20),
        TEXT10(20),
        TEXT11(40),
        TEXT12(20),
        TEXT13(20),
        TEXT14(20),
        TEXT15(20),
        TEXT16(20),
        TEXT17(20),
      END OF I_HEADING.
*&                   S E L E C T I O N - S C R E E N                   *
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-100.
SELECT-OPTIONS: S_MATNR FOR MARA-MATNR. "OBLIGATORY.
PARAMETERS: P_WERKS LIKE MARC-WERKS. "OBLIGATORY.
SELECT-OPTIONS: S_LGORT FOR MARD-LGORT,
                S_DISPO FOR MARC-DISPO,
                S_EBELN FOR EKPO-EBELN .
SELECTION-SCREEN END OF BLOCK B1.
SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME TITLE TEXT-101.
PARAMETERS : RB1 RADIOBUTTON GROUP G1,
             RB2 RADIOBUTTON GROUP G1,
             RB3 RADIOBUTTON GROUP G1.
SELECTION-SCREEN END OF BLOCK B2.
*&             S T A R T - O F - S E L E C T I O N                     *
START-OF-SELECTION.
SELECT MATNR WERKS LVORM DISPO FROM MARC
INTO CORRESPONDING FIELDS OF TABLE I_MARC
                      WHERE MATNR IN S_MATNR
                      AND DISPO IN S_DISPO
                      AND WERKS = P_WERKS.
IF I_MARC[] IS INITIAL.
    WRITE:/ 'NO MATCHING DATA AVAILABLE FROM MARC'.
    EXIT.
ENDIF.
PERFORM PURCHASEDATA_VALIDATION.
PERFORM SALESDATA_VALIDATION.
SELECT MATNR LGORT LABST FROM MARD INTO TABLE I_MARD
                      FOR ALL ENTRIES IN I_MARC
                      WHERE MATNR = I_MARC-MATNR
                      AND WERKS EQ P_WERKS
                      AND LGORT IN S_LGORT.
IF I_MARD[] IS INITIAL.
    WRITE:/ 'NO MATCHING DATA AVAILABLE FROM MARD'.
    EXIT.
ENDIF.
SELECT MATNR VKORG VTWEG FROM MVKE INTO TABLE I_MVKE
                      FOR ALL ENTRIES IN I_MARC
                      WHERE MATNR = I_MARC-MATNR.
IF I_MVKE[] IS INITIAL.
    WRITE:/ 'NO MATCHING DATA AVAILABLE FROM MVKE'.
    EXIT.
ENDIF.
LOOP AT I_MARC.
    MOVE-CORRESPONDING I_MARC TO I_OUT.
    CLEAR MARC.
    SELECT SINGLE MATNR MBRSH MEINS MATKL FROM MARA
                      INTO CORRESPONDING FIELDS OF MARA
                      WHERE MATNR = I_OUT-MATNR.
    IF SY-SUBRC = 0.
      MOVE: MARA-MBRSH TO I_OUT-MBRSH,
            MARA-MEINS TO I_OUT-MEINS,
            MARA-MATKL TO I_OUT-MATKL.
    ELSE.
      CONTINUE.
    ENDIF.
    SELECT SINGLE MATNR MAKTX SPRAS FROM MAKT
                    INTO CORRESPONDING FIELDS OF MAKT
                    WHERE MATNR = I_OUT-MATNR.
    IF SY-SUBRC = 0.
      MOVE: MAKT-MAKTX TO I_OUT-MAKTX,
            MAKT-SPRAS TO I_OUT-SPRAS.
    ELSE.
      CONTINUE.
    ENDIF.
    LOOP AT I_EKPO WHERE MATNR = I_MARC-MATNR.
      MOVE: I_EKPO-EBELN TO I_OUT-EBELN,
            I_EKPO-EBELP TO I_OUT-EBELP.
    ENDLOOP.
    LOOP AT I_VBAP WHERE MATNR = I_MARC-MATNR.
      MOVE: I_VBAP-VBELN TO I_OUT-VBELN,
            I_VBAP-POSNR TO I_OUT-POSNR.
    ENDLOOP.
    LOOP AT I_MARD WHERE MATNR = I_MARC-MATNR.
      MOVE: I_MARD-LABST TO I_OUT-LABST,
            I_MARD-LGORT TO I_OUT-LGORT.
    ENDLOOP.
    LOOP AT I_MVKE WHERE MATNR = I_MARC-MATNR.
      MOVE: I_MVKE-VKORG TO I_OUT-VKORG,
            I_MVKE-VTWEG TO I_OUT-VTWEG.
      APPEND I_OUT.
    ENDLOOP.
    CLEAR I_OUT.
ENDLOOP.
PERFORM OPTIONS.
                     FORM OPTIONS                                *
FORM OPTIONS.
IF RB2 = 'X'.
    PERFORM FIELDCAT.
    PERFORM OUTPUT.
ELSE.
    IF RB1 = 'X'.
      PERFORM HEADINGS.
      PERFORM DLOAD.
    ELSE.
      IF RB3 = 'X'.
        PERFORM HEADINGS.
        PERFORM DLOAD.
        PERFORM FIELDCAT.
        PERFORM OUTPUT.
      ENDIF.
    ENDIF.
ENDIF.
ENDFORM.                    "OPTIONS
                     FORM HEADINGS                               *
FORM HEADINGS.
I_HEADING-TEXT1 = 'MATNR'.
I_HEADING-TEXT2 = 'WERKS'.
I_HEADING-TEXT3 = 'LVORM'.
I_HEADING-TEXT4 = 'DISPO'.
I_HEADING-TEXT5 = 'MBRSH'.
I_HEADING-TEXT6 = 'MEINS'.
I_HEADING-TEXT7 = 'MATKL'.
I_HEADING-TEXT8 = 'VKORG'.
I_HEADING-TEXT9 = 'VTWEG'.
I_HEADING-TEXT10 = 'SPRAS'.
I_HEADING-TEXT11 = 'MAKTX'.
I_HEADING-TEXT12 = 'LGORT'.
I_HEADING-TEXT13 = 'LABST'.
I_HEADING-TEXT14 = 'EBELN'.
I_HEADING-TEXT15 = 'EBELP'.
I_HEADING-TEXT16 = 'VBELN'.
I_HEADING-TEXT17 = 'POSNR'.
APPEND I_HEADING.
ENDFORM.                    "HEADINGS
                     FORM DLOAD                                  *
FORM DLOAD.
CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      FILENAME              = 'C:\MATSTK.XLS'
      FILETYPE              = 'DAT'
      WRITE_FIELD_SEPARATOR = 'X'
    TABLES
      DATA_TAB              = I_HEADING
    EXCEPTIONS
      FILE_WRITE_ERROR      = 1.
CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      FILENAME              = 'C:\MATSTK.XLS'
      FILETYPE              = 'DAT'
      APPEND                = 'X'
      WRITE_FIELD_SEPARATOR = 'X'
    TABLES
      DATA_TAB              = I_OUT.
ENDFORM.                    "DLOAD
                          FORM FIELDCAT                          *
FORM FIELDCAT.
V_FIELDCAT-COL_POS = '1'.
V_FIELDCAT-FIELDNAME     = 'MATNR'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-HOTSPOT = 'X'.
V_FIELDCAT-REF_FIELDNAME = 'MATNR'.
V_FIELDCAT-REF_TABNAME   = 'MARC'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '2'.
V_FIELDCAT-FIELDNAME     = 'WERKS'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'WERKS'.
V_FIELDCAT-REF_TABNAME   = 'MARC'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '3'.
V_FIELDCAT-FIELDNAME     = 'LVORM'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'LVORM'.
V_FIELDCAT-REF_TABNAME   = 'MARC'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '4'.
V_FIELDCAT-FIELDNAME     = 'DISPO'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'DISPO'.
V_FIELDCAT-REF_TABNAME   = 'MARC'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '5'.
V_FIELDCAT-FIELDNAME     = 'MBRSH'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'MBRSH'.
V_FIELDCAT-REF_TABNAME   = 'MARA'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '6'.
V_FIELDCAT-FIELDNAME     = 'MEINS'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'MEINS'.
V_FIELDCAT-REF_TABNAME   = 'MARA'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '7'.
V_FIELDCAT-FIELDNAME     = 'MATKL'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'MATKL'.
V_FIELDCAT-REF_TABNAME   = 'MARA'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '8'.
V_FIELDCAT-FIELDNAME     = 'VKORG'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'VKORG'.
V_FIELDCAT-REF_TABNAME   = 'MVKE'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '9'.
V_FIELDCAT-FIELDNAME     = 'VTWEG'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'VTWEG'.
V_FIELDCAT-REF_TABNAME   = 'MVKE'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '10'.
V_FIELDCAT-FIELDNAME     = 'SPRAS'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'SPRAS'.
V_FIELDCAT-REF_TABNAME   = 'MAKT'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '11'.
V_FIELDCAT-FIELDNAME     = 'MAKTX'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'MAKTX'.
V_FIELDCAT-REF_TABNAME   = 'MAKT'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '12'.
V_FIELDCAT-FIELDNAME     = 'LGORT'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'LGORT'.
V_FIELDCAT-REF_TABNAME   = 'MARD'.
V_FIELDCAT-SELTEXT_L = 'STRG LOCT'.
V_FIELDCAT-OUTPUTLEN = 10.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '13'.
V_FIELDCAT-FIELDNAME     = 'LABST'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-SELTEXT_M = 'STOCK'.
V_FIELDCAT-OUTPUTLEN = 15.
V_FIELDCAT-REF_FIELDNAME = 'LABST'.
V_FIELDCAT-REF_TABNAME   = 'MARD'.
V_FIELDCAT-DO_SUM = 'X'.
V_LAYOUT-TOTALS_TEXT = 'TOTAL STOCK:'.
V_FIELDCAT-HOTSPOT = 'X'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '14'.
V_FIELDCAT-FIELDNAME     = 'EBELN'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-HOTSPOT = 'X'.
V_FIELDCAT-REF_FIELDNAME = 'EBELN'.
V_FIELDCAT-REF_TABNAME   = 'EKPO'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '15'.
V_FIELDCAT-FIELDNAME     = 'EBELP'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'EBELP'.
V_FIELDCAT-REF_TABNAME   = 'EKPO'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '16'.
V_FIELDCAT-FIELDNAME     = 'VBELN'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-HOTSPOT = 'X'.
V_FIELDCAT-REF_FIELDNAME = 'VBELN'.
V_FIELDCAT-REF_TABNAME   = 'VBAP'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
V_FIELDCAT-COL_POS = '17'.
V_FIELDCAT-FIELDNAME     = 'POSNR'.
V_FIELDCAT-TABNAME = 'I_OUT'.
V_FIELDCAT-REF_FIELDNAME = 'POSNR'.
V_FIELDCAT-REF_TABNAME   = 'VBAP'.
APPEND V_FIELDCAT TO VT_FIELDCAT1.
CLEAR V_FIELDCAT.
ENDFORM.                      "FIELDCAT
                          FORM OUTPUT                            *
FORM OUTPUT.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_CALLBACK_PROGRAM      = SY-REPID
      I_CALLBACK_TOP_OF_PAGE = 'TOP-OF-PAGE'
      I_GRID_TITLE = 'CLICK ON MATERIAL/PURDOC/SALESDOC FOR DETAILS'
      I_CALLBACK_USER_COMMAND = 'DISPLAYDETAILS'
      IS_LAYOUT               = V_LAYOUT
      IT_FIELDCAT             = VT_FIELDCAT1
    TABLES
      T_OUTTAB                = I_OUT.
IF SY-SUBRC <> 0.
ENDIF.
ENDFORM.                    "OUTPUT
                        FORM TOP-OF-PAGE                         *
FORM TOP-OF-PAGE.
DATA: T_HEADER TYPE SLIS_T_LISTHEADER,
        WA_HEADER TYPE SLIS_LISTHEADER.
WA_HEADER-TYP = 'H'.
WA_HEADER-INFO = 'REPORT FOR : '.
APPEND WA_HEADER TO T_HEADER.
CLEAR WA_HEADER.
WA_HEADER-TYP = 'S'.
WA_HEADER-INFO = 'MATERIAL DETAILS'.
APPEND WA_HEADER TO T_HEADER.
CLEAR WA_HEADER.
WA_HEADER-TYP = 'S'.
WA_HEADER-INFO = 'PURCHASE ORDER DETAILS'.
APPEND WA_HEADER TO T_HEADER.
CLEAR WA_HEADER.
WA_HEADER-TYP = 'S'.
WA_HEADER-INFO = 'SALES ORDER DETAILS'.
APPEND WA_HEADER TO T_HEADER.
CLEAR WA_HEADER.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
    EXPORTING
      I_LOGO             = 'GEAR'
      IT_LIST_COMMENTARY = T_HEADER.
ENDFORM.                    "TOP-OF-PAGE
*&                  FORM PURCHASEDATA_VALIDATION                      *
FORM PURCHASEDATA_VALIDATION.
SELECT EBELN EBELP MATNR
             FROM EKPO
             INTO TABLE I_EKPO
             FOR ALL ENTRIES IN I_MARC
             WHERE MATNR = I_MARC-MATNR
             AND EBELN IN S_EBELN
             AND WERKS EQ P_WERKS.
IF I_EKPO[] IS INITIAL.
    WRITE:/ 'NO MATCHING DATA IS SELECTED FROM TABLE EKPO'.
    EXIT.
ENDIF.
DATA: T_EKPO LIKE I_EKPO OCCURS 0 WITH HEADER LINE.
T_EKPO[] = I_EKPO[].
REFRESH I_EKPO.
FREE I_EKPO.
LOOP AT T_EKPO.
    SELECT SINGLE EBELN FROM EKKO INTO EKPO-EBELN
    WHERE EBELN = T_EKPO-EBELN.
    IF SY-SUBRC = 0.
      MOVE-CORRESPONDING T_EKPO TO I_EKPO.
      APPEND I_EKPO.
      CLEAR I_EKPO.
    ELSE.
      CONTINUE.
    ENDIF.
ENDLOOP.
SORT I_EKPO.
ENDFORM.                    "PURCHASEDATA_VALIDATION
*&                  FORM SALESDATA_VALIDATION                         *
FORM SALESDATA_VALIDATION.
SELECT VBELN POSNR MATNR
          FROM VBAP
          INTO CORRESPONDING FIELDS OF TABLE
          I_VBAP FOR ALL ENTRIES IN I_MARC
          WHERE MATNR = I_MARC-MATNR.
DATA: T_VBAP LIKE I_VBAP OCCURS 0 WITH HEADER LINE.
T_VBAP[] = I_VBAP[].
REFRESH I_VBAP.
FREE I_VBAP.
LOOP AT T_VBAP.
    SELECT SINGLE VBELN FROM VBAK INTO VBAK-VBELN
    WHERE VBELN = T_VBAP-VBELN.
    IF SY-SUBRC = 0.
      MOVE-CORRESPONDING T_VBAP TO I_VBAP.
      APPEND I_VBAP.
      CLEAR I_VBAP.
    ELSE.
      CONTINUE.
    ENDIF.
ENDLOOP.
SORT I_VBAP.
ENDFORM.                    "SALESDATA_VALIDATION

Changing Values on ALV Grid (using Classes)

Hi all,
    I have ALV Grid output, on which ZMENG (Target Qty) column is editable. So user will enter in value in ZMENG column and press ENTER. Then TOTAL column should be populated with ZMENG * NETWR columns. I have tried with changing/ entering values with char data type columns like MAKTX etc.. Its working fine with them. But when I entered in value in ZMENG, the actual value which I have entered is not flowing into LS_GOOD-VALUE. For char data types its been populated with user entered values.
      Can anyone please tell why its not happening with Quantity or Currency fields.
method handle_data_changed.
    DATA: ls_good TYPE lvc_s_modi,
          l_netwr TYPE vbap-netwr,
          l_total TYPE vbap-netwr,
          l_zmeng TYPE vbap-zmeng.
    LOOP AT er_data_changed->mt_good_cells INTO ls_good.
      CASE ls_good-fieldname.
        WHEN 'ZMENG'.
          <<<<l_zmeng = ls_good-value.>>>>
          call method er_data_changed->get_cell_value
                         exporting i_row_id = ls_good-row_id
                                   i_fieldname = 'NETWR'
                         importing e_value = l_netwr.
          l_total = l_zmeng * l_netwr.
          call method er_data_changed->modify_cell
                    exporting i_row_id = ls_good-row_id
                              i_fieldname = 'TOTAL'
                              i_value     = l_total.
      ENDCASE.
ENDLOOP.
ENDMETHOD.
Fieldcatlog for Quantity field:
l_fcat-tabname = 'IT_VBAP'.
l_fcat-fieldname = 'ZMENG'.
l_fcat-coltext = 'Qty'.
l_fcat-outputlen = 17.
l_fcat-edit = 'X'.
APPEND l_fcat TO ct_fcat.
CLEAR l_fcat.

Hi Jaker
Try calling cl_gui_alv_Grid->refresh_table_display.
refresh table display when ever the qty is changed.
It should work.
Venkat.

Display listbox key value in ALV GRID method

Hi All,
I have a program in which columns are generted dynamically based on number of fields. The column name is dynamic as it depends on its text while The value in Column's can be 1, 2, 3, 4, 5.
I am trying to display this in a list box along with the text which are maintained as fixed values at domain level.
space Walking
1       Archery
2       Boxing
3       Cycling
4       Rowing
Also I am displaying by using 'DD_DOMVALUEs_GET, looping through all the fixed values and concatenate
domvalue_l   ddtext separated by cl_abap_char_utilities=>horizontal_tab. No tab space is coming between key and value.
Also for the 1st value which is space it is not coming properly as space is condensed.
The point is that after I am putting values in the grid. The system event data changed is called where the value selected is 1 Archery and it is going to bad cells, error protocol display . I want only the 1st character. How to modify the content in the grid before the system event gets called.
Regards,
DPM

Hi,
try follow code to setup fieldcat of that DROP DOWN field.
FCAT-DOMNAME = ' '.
FCAT-CHECKTABLE= '!'.

How to capture changed value in ALV Grid

Hi Guys,
I have an ALV grid report where I have 'Edit On' for one of the quantity fields in the report. How do I capture the new (changed) value in the suboutine for user command when user changes the value in the report and clicks on a button ?
Points assured for helpful replies.

FORM USER_COMMAND USING P_UCOMM LIKE SY-UCOMM...........
Data ref1 type ref to cl_gui_alv_grid.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
E_GRID = ref1.
call method ref1->check_changed_data
ENDFORM.
Also chk the blog
/people/community.user/blog/2007/01/10/displaychange-mode-of-editable-fields-in-alv-using-function-modules-but-not-custom-containers

Problem with check box in ALV Grid Display

I am Displaying Material Master Data in ALV Grid Display with Check Box for each record and if i checked check box then i am processing Update operation in Database, my question is after perform update operation check box should be clear.
Kindly help me!!!!

Hello Raj
Given the fact that you do not tell us the most important piece of information (namely whether you are using OO-based ALV or not) I assume you are using fm-based ALV lists.
In this case you probably have defined a USER_COMMAND routine as described in the documentation of the fm.
FORM user_command USING r_ucomm LIKE sy-ucomm
                         rs_selfield TYPE slis_selfield.
* define local data
DATA: ls_outtab LIKE LINE OF gt_outtab,
            ld_idx       TYPE i.
LOOP AT gt_outtab INTO ls_outtab
                 WHERE ( chkbox = 'X' ).
    ld_idx = syst-tabix.
    " Call your update function / method / perform
   ls_outtab-chkbox = space.
   MODIFY gt_outtab FROM ls_outtab INDEX ld_Idx
      TRANSPORTING chkbox.
ENDLOOP.
" And now trigger refresh of the ALV display:
rs_selfield-refresh = 'X'. " <<< !!!
ENDFORM.
Regards
Uwe

Add column with preq number to ALV grid in me53n

hi all,
i am trying to add column with preq number (BANFN) to ALV with preq items in ME53N. it is not available in column set, when trying to add by "change layout" button - i dont understand why, when the strcucture MEREQ3211GRID contains it :-(
i also tried to add new field ZZBANFN into the structure CI_EBANMEM and after that, i could add the new field to ALV through change layout, but it was empty of course. so i implemented EXIT_SAPLMEREQ_001 from MEREQ001, but ZZBANFN is still empty, because this exit is not called when opening ME53N, but when clicking on tab "customer data" in preq item detail.
how to solve this? is there any exit that is called before displaying the ALV grid?

Here is some more detail. I included my code from the Enhancement.
ENHANCEMENT-POINT MM06EFPO_POT_AUFBAUEN_02 SPOTS ES_MM06EFPO_POT_AUFBAUEN INCLUDE BOUND.
   ENHANCEMENT 1 Z_MM06EFPO_POT_AUFBAUEN_1.    "active version
SELECT SINGLE zz_old_material FROM mara
    INTO pot-zz_old_material
    WHERE matnr = pot-matnr.
ENDENHANCEMENT.
You will also need to change the layout in Item Overview to bring your field in.

Decimal with initial value in ALV GRID

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