Edit a sorted field in ALV table

Hello everybody,
I am using a ALV with input fields to edit the containing data.
When I set a column to sort than the entries are grouped together.
But now I can only change the first grouped entry and not the entry in the second or third line! So can i deactivate this grouping feature? Or how is it possible to edit every line in a sorted column, without to remove the sorting rule?
Thanks and best regards,
Christian

Hi,
thanks for reply, but there is no different in the ALV behavior.
But with:
lr_field = l_value->if_salv_wd_field_settings~get_field( 'EDAT' ).
lr_field->if_salv_wd_sort~set_grouping_allowed( abap_false ).
(l_value = model)
it works for this one column 'EDAT'.
kind regards
Christian

Similar Messages

Sort field in ALV report

Hi Expert,
IN ALV report using RESUE_ALV_GRID_DISPLAY . I want to sort the second field of ALV output . In this function module RESUE_ALV_GRID_DISPLAY using event PF_STATUS . so can u tell me how sort the second field .
Regards
Bhabani

Hi,
check the fallowing code
IT_SORT TYPE SLIS_T_SORTINFO_ALV,
WA_SORT TYPE slis_sortinfo_alv,
****SORT LABELS AT RUN TIME
WA_SORT-TABNAME = 'IT_FINAL1'.
WA_SORT-FIELDNAME = 'BUDAT'.
WA_SORT-UP = 'X'.
WA_SORT-GROUP = 'X'.
WA_SORT-subtot = 'X'.
APPEND WA_SORT TO IT_SORT.
CLEAR WA_SORT.
WA_SORT-TABNAME = 'IT_FINAL1'.
WA_SORT-FIELDNAME = 'MATNR'.
WA_SORT-UP = 'X'.
WA_SORT-GROUP = 'X'.
WA_SORT-subtot = 'X'.
APPEND WA_SORT TO IT_SORT.
CLEAR WA_SORT.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_CALLBACK_PROGRAM               = SY-REPID
      I_CALLBACK_TOP_OF_PAGE           = 'TOP_OF_PAGE'
      IS_LAYOUT                        = LAYOUT
      IT_FIELDCAT                      = IT_FIELDCAT
      IT_SORT                          = IT_SORT
      I_DEFAULT                        = 'X'
      I_SAVE                           = 'U'
IMPORTING
E_EXIT_CAUSED_BY_CALLER           =
ES_EXIT_CAUSED_BY_USER            =
     TABLES
       T_OUTTAB                        = IT_FINAL1
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.
Regards
Nandan.N

Displaying default value for a field in ALV table

Hai all,
     I am having an ALV table in which I want to display Requisition number by default using a value which i generated randomly and it is stored in a variable.
While displaying ALV table my req number field should display that value by default when ever user is inserting a row( all the coloumns n my alv are editable.
Is it possible??
Kindly give some suggestions.
Thanks in Advance,
Nalla.B

Hai Kris,
    I took help from ur link and i declared a global attribute request_number.
and i created an event handler ON_ALV_INSERT and did the follwing coding for giving default value wen ever am inserting new row.
FIELD-SYMBOLS: <wa_row> LIKE LINE OF r_param->t_inserted_rows.
DATA bill_details TYPE REF TO zdom_bill_detail.
LOOP AT r_param->t_inserted_rows ASSIGNING <wa_row>.
    bill_details ?= <wa_row>-r_value.
    IF bill_details->REQ_NUMBER IS INITIAL.
DATA lo_nd_bill_detail TYPE REF TO if_wd_context_node.
DATA lo_el_bill_detail TYPE REF TO if_wd_context_element.
DATA ls_bill_detail TYPE wd_this->Element_bill_detail.
navigate from <CONTEXT> to <BILL_DETAIL> via lead selection
lo_nd_bill_detail = wd_context->get_child_node( name = wd_this->wdctx_bill_detail ).
lo_el_bill_detail = lo_nd_bill_detail->get_element( index = <wa_row>-index ).
      lo_el_bill_detail->set_attribute(
        EXPORTING
          name = 'REQ_NUMBER'
          value = wd_comp_controller->request_number
Wen am setting the value of wd_comp_controller->request_number to my context attribute am getting NULL object ref error.
lo_el_bill_detail->set_attribute(
    name = `REQ_NUMBER`
    value = wd_comp_controller->request_number ).
Pls give some suggestions,
Thanks in Advance,
Nalla.B

Sorting Issue in ALV table

Hi,
I have included a ALV table in my application. A column in the table is containing a list of amounts. When i am trying to sort it in ascending or descending order, the values are not listed properly. I am using "PAD_AMT7S" as the data type for the attribute which will accept up to 2 decimals. The issue is,
if the column is containing values like
0.00,
8.75,
17.00,
8.50 and
17.50.
if i perform ascending type of sorting the values are re-arranged as,
0.00
17.00
17.50
8.50
8.75
and on descending
8.75
8.50
17.50
17.00
0.00
Which are all incorrect. Please provide me your suggestions..
Thanks,
Mugundhan

Hi,
Are you using the IF_WD_TABLE_METHOD_HNDL for the sort, or you wrote your own code?
IF_WD_TABLE_METHOD_HNDL worked incorrectly for some special fields, in these cases I had to write the sorting code manually.
e.g.
CALL METHOD WDEVENT->GET_STRING
   EXPORTING
     NAME   = 'COL'
   RECEIVING
     VALUE = lv_col_name.
CALL METHOD WDEVENT->GET_STRING
   EXPORTING
     NAME   = 'DIRECTION'
   RECEIVING
     VALUE = lv_direction.
CASE lv_col_name.
    WHEN 'TABLE_FIELD1'.
      IF lv_direction EQ '00'.
        SORT lt_table BY CURR ASCENDING.
        ELSE.
          SORT lt_table BY CURR DESCENDING .
      ENDIF.
Is the table sorted incorrectly here?
Bye
N.

How To Edit Selected Row In ALV Table

Hello Experts,
In My Webdynpro Application, I am displaying records from database table into an ALV Table.
I want to edit only selected record from ALV table.
Please Suggest How to achieve this.
Thanks,
Pratibha

The link given above is for the UI element 'Table' and does not pertain to ALV.
To Make an ALV Editable on lead selection for that particular lead selected row.
1. The ALV should be made lead selectable, when initializing
2. The ON_LEAD_SELECT function should be invoked.
3. Withing this function the index has to be retrieved to know which row was selected.
4. Based on the index retrived all the columns have to pass FALSE to read_only in the column properties.
Regards,
Pramod

Mouse right click on the field of the ALV Table

Hi Experts,
I have a requirement where i want to show some pop up to user once he does right click on one of the field of ALV table.
Can u plz tell me how i can do this.
Thanks
Mahesh

Hi.,
In WDA there are no such event I think.,
check this thread : Right click event on dynamic alv
hope this helps u.
Thanks & Regards,
Kiran

Edit few fields in an ALV table

Hi,
I am working on a table maintenance kind of application using ABAP web dynpro.
I have created an application using ALV, and also I could make all columns as editable.
But, I want to edit only 4 fields out of 7 in a row, when the same row is selected. Not all the columns in editable mode.
Also I want to default some of the fields which are grayed out in the same row. How to default them?
Could anyone help me about how to do this?
Thanks.
Sreekanth

Hi,
For the Editable Row,
Create a context attribute called 'READ_ONLY'.
Initially populate this READ_ONLY by looping through the table accross all rows.
When you get the column references, Loop through this columns and set the columns for which you
want them in "INPUT" by creating the object of type 'INPUT_FIELD" for the others make them as TEXT_VIEW type.
Now for the table, use the SET_READ_ONLY (for fieldname) to 'READ_ONLY' and bind the attribute
READ_ONLY of context to the each column reference method 'SET_READONLY' method.
DATA:
    lt_colref TYPE salv_wd_t_column_ref,
    ls_colref TYPE salv_wd_s_column_ref,
    lv_id TYPE string,
    lr_colref TYPE REF TO cl_salv_wd_column,
    lr_input TYPE REF TO cl_salv_wd_uie_input_field,
    lr_cv type ref to cl_salv_wd_cv_standard.
DATA lv_tabix type i.
loop at lt_efforts into ls_efforts.
    lv_tabix = sy-tabix.
    if sy-tabix = lv_count.
      ls_efforts-READ_ONLY = abap_false.
    else.
      ls_efforts-READ_ONLY = abap_true.
    endif.
    modify lt_efforts from ls_efforts index
              lv_tabix transporting READ_ONLY.
endloop.
CALL METHOD LO_ND_EFF->BIND_TABLE
    EXPORTING
      NEW_ITEMS            = lt_eff
      SET_INITIAL_ELEMENTS = ABAP_TRUE.
*    INDEX                =
CALL METHOD wd_comp_controller->gref_model_efforts->if_salv_wd_column_settings~get_columns
    RECEIVING
      value = lt_colref.
LOOP AT lt_colref INTO ls_colref.
    lv_id = ls_colref-id.
    lr_colref = ls_colref-r_column.
    case lv_id.
      when 'COL1'.
        CREATE OBJECT lr_input
          EXPORTING
            value_fieldname = lv_id.
        CALL METHOD lr_colref->set_cell_editor
          EXPORTING
            value = lr_input.
        CALL METHOD LR_INPUT->SET_READ_ONLY_FIELDNAME
          EXPORTING
            VALUE = 'READ_ONLY'.
      when 'BEGDA'.
        CREATE OBJECT lr_input
          EXPORTING
            value_fieldname = lv_id.
        CALL METHOD lr_colref->set_cell_editor
          EXPORTING
            value = lr_input.
        CALL METHOD LR_INPUT->SET_READ_ONLY_FIELDNAME
          EXPORTING
            VALUE = 'READ_ONLY'.
      when 'ENDDA'.
        CREATE OBJECT lr_input
          EXPORTING
            value_fieldname = lv_id.
        CALL METHOD lr_colref->set_cell_editor
          EXPORTING
            value = lr_input.
        CALL METHOD LR_INPUT->SET_READ_ONLY_FIELDNAME
          EXPORTING
            VALUE = 'READ_ONLY'.
    endcase.
    CLEAR lv_id.
    CLEAR lr_colref.
ENDLOOP.
*Set the table Editable
lo_value->if_salv_wd_table_settings~set_read_only( value = abap_false ).
Regards,
Lekha.

To store Editable Field in ALV

hi! all,
           I'm displaying an ALV Grid Report with a field as editable. Now i need to store the values entered in the editable field to a table how to access the data from that field and store. Kindly help me.
Thanks and Regards,
Nagulan

This code of mine may be help u to achieve ur requirement.
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
Regards,
Joy.

F4 for Editable field in ALV, display Name but capture ID

Hi Friends,
I have a ALV for which i have defined a Structure, which is passed to Fieldcatlog.
I have defined a Search help - ZUSER_NAME which has following fields to display.
USERID - USR02-BNAME
FNAME
LNAME
FULLNAME
So my structure for fieldcatalog has User-id which is linked to this search help with Domain XUBNAME.
So in my report i made this User-Id as editable and F4 available, everything is working fine.
when user does a F4, its displaying Userid,Fname,Lname and complete name.upon selection and save i am capturing the id and storing in the ztable.
But now i have a requirement that when user selects a value from this search help on F4, i need to display Fullname but capture the User Id. How can i do that?
This is something similar to the one we have in BSP- key-value pair.
how to do this in ALV.
Appreciate if someone can guide me thru.
Thanks,
Simha
Edited by: Simha on Sep 6, 2008 2:24 PM

hai , this is example code for editing the F4 display .. check out this
REPORT zalv_editf4display.
*Type pools for alv
TYPE-POOLS : slis.
*structure for t582a tbale
TYPES : BEGIN OF ty_table,
        infty TYPE infty,
        pnnnn TYPE pnnnn_d,
        zrmkz TYPE dzrmkz,
        zeitb TYPE dzeitb,
        dname TYPE dianm,
         davo TYPE davo,
        davoe TYPE davoe,
        END OF ty_table.
*Structure for infotype text
TYPES : BEGIN OF ty_itext,
        infty TYPE infty,
        itext TYPE intxt,
        sprsl TYPE sprsl,
        END OF ty_itext.
*Structure for output display
TYPES : BEGIN OF ty_output,
        infty TYPE infty,
        itext TYPE intxt,
        pnnnn TYPE pnnnn_d,
        zrmkz TYPE dzrmkz,
        zeitb TYPE dzeitb,
        dname TYPE dianm,
        davo TYPE davo,
        davoe TYPE davoe,
       END OF ty_output.
*internal table and work area declarations
DATA : it_table TYPE STANDARD TABLE OF ty_table INITIAL SIZE 0,
       it_output TYPE STANDARD TABLE OF ty_output INITIAL SIZE 0,
       it_pbo TYPE STANDARD TABLE OF ty_output INITIAL SIZE 0,
       it_ittext TYPE STANDARD TABLE OF ty_itext INITIAL SIZE 0,
       wa_table TYPE ty_table,
       wa_output TYPE ty_output,
       wa_ittext TYPE ty_itext.
*Data declarations for dropdown lists for f4
DATA: it_dropdown TYPE lvc_t_drop,
      ty_dropdown TYPE lvc_s_drop,
*data declaration for refreshing of alv
      stable TYPE lvc_s_stbl.
*Global variable declaration
DATA: gstring TYPE c.
*Data declarations for ALV
DATA: c_ccont TYPE REF TO cl_gui_custom_container,         "Custom container object
      c_alvgd         TYPE REF TO cl_gui_alv_grid,         "ALV grid object
      it_fcat            TYPE lvc_t_fcat,                  "Field catalogue
      it_layout          TYPE lvc_s_layo.                  "Layout
*ok code declaration
DATA:
ok_code       TYPE ui_func.
*initialization event
INITIALIZATION.
*start of selection event
START-OF-SELECTION.
*select the infotypes maintained
SELECT infty
          pnnnn
          zrmkz
          zeitb
          dname
          davo
          davoe
          FROM t582a UP TO 10 ROWS
          INTO CORRESPONDING FIELDS OF TABLE it_table.
*Select the infotype texts
IF it_table[] IS NOT INITIAL.
    SELECT itext
             infty
             sprsl
             FROM t582s
             INTO CORRESPONDING FIELDS OF TABLE it_ittext
             FOR ALL ENTRIES IN it_table
             WHERE infty = it_table-infty
             AND sprsl = 'E'.
ENDIF.
*Apppending the data to the internal table of ALV output
LOOP AT it_table INTO wa_table.
    wa_output-infty = wa_table-infty.
    wa_output-pnnnn = wa_table-pnnnn.
    wa_output-zrmkz = wa_table-zrmkz.
    wa_output-zeitb = wa_table-zeitb.
    wa_output-dname = wa_table-dname.
    wa_output-davo = wa_table-davo.
    wa_output-davoe = wa_table-davoe.
For texts
    READ TABLE it_ittext INTO wa_ittext WITH KEY infty = wa_table-infty.
    wa_output-itext = wa_ittext-itext.
    APPEND wa_output TO it_output.
    CLEAR wa_output.
ENDLOOP.
Calling the ALV screen with custom container
CALL SCREEN 0600.
*On this statement double click it takes you to the screen painter SE51.
*Enter the attributes
*Create a Custom container and name it CCONT and OK code as OK_CODE.
*Save check and Activate the screen painter.
*Now a normal screen with number 600 is created which holds the ALV grid.
PBO of the actual screen ,
Here we can give a title and customized menus
*create 2 buttons with function code 'SAVE' and 'EXIT'.
GIVE A SUITABLE TITLE
*&      Module STATUS_0600 OUTPUT
      text
MODULE status_0600 OUTPUT.
SET PF-STATUS 'DISP'.
SET TITLEBAR 'ALVF4'.
ENDMODULE.                 " STATUS_0600 OUTPUT
calling the PBO module ALV_GRID.
*&      Module PBO OUTPUT
      text
MODULE pbo OUTPUT.
*Creating objects of the container
CREATE OBJECT c_ccont
       EXPORTING
          container_name = 'CCONT'.
create object for alv grid
create object c_alvgd
exporting
i_parent = c_ccont.
SET field for ALV
PERFORM alv_build_fieldcat.
Set ALV attributes FOR LAYOUT
PERFORM alv_report_layout.
CHECK NOT c_alvgd IS INITIAL.
Call ALV GRID
CALL METHOD c_alvgd->set_table_for_first_display
    EXPORTING
      is_layout                     = it_layout
      i_save                        = 'A'
    CHANGING
      it_outtab                     = it_output
      it_fieldcatalog               = it_fcat
    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.
ENDMODULE.                 " PBO OUTPUT
*&      Form alv_build_fieldcat
      text
     <--P_IT_FCAT text
*subroutine to build fieldcat
FORM alv_build_fieldcat.
DATA lv_fldcat TYPE lvc_s_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '1'.
lv_fldcat-fieldname = 'INFTY'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 8.
lv_fldcat-scrtext_m = 'Infotype'.
lv_fldcat-icon = 'X'.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '2'.
lv_fldcat-fieldname = 'PNNNN'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Structure'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '3'.
lv_fldcat-fieldname = 'ITEXT'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 60.
lv_fldcat-scrtext_m = 'Description'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '5'.
lv_fldcat-fieldname = 'ZRMKZ'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 1.
lv_fldcat-scrtext_m = 'PERIOD'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '6'.
lv_fldcat-fieldname = 'ZEITB'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 5.
lv_fldcat-scrtext_m = 'Time constraint'.
lv_fldcat-edit = 'X'.
*To avail the existing F4 help these are to
*be given in the field catalogue
lv_fldcat-f4availabl = 'X'.
lv_fldcat-ref_table = 'T582A'.
lv_fldcat-ref_field = 'ZEITB'.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '7'.
lv_fldcat-fieldname = 'DNAME'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Dialogmodule'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '8'.
lv_fldcat-fieldname = 'DAVO'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'Start'.
lv_fldcat-edit = 'X'.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
lv_fldcat-row_pos   = '1'.
lv_fldcat-col_pos   = '9'.
lv_fldcat-fieldname = 'DAVOE'.
lv_fldcat-tabname   = 'IT_OUTPUT'.
lv_fldcat-outputlen = 15.
lv_fldcat-scrtext_m = 'End'.
lv_fldcat-icon = ''.
APPEND lv_fldcat TO it_fcat.
CLEAR lv_fldcat.
*To create drop down for the field 'DAVO'
with our own f4 help
ty_dropdown-handle = '1'.
ty_dropdown-value = ' '.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '1'.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '2'.
APPEND ty_dropdown TO it_dropdown.
ty_dropdown-handle = '1'.
ty_dropdown-value = '3'.
APPEND ty_dropdown TO it_dropdown.
CALL METHOD c_alvgd->set_drop_down_table
    EXPORTING
      it_drop_down = it_dropdown.
LOOP AT it_fcat INTO lv_fldcat.
    CASE lv_fldcat-fieldname.
To assign dropdown in the fieldcataogue
      WHEN 'DAVO'.
        lv_fldcat-drdn_hndl = '1'.
        lv_fldcat-outputlen = 15.
        MODIFY it_fcat FROM lv_fldcat.
    ENDCASE.
ENDLOOP.
ENDFORM.                    " alv_build_fieldcat
*&      Form alv_report_layout
      text
     <--P_IT_LAYOUT text
*Subroutine for setting alv layout
FORM alv_report_layout.
it_layout-cwidth_opt = 'X'.
it_layout-col_opt = 'X'.
it_layout-zebra = 'X'.
ENDFORM.                    " alv_report_layout
PAI module of the screen created. In case we use an interactive ALV or
*for additional functionalities we can create OK codes
*and based on the user command we can do the coding.
*&      Module PAI INPUT
      text
MODULE pai INPUT.
*To change the existing values and refresh the grid
*And only values in the dropdown or in the default
*F4 can be given , else no action takes place for the dropdown
*and error is thrown for the default F4 help and font changes to red
*and on still saving, value is not changed
c_alvgd->check_changed_data( ).
*Based on the user input
*When user clicks 'SAVE;
CASE ok_code.
    WHEN 'SAVE'.
*A pop up is called to confirm the saving of changed data
      CALL FUNCTION 'POPUP_TO_CONFIRM'
        EXPORTING
          titlebar       = 'SAVING DATA'
          text_question = 'Continue?'
          icon_button_1 = 'icon_booking_ok'
        IMPORTING
          answer         = gstring
        EXCEPTIONS
          text_not_found = 1
          OTHERS         = 2.
      IF sy-subrc NE 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
*When the User clicks 'YES'
      IF ( gstring = '1' ).
        MESSAGE 'Saved' TYPE 'S'.
*Now the changed data is stored in the it_pbo internal table
        it_pbo = it_output.
*Subroutine to display the ALV with changed data.
        PERFORM redisplay.
      ELSE.
*When user clicks NO or Cancel
        MESSAGE 'Not Saved' TYPE 'S'.
      ENDIF.
**When the user clicks the 'EXIT; he is out
    WHEN 'EXIT'.
      LEAVE PROGRAM.
ENDCASE.
CLEAR: ok_code.
ENDMODULE.                 " PAI INPUT
*&      Form REDISPLAY
      text
--> p1        text
<-- p2        text
FORM redisplay .
*Cells of the alv are made non editable after entering OK to save
CALL METHOD c_alvgd->set_ready_for_input
    EXPORTING
      i_ready_for_input = 0.
*Row and column of the alv are refreshed after changing values
stable-row = 'X'.
stable-col = 'X'.
*REfreshed ALV display with the changed values
*This ALV is non editable and contains new values
CALL METHOD c_alvgd->refresh_table_display
    EXPORTING
      is_stable = stable
    EXCEPTIONS
      finished = 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.                    " REDISPLAY

OOPs ALV report Fieldcatalog Editing a currency field

Hi all,
I have created an OOP's ALV report. I have made one of the currency field editable. when I am changing the value in any cell and go out of the cell(or move to other cell using arrow keys or click some were in the grid) it is taking '.' after 2 digits from the right.
for example if I take 10 it is converting to 0.10, if I take 100 it is becomnig 1.00, if I take 100.00 it is becoming 1.00. If I take 123.45 I am getting a pop up box with message "Too many decimal places"
the fieldcatalog values are as follows
WA_FIELDCAT-FIELDNAME   = 'ORD_VAL'.
WA_FIELDCAT-SCRTEXT_M   = 'Ord Value'.
WA_FIELDCAT-COL_POS     = 11.
wa_fieldcat-no_zero     = 'X'.
WA_FIELDCAT-OUTPUTLEN = 14.
   WA_FIELDCAT-CURRENCY = 'INR'.
wa_fieldcat-decimals_o = '2'.
wa_fieldcat-no_zero = 'X'.
WA_FIELDCAT-EDIT   = 'X'.
APPEND WA_FIELDCAT TO IT_FIELDCAT.
CLEAR WA_FIELDCAT.
Can anybody please help me. As If I edit the field it should take the values what I input.
Thanks in Advance.

Hi ,
The CURR field is the currency unit field in the table ITAB.
I am just confused with your answer. in my case the final internal table is T_CHKQTY1 shall I take that or anything else. I have taken WA_FIELDCAT-CTABNAME = 'CURR'. but the system is thrownig an error as The data object has no component with CTABNAME but there is a component called TABNAME.
Can you please currect me.

Editable field in alv

hiii
when doing editable field in alv
you set
i_fieldcat-edit = C_X
i_fieldcat-input = C_X
P_selfield-refresh = C_X
this is not working when i click on save the internal table is not keeping the change i have edit on the screen and the p_selfield value also has still the old value.
but when i double click the p_selfield is keeping the editable value. Please advise ??

hi,
Check out this sample program.The part for 'EDIT' is in Bold..
report zalv_color_display_edit.
type-pools: slis.
tables : zcust_master2.
types : begin of wi_zcust_master2,
        zcustid like zcust_master2-zcustid,
        zcustname like zcust_master2-zcustname,
        zaddr like zcust_master2-zaddr,
        zcity like zcust_master2-zcity,
        zstate like zcust_master2-zstate,
        zcountry like zcust_master2-zcountry,
        zphone like zcust_master2-zphone,
        zemail like zcust_master2-zemail,
        zfax like zcust_master2-zfax,
        zstat like zcust_master2-zstat,
        field_style type lvc_t_styl,
end of wi_zcust_master2.
data: it_wi_zcust_master2 type standard table of wi_zcust_master2
                                                 initial size 0,
      wa_zcust_master2 type wi_zcust_master2.
data: fieldcatalog type slis_t_fieldcat_alv with header line.
data: it_fieldcat type lvc_t_fcat,
      wa_fieldcat type lvc_s_fcat,
      gd_tab_group type slis_t_sp_group_alv,
      gd_layout    type lvc_s_layo,     "slis_layout_alv,
      gd_repid     like sy-repid.
start-of-selection.
perform data_retrieval.
perform set_specific_field_attributes.
perform build_fieldcatalog.
perform build_layout.
perform display_alv_report.
form build_fieldcatalog.
wa_fieldcat-fieldname   = 'ZCUSTID'.
wa_fieldcat-scrtext_m   = 'CUSTOMER ID'.
wa_fieldcat-col_pos     = 0.
wa_fieldcat-outputlen   = 10.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZCUSTNAME'.
wa_fieldcat-scrtext_m   = 'CUSTOMER NAME'.
wa_fieldcat-col_pos     = 1.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZADDR'.
wa_fieldcat-scrtext_m   = 'ADDRESS'.
wa_fieldcat-col_pos     = 2.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZCITY'.
wa_fieldcat-scrtext_m   = 'CITY'.
wa_fieldcat-col_pos     = 3.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZSTATE'.
wa_fieldcat-scrtext_m   = 'STATE'.
wa_fieldcat-col_pos     = 4.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZCOUNTRY'.
wa_fieldcat-scrtext_m   = 'COUNTRY'.
wa_fieldcat-col_pos     = 5.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZPHONE'.
wa_fieldcat-scrtext_m   = 'PHONE NUMBER'.
wa_fieldcat-col_pos     = 6.
wa_fieldcat-edit        = 'X'. "sets whole column to be editable
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZEMAIL'.
wa_fieldcat-scrtext_m   = 'EMAIL'.
wa_fieldcat-edit        = 'X'. "sets whole column to be editable wa_fieldcat-col_pos     = 7.
wa_fieldcat-outputlen   = 15.
wa_fieldcat-datatype     = 'CURR'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZFAX'.
wa_fieldcat-scrtext_m   = 'FAX'.
wa_fieldcat-col_pos     = 8.
wa_fieldcat-edit        = 'X'. "sets whole column to be editable
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname   = 'ZSTAT'.
wa_fieldcat-scrtext_m   = 'STATUS'.
wa_fieldcat-col_pos     = 9.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
endform.                    " BUILD_FIELDCATALOG
*&      Form BUILD_LAYOUT
      Build layout for ALV grid report
form build_layout.
Set layout field for field attributes(i.e. input/output)
gd_layout-stylefname = 'FIELD_STYLE'.
gd_layout-zebra             = 'X'.
endform.                    " BUILD_LAYOUT
*&      Form DISPLAY_ALV_REPORT
      Display report using ALV grid
form display_alv_report.
gd_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY'
call function 'REUSE_ALV_GRID_DISPLAY_LVC'
    exporting
      i_callback_program = gd_repid
      is_layout_lvc      = gd_layout
      it_fieldcat_lvc    = it_fieldcat
      i_save             = 'X'
    tables
      t_outtab           = it_wi_zcust_master2
    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 DATA_RETRIEVAL
      text
--> p1        text
<-- p2        text
form data_retrieval .
data: ld_color(1) type c.
select zcustid zcustname zaddr zcity zstate zcountry zphone zemail
zfax zstat up to 10 rows from zcust_master2 into corresponding fields of
table it_wi_zcust_master2.
endform.                    "data_retrieval
*&      Form set_specific_field_attributes
      populate FIELD_STYLE table with specific field attributes
form set_specific_field_attributes .
data ls_stylerow type lvc_s_styl .
data lt_styletab type lvc_t_styl .
Populate style variable (FIELD_STYLE) with style properties
The following code sets it to be disabled(display only) if 'ZFAX'
is NOT INITIAL.
loop at it_wi_zcust_master2 into wa_zcust_master2.
    if wa_zcust_master2-zfax is not initial.
      ls_stylerow-fieldname = 'ZFAX' .
      ls_stylerow-style = cl_gui_alv_grid=>mc_style_disabled.
                                      "set field to disabled
      append ls_stylerow to wa_zcust_master2-field_style.
      modify it_wi_zcust_master2 from wa_zcust_master2.
    endif.
endloop.
endform.                    "set_specific_field_attributes
Hope this helps you,
Arunsri

Editable field in alv data format

i have a editable field on ALV which is of date format and i need when user enter a date the value will be updated in the database table .
note that i am using alv list and the field catalog is of date format dat 8
the update is not done pleaseee helppp urgent

Hi,
You need to use the USER_COMMAND in the ALV function module
{CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = gd_repid
i_callback_user_command = 'USER_COMMAND'
i_callback_pf_status_set = 'GUI_STAT'
*i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
*it_special_groups = gd_tabgroup
*it_events = it_events
i_save = 'X'
*is_variant = z_template
TABLES
t_outtab = i_final
EXCEPTIONS
program_error = 1
OTHERS = 2.
then you need to write the below FORM
* FORM USER_COMMAND *
* --> U_COMM *
* --> RS_SELFIELD *
FORM user_command USING u_comm LIKE sy-ucomm
rs_selfield TYPE slis_selfield.}
Here in the Form, Write the UPDATE statment to update the database table
Regards
Sudheer

HOW TO READ THE EDITABLE FIELD IN ALV

CAN ANYONE HELP ME IN READING THE EDITABLE FIELD IN ALV.
I AM DOING THE FOLLOWING.
BUT STILL THE EDITABLE FIELD IN NOT READ.
WHEN 'EXE' OR 'EXEC'.
LOOP AT I_RB1 INTO L_WA_STRU.
L_WA_STRU-LIFSK = L_WA_STRU-LIFSK1.
MODIFY I_RB1 FROM L_WA_STRU.
CLEAR L_WA_STRU.
ENDLOOP.
I_RB1 IS MY TABLE WHICH I PASSED IN TABLES OF REUSE_ALV_GRID_DISPLAY.LIFSK1 IS MY EDITABLE FIELD.
AND LIFSK IS THE FIELD WHERE THE DATA SHOULD GET TRANSFERRED WHEN I HIT EXECUTE BUTTON.

DATA: lt_display LIKE TABLE OF gt_display.
REFRESH lt_display.
CLEAR lt_display.
lt_display[] = gt_display[].
CLEAR ref_grid.
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.
IF lt_display[] NE gt_display[].
    gv_tosave = 'X'.
ENDIF.
Check this program. It will help you.
awrd points if helpful
Bhupal

How to populate field catalogue fields in ALV using dynamic internal table

Hi All,
Please let me know how to populate field catalogue fields in ALV using dynamic internal table.
I have created <dyn_table> using code below.
CALL METHOD cl_alv_table_create=>create_dynamic_table
                 EXPORTING
                   it_fieldcatalog = g_t_ifc
                    it_fieldcatalog = g_t_fieldcat
                 IMPORTING
                    ep_table        = dy_table.
ASSIGN dy_table->* TO <dyn_table>.
Create dynamic work area and assign to FS
CREATE DATA dy_line LIKE LINE OF <dyn_table>.
ASSIGN dy_line->* TO <dyn_wa>.
Now this <dyn_table> has fields like idoc no.,creation date ,
segment field 1, segment field 2 etc..Now idoc no.,creation date are static fields from table EDIDC. And segment field 1, segment field 2 etc are dynamic fields from table EDSAPPL.
In my ALV report I am getting the final layout properly but I am unable to move values to corresponding fields in the final layout shown.Please let me know how to populate these fields from different tables.
I tried this way but its not working.
SORT g_t_edid4 BY docnum.
LOOP AT g_t_edidc INTO g_r_edidc.
    READ TABLE g_t_edid4 into g_r_edid4
                     WITH KEY docnum = g_r_edidc-docnum
                                    BINARY SEARCH.
    IF sy-subrc = 0.
      <dyn_wa> = g_r_edid4-sdata.
     MOVE-CORRESPONDING g_r_edid4 to <dyn_wa>.
   CLEAR g_r_edid4.
    ENDIF.
MOVE-CORRESPONDING g_r_edidc to <dyn_wa>.
APPEND <dyn_wa> TO <dyn_table>.

You have to assign each field to field symbol and then assign the value to that field symbol and asssign that field symbol to workarea field symbol.
LOOP AT g_t_edidc INTO g_r_edidc.
READ TABLE g_t_edid4 into g_r_edid4
WITH KEY docnum = g_r_edidc-docnum
BINARY SEARCH.
IF sy-subrc = 0.
ASSIGN COMPONENT 'SDATA' OF STRUCTURE <DYN_WA> TO <DYN_FLD>.
<DYN_FLD> = g_r_edid4-sdata.
" <dyn_wa> = g_r_edid4-sdata.
" Assign each fields like this.
" MOVE-CORRESPONDING g_r_edid4 to <dyn_wa>.
CLEAR g_r_edid4.
ENDIF.
" MOVE-CORRESPONDING g_r_edidc to <dyn_wa>.
APPEND <dyn_wa> TO <dyn_table>.
Regards,
Naimesh Patel

F4 help for ALV table field

Hi Experts,
I need to implement F4 help for ALV table field.
I my scenario, I am using two views. If we click on any record in fist view then it displays the popup window (second view) with relevant record details.
Here one of the columns having fieldnames corresponding values (old values), for correcting old values I have created new value editable column, we can enter new value for old value then we can save it. Till this functionality is ok.
Then I have included OVS help for new value field. Here I need to get f4 help for newvalue field relevant to fieldname.
For example: user clicks on f4 in cell (new value) then if corresponding fieldname is u2018WERKSu2019 then it shows the plant values
Here I can get fieldname, domain name and value table using method set_attribute ().
Same concept I have implemented in ALV using F4IF_FIELD_VALUE_REQUEST. It is working fine
Here I have little bit confusion. Please advise me how to implement in OVS.
Regards,
BBC

Hi,
you'll have to create a method for the OVS search help (define it in the "OVS component usage" field in the context).
Sample code (should work for WERKS):
method on_ovs .
declare data structures for the fields to be displayed and
for the table columns of the selection list, if necessary
types:
    begin of lty_stru_input,
add fields for the display of your search input here
      WERKS TYPE WERKS,
    end of lty_stru_input.
types:
    begin of lty_stru_list,
add fields for the selection list here
      WERKS TYPE WERKS_D,
      NAME1 type NAME1,
    end of lty_stru_list.
data: ls_search_input type lty_stru_input,
        lt_select_list   type standard table of lty_stru_list,
        ls_text          type wdr_name_value,
        lt_label_texts   type wdr_name_value_list,
        lt_column_texts type wdr_name_value_list,
        lv_window_title type string,
        lv_group_header type string,
        lv_table_header type string,
        lv_werks type werks_d.
field-symbols: <ls_query_params> type lty_stru_input,
                 <ls_selection>    type lty_stru_list.
case ovs_callback_object->phase_indicator.
    when if_wd_ovs=>co_phase_0. "configuration phase, may be omitted
in this phase you have the possibility to define the texts,
if you do not want to use the defaults (DDIC-texts)
Set label from Medium Description to something more logical...
      ls_text-name = `NAME1`. "must match a field in list structure
      ls_text-value = `Plant description`.
      insert ls_text into table lt_label_texts.
Set col header from Medium Description to something more logical...
      ls_text-name = `NAME1`. "must match a field in list structure
      ls_text-value = `Plant description`.
      insert ls_text into table lt_column_texts.
     lv_window_title = wd_assist->get_text( `003` ).
     lv_group_header = wd_assist->get_text( `004` ).
     lv_table_header = wd_assist->get_text( `005` ).
      ovs_callback_object->set_configuration(
                label_texts = lt_label_texts
                column_texts = lt_column_texts
                group_header = lv_group_header
                window_title = lv_window_title
                table_header = lv_table_header
                col_count    = 2
                row_count    = 20 ).
    when if_wd_ovs=>co_phase_1. "set search structure and defaults
In this phase you can set the structure and default values
of the search structure. If this phase is omitted, the search
fields will not be displayed, but the selection table is
displayed directly.
Read values of the original context (not necessary, but you
may set these as the defaults). A reference to the context
element is available in the callback object.
     ovs_callback_object->context_element->get_static_attributes(
         importing static_attributes = ls_search_input ).
    pass the values to the OVS component
     ovs_callback_object->set_input_structure(
         input = ls_search_input ).
    when if_wd_ovs=>co_phase_2.
If phase 1 is implemented, use the field input for the
selection of the table.
If phase 1 is omitted, use values from your own context.
      if ovs_callback_object->query_parameters is not bound.
      endif.
      assign ovs_callback_object->query_parameters->*
                              to <ls_query_params>.
      if not <ls_query_params> is assigned.
TODO exception handling
      endif.
        call method ovs_callback_object->context_element->get_attribute
          exporting
            name = 'WERKS'
          importing
            value = lv_werks.
        data: lv_subcat_text type rstxtmd.
        select werks
               name1
          into table lt_select_list
          from T001W.
        ovs_callback_object->set_output_table( output = lt_select_list ).
    when if_wd_ovs=>co_phase_3.
apply result
      if ovs_callback_object->selection is not bound.
      endif.
      assign ovs_callback_object->selection->* to <ls_selection>.
      if <ls_selection> is assigned.
        ovs_callback_object->context_element->set_attribute(
                               name = `WERKS`
                               value = <ls_selection>-werks ).
      endif.
endcase.
endmethod.

Edit a sorted field in ALV table

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