Search help multiple values selection problem

Question

Hello Friends,
I am using FM f4_if_int_table_value_request FM to display multiple values on selection screen
in AT-selection-screen on value request event.
Multiple values are getting displayed perfectly .
Then after that I am using DYNP_VALUES_UPDATE FM to return the values back to screen.
But the problem is in the select-option field . It only picks the last value selected.
I have a row:
I EQ 'last value selected from F4 help screen''.
Is there a way to update multiple rows in the select option selection screen field.
Thanks.

Answer 1

Hi Suhas,
you may try the following:
TABLES spfli.
SELECT-OPTIONS: s_carrid FOR spfli-carrid.
SELECTION-SCREEN: PUSHBUTTON /1(20) but1 USER-COMMAND carr.
INITIALIZATION.
  but1 = 'Choose CARRID(s)'.
AT SELECTION-SCREEN.
  CASE sy-ucomm.
    WHEN 'CARR'.
      TYPES: t_return_tab  TYPE ddshretval.
      TYPES: BEGIN OF ty_line,
        carrid   TYPE spfli-carrid,
        carrname TYPE scarr-carrname,
      END OF ty_line.
      DATA: it_list TYPE STANDARD TABLE OF ty_line,
            wa_return_tab TYPE t_return_tab,
            i_return_tab TYPE STANDARD TABLE OF t_return_tab,
            v_repid TYPE sy-repid,
            v_dynnr TYPE sy-dynnr.
      v_repid = sy-repid.
      v_dynnr = sy-dynnr.
      SELECT carrid carrname
      FROM scarr
      INTO TABLE it_list.
      IF sy-subrc = 0.
        CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
          EXPORTING
            retfield        = 'CARRID'
            dynpprog        = v_repid
            dynpnr          = v_dynnr
*        dynprofield     = 'S_CARRID-LOW'
            value_org       = 'S'
            multiple_choice = 'X'
          TABLES
            value_tab       = it_list
            return_tab      = i_return_tab
          EXCEPTIONS
            parameter_error = 1
            no_values_found = 2
            OTHERS          = 3.
        IF sy-subrc = 0.
          s_carrid-sign = 'I'.
          s_carrid-option = 'EQ'.
          LOOP AT i_return_tab INTO wa_return_tab.
            s_carrid-low = wa_return_tab-fieldval.
            APPEND s_carrid.
          ENDLOOP.
          READ TABLE s_carrid INDEX 1.
        ENDIF.
      ENDIF.
  ENDCASE.
What I have done is:
- not linking the result of the F4 search to field S_CARRID-LOW
- inserting this F4 search into event AT SELECTION SCREEN. This allows to see the select-options filled when its contents are actually populated.
I hope this helps. Kind regards,
Alvaro