Matchode (search help) does not return any value.

[Former Member]

Hi,

I have includes an elementary search help in a standard SAP collective search help. I manage the selection myselt through a function module. The data gets displayed successfully but when the user double-click on a line, it is not returned to the field.

Have you ever seen that? Any idea?

  DATA:t_bankdetails LIKE bapibus1006_bankdetails OCCURS 0 WITH HEADER LINE,
       w_partner     LIKE bapibus1006_head-bpartner.

  DATA:t_out LIKE zbca_bp_bank_details OCCURS 0 WITH HEADER LINE.


  CASE callcontrol-step.
    WHEN 'SELECT'.

* Next two lines are only for test purpose. To be removed.
*    sy-lisel = '3029'.
*    SET PARAMETER ID 'BPA' FIELD sy-lisel.

* Get current business partner
      GET PARAMETER ID 'BPA' FIELD sy-lisel.
      WRITE sy-lisel TO w_partner RIGHT-JUSTIFIED. OVERLAY w_partner WITH '0000000000'.

* Get bank details for current business partner
      CALL FUNCTION 'BAPI_BUPA_BANKDETAILS_GET'
        EXPORTING
          businesspartner = w_partner
        TABLES
          bankdetails     = t_bankdetails.

* Populate temporary table with result for the F4UT_RESULTS_MAP function
      REFRESH t_out.
      LOOP AT t_bankdetails.
        t_out-bankland  = t_bankdetails-bank_ctry.
        t_out-bankkey   = t_bankdetails-bank_key.
        t_out-acnum_ext = t_bankdetails-bank_acct.
        APPEND t_out.
      ENDLOOP.

* Map the result list
      CALL FUNCTION 'F4UT_RESULTS_MAP'
        EXPORTING
          source_structure = 'ZBCA_BP_BANK_DETAILS'
        TABLES
          shlp_tab         = shlp_tab
          record_tab       = record_tab
          source_tab       = t_out
        CHANGING
          shlp             = shlp
          callcontrol      = callcontrol.


      IF NOT record_tab[] IS INITIAL.
        callcontrol-step = 'DISP'.
      ELSE.
        callcontrol-step = 'EXIT'.
      ENDIF.



*    WHEN 'RETURN'.
*      CALL FUNCTION 'F4UT_PARAMETER_RESULTS_PUT'
*        EXPORTING
*          parameter               = 'ACNUM_EXT'
**     OFF_SOURCE              = 0
**     LEN_SOURCE              = 0
**     VALUE                   =
*          fieldname                = 'ACNUM_EXT'
*        TABLES
*          shlp_tab                = shlp_tab
*          record_tab              = record_tab
**     SOURCE_TAB              =
*        CHANGING
*          shlp                    = shlp
*          callcontrol             = callcontrol.
**   EXCEPTIONS
**     PARAMETER_UNKNOWN       = 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.

    WHEN 'DISP'.

  ENDCASE.

[Former Member]

JUst check whether ur exporting parameter is only 1 in the search help .... not multiple ...

[Former Member]

No, you can have more than one export parameter. In fact, I use 3 of them and they are coming back to screen, now.

What was missing is that at the collective search help level, there is a button I needed to push to assign the parameters.

Thanks.