F4

[Former Member]

PLZ SUGGEST ME HOW I CAN ADD A F4 OR SEARCH HELP FOR AN INPUT FIELD.

[Former Member]

Hi !

If it's a report's selection-screen you can use the

selection-screen command "MATCHCODE ID".

See online-help for parameters and select-options command.

Regards

Rainer

Some points would be nice if that helped a bit.

[Former Member]

Hi

It depends on where your input field is.

If a field of selection-screen you have to use the event AT SELECTION-SCREEN VALUE REQUEST FOR <FIELD NAME>

If a field of a screen you can assign a search help by several ways:

- A) Yuo can assign a search help in the characteristic of the field by screen-painter;

- B) You can use the event PROCESS ON VALUE-REQUEST

You can use fm F4IF_FIELD_VALUE_REQUEST to call the search help, so:

AT SELECTION-SCREEN VALUE REQUEST FOR <FIELD NAME>.

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

..............

PROCESS ON VALUE-REQUEST.

FIELD <INPUT FIELD> MODULE F4_FOR_FIELD.

MODULE F4_FOR_FIELD.

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

..............

ENDMODULE.

Max

[ferry_lianto]

Hi Pawan,

You can use this FM <b>F4IF_FIELD_VALUE_REQUEST</b>.

Please check this sample codes.

REPORT ZTEST01.
 
TYPE-POOLS: shlp.
 
DATA: lt_return TYPE STANDARD TABLE OF ddshretval.
 
PARAMETERS: p_belnr LIKE vbkpf-belnr,
            p_gjahr LIKE vbkpf-gjahr.
 
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_belnr.
 
  CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
    EXPORTING
      tabname                   = 'VBKPF'
      fieldname                 = 'BELNR'
      searchhelp                = 'H_VBKPF'
      shlpparam                 = 'BELNR'
      dynpprog                  = 'ZSRITEST59'
      dynpnr                    = sy-dynnr
      dynprofield               = 'P_BELNR'
*     STEPL                     = 0
*     VALUE                     = ' '
*     MULTIPLE_CHOICE           = ' '
*     DISPLAY                   = ' '
*     SUPPRESS_RECORDLIST       = ' '
      CALLBACK_PROGRAM          = 'ZSRITEST59'
      CALLBACK_FORM             = 'HANDLE_F4'
    TABLES
      return_tab                = lt_return[]
    EXCEPTIONS
      field_not_found           = 1
      no_help_for_field         = 2
      inconsistent_help         = 3
      no_values_found           = 4
      OTHERS                    = 5.
   
  IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.
 
START-OF-SELECTION.
 
*---------------------------------------------------------------------*
*       FORM handle_f4                                                *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
*  -->  LT_DATA                                                       *
*  -->  LS_SHLP                                                       *
*  -->  LS_CALLCONTROL                                                *
*---------------------------------------------------------------------*
FORM handle_f4 TABLES lt_data STRUCTURE seahlpres
****The following TYPE SHLP_DESCR_T is replaced with
****SHLP_DESCR from 4.7 onwards
             CHANGING ls_shlp TYPE shlp_descr_t
                      ls_callcontrol LIKE ddshf4ctrl.
 
  DATA: lwa_interface LIKE LINE OF ls_shlp-interface.
 
  lwa_interface-valtabname = ''.
  lwa_interface-valfield = 'P_GJAHR'.
 
  MODIFY ls_shlp-interface FROM lwa_interface
  TRANSPORTING valtabname valfield
         WHERE shlpfield = 'GJAHR'.
 
ENDFORM.

Hope this will help.

Regards,

Ferry Lianto

Please reward points if helpful.

[Former Member]

Hi Pawan,

here is the sample code for the select options inputt fields

u can check this below links also for further assiistance

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/daeda0d7-0701-0010-8caa-edc...

Regards,

Naveen

[abdul_hakim]

For an inputfield on the selection screen u can attach as follows..

PARAMETERS P1 TYPE I MATCHCODE OBJECT <search help name>

for input field on the screen you can add it in the input field attribute "search help"...

Cheers,

Abdul

[Former Member]

hi

use matchcode object <search help name>....while defining the parameters..

gunjan