Re: Function module for F4 help of report names on selection screen

You can get all report names from the table TADIR , OBJECT = 'PROG' (object type).

DATA : IT_RETURN TYPESTANDARDTABLEOF DDSHRETVAL WITHHEADERLINE.
DATA: BEGINOF IT_report OCCURS0,
rep_name type SOBJ_NAME,
ENDOF IT_report.
parameter p_report type SOBJ_NAME.

AT SELECTION-SCREENONVALUE-REQUEST FOR P_REPORT.

   select OBJ_NAME from tadir intoTABLE it_report where object = 'PROG'.

     CALLFUNCTION'F4IF_INT_TABLE_VALUE_REQUEST'
     EXPORTING
       RETFIELD        = 'rep_name'
       DYNPPROG        = SY-REPID
       DYNPROFIELD     = 'P_REPORT'
       VALUE_ORG       = 'S'
     TABLES
       VALUE_TAB       = IT_REPORT
       RETURN_TAB      = IT_RETURN
     EXCEPTIONS
       PARAMETER_ERROR = 1
       NO_VALUES_FOUND = 2
       OTHERS          = 3.

   IF SY-SUBRC <> 0.
     MESSAGEID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
             WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
   ENDIF.