F4 search help manually called from report selection screen
Example code for for calling an SAP F4 search manually from a ABAP report selection screen.
************************************************************** *Call search help. DATA: return_tab type STANDARD TABLE OF DDSHRETVAL. PARAMETERS p_test(10) type c. ************************************************ *AT SELECTION-SCREEN AT SELECTION-SCREEN on VALUE-REQUEST FOR p_test. CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST' EXPORTING TABNAME = 'T161' "mandatory - dictionary table type FIELDNAME = 'BSART' "mandatory - dictionary field type SEARCHHELP = 'H_T161' "shelp SHLPPARAM = 'BSART' "field value to return from shelp TABLES RETURN_TAB = return_tab EXCEPTIONS FIELD_NOT_FOUND = 1 NO_HELP_FOR_FIELD = 2 INCONSISTENT_HELP = 3 NO_VALUES_FOUND = 4 OTHERS = 5.
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