This function module can be applied as template for the "Check function module" in transaction SWETYPV event type linkages.
FUNCTION Z_CHECK_EVENT.
*"--------------------------------------------------------------------
*"*"Local interface:
*" IMPORTING
*" REFERENCE(OBJTYPE) TYPE SWETYPECOU-OBJTYPE
*" REFERENCE(OBJKEY) TYPE SWEINSTCOU-OBJKEY
*" REFERENCE(EVENT) TYPE SWETYPECOU-EVENT
*" REFERENCE(RECTYPE) TYPE SWETYPECOU-RECTYPE
*" TABLES
*" EVENT_CONTAINER STRUCTURE SWCONT
*" EXCEPTIONS
*" CHECK_FAILED
*"--------------------------------------------------------------------
include <cntn01>.
DATA: CNT_ELEMENT TYPE CHAR80.
SWC_GET_ELEMENT EVENT_CONTAINER 'ContElement' CNT_ELEMENT.
IF CNT_ELEMENT = SPACE.
RAISE check_failed.
ENDIF.
ENDFUNCTION.