SAP ABAP Message Number WSUBST - 007 (WSUBST) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	WSUBST_DISMISS_EXTENSION	Substitution verwerfen	WSUBST_APPL	APPL	SAP_APPL
2	Function Module	WSUBST_PROCESS_EXTENSION	Substitution durchführen	WSUBST_APPL	APPL	SAP_APPL