SAP ABAP Message Class WSUBST (Substitution Article Handling) is used by

• Class (3)
• Function Module (10)
• Program (20)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	FIP_DB_RP_STORE_BAL	Store Messages BAL	FIP_COM_ERP	APPL	SAP_APPL
2	Function Module	FIP_EXT_RP_PROCESS_SUBST_GR	Process Substitution during Goods Receipt	FIP_COM_ERP	APPL	SAP_APPL
3	Function Module	FIP_EXT_RP_RAISE_ALERT	Create an Alert	FIP_COM_ERP	APPL	SAP_APPL
4	Function Module	WSUBST_CHANGE_DELIVERY_BLOCK	Änderung/Rücksetzen der Liefersperre	WSUBST_APPL	APPL	SAP_APPL
5	Function Module	WSUBST_DELIVERY_CREATE	Erzeugen/Erweitern der Lieferung	WSUBST_APPL	APPL	SAP_APPL
6	Function Module	WSUBST_DISMISS_EXTENSION	Substitution verwerfen	WSUBST_APPL	APPL	SAP_APPL
7	Function Module	WSUBST_PO_CHANGE	Erweiterung der Bestellung	WSUBST_APPL	APPL	SAP_APPL
8	Function Module	WSUBST_PROCESS_EXTENSION	Substitution durchführen	WSUBST_APPL	APPL	SAP_APPL
9	Function Module	WSUBST_SHOW_BAL	Anzeigen Applikationsprotokoll	WSUBST_APPL	APPL	SAP_APPL
10	Function Module	WSUBST_STORE_BAL	Anwendungsprotokoll speichern	WSUBST_APPL	APPL	SAP_APPL