SAP ABAP Class Method IF_PURCHASE_ORDER_MM - IS_PERSISTENT (PO Header External View) is used by

• Class (8)
• Function Module (3)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MSR_PROCESS_PO_CHECK	Check Header and Item Data of MSR Order	MSR_MM	APPL	SAP_APPL
2	Function Module	MSR_PROCESS_PO_OPEN	Open MSR Order	MSR_MM	APPL	SAP_APPL
3	Function Module	MSR_PROCESS_PO_PROCESS_ITEM	Process Item Data of MSR Order	MSR_MM	APPL	SAP_APPL