SAP ABAP Function Module MSR_PROCESS_PO_PROCESS_HEADER (Process Header Data of MSR Order) is using

• Class (6)
• Data Element (3)
• Table/Structure Field (49)
• Function Module (2)
• Interface (4)
• Message Class (1)
• Message Number (2)
• Class Method (10)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_CONTEXTFIELD_MM - SET_CURRENT_FIELD	Metafield of a Checking Context
2	Class Method	CL_MESSAGE_MM - CREATE	Message
3	Class Method	CL_MSR_TRC_HELPER - GET_INSMK_FOR_PLANT_FROM_IM	Helper class for multistep returns tracking
4	Class Method	CL_OPS_SWITCH_CHECK - OPS_SFWS_SC_ADVRET2	Check on ERP OPS Coding Switch
5	Class Method	IF_MSR_TRC_RPO - DETERMINE_FOLLOW_UP	Multistep-returns interface to returns purchase order
6	Class Method	IF_MSR_TRC_RPO - PROCESS_HEADER_DATA	Multistep-returns interface to returns purchase order
7	Class Method	IF_PURCHASE_ORDER_ITEM_MM - GET_DATA	PO Item External View
8	Class Method	IF_PURCHASE_ORDER_ITEM_MM - SET_DATA	PO Item External View
9	Class Method	IF_PURCHASE_ORDER_MM - GET_DATA	PO Header External View
10	Class Method	IF_PURCHASE_ORDER_MM - GET_ITEMS	PO Header External View