SAP ABAP Table PPMRP_PO_KEYS (PO keys) is used by

• Class (8)
• Interface (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PP_MRP_COCKPIT_DPC_EXT Method: MMPURCHASEORDE03_GET_ENTITY	Data Provider Secondary Class	ODATA_PP_MRP	APPL	SAP_APPL
2	Class	CL_PP_MRP_COCKPIT_DPC_EXT Method: MMPURCHASEORDE02_GET_ENTITY	Data Provider Secondary Class	ODATA_PP_MRP	APPL	SAP_APPL
3	Class	CL_PP_MRP_COCKPIT_DPC_EXT Method: MMPURCHASEORDERA_GET_ENTITY	Data Provider Secondary Class	ODATA_PP_MRP	APPL	SAP_APPL
4	Class	CL_PP_MRP_COCKPIT_DPC_EXT Method: MMPURCHASEORDE01_GET_ENTITY	Data Provider Secondary Class	ODATA_PP_MRP	APPL	SAP_APPL
5	Class	CL_PP_MRP_COCKPIT_DPC_EXT Method: PURCHORD_GET_EXPANDED_ENTITY	Data Provider Secondary Class	ODATA_PP_MRP	APPL	SAP_APPL
6	Class	CL_PP_PURCH_ORD_MRP_CO_API Method: IF_PP_PURCH_ORD_MRP_CO_API~READ_PO_EXPANDED	API class for purchase order	ODATA_PP_MRP	APPL	SAP_APPL
7	Class	CL_PP_PURCH_ORD_MRP_CO_API	API class for purchase order	ODATA_PP_MRP	APPL	SAP_APPL
8	Class	CL_PP_PURCH_ORD_MRP_CO_API Method: IF_PP_PURCH_ORD_MRP_CO_API~READ_PO	API class for purchase order	ODATA_PP_MRP	APPL	SAP_APPL