SAP ABAP Message Class MD (Material Requirements Planning (MRP)) is used by

• Class (11)
• Function Module (41)
• Program (123)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_MRPMATSUPANDDMNDVWIDQR_IMPL Method: INPUT_MAPPING	Read Material Supply And Demand View Identifying Elements	OPS_SE_MRP	APPL	SAP_APPL
2	Class	CL_MRPMATSUPANDDMNDVWIDQR_IMPL Method: EXECUTE	Read Material Supply And Demand View Identifying Elements	OPS_SE_MRP	APPL	SAP_APPL
3	Class	CL_MRP_COCKPIT Method: READ_SOLUTION_PROPOSALS	Supply and Demand Matching API	PPH_GENERAL	APPL	SAP_APPL
4	Class	CL_MRP_COCKPIT Method: READ_SUPPLY_DEMAND_ITEM_VIEW	Supply and Demand Matching API	PPH_GENERAL	APPL	SAP_APPL
5	Class	CL_MRP_COCKPIT Method: CHECK_FEASIBILITY_STO	Supply and Demand Matching API	PPH_GENERAL	APPL	SAP_APPL
6	Class	CL_PPH_MDPSX_POSTPROCESSING Method: FINALIZE_MDPSX_TWO	Postprocessing HANA-Select	PPH_POSTPROCESSING	APPL	SAP_APPL
7	Class	CL_PPH_MDPSX_POSTPROCESSING Method: FINALIZE_MDPSX	Postprocessing HANA-Select	PPH_POSTPROCESSING	APPL	SAP_APPL
8	Class	CL_PPH_MDPSX_POSTPROCESSING Method: _READ_PLSC	Postprocessing HANA-Select	PPH_POSTPROCESSING	APPL	SAP_APPL
9	Class	CL_SDM_API Method: READ_SUPPLY_DEMAND_ITEM_VIEW	Supply and Demand Matching API	PPH_GENERAL	APPL	SAP_APPL
10	Class	CL_SDM_API Method: READ_SOLUTION_PROPOSALS	Supply and Demand Matching API	PPH_GENERAL	APPL	SAP_APPL
11	Class	CX_PPH_MRP	Exceptions for MRP	PPH_MRP	APPL	SAP_APPL