SAP ABAP Message Number PPH_MRP - 023 (PPH_MRP) is used by

• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	PPH_MRP_SET_PLAN_IN_ABAP	Include Material in Classic MRP/in Apps for MRP	PPH_MRP	APPL	SAP_APPL