SAP ABAP Program LMRP3F01 (MRP in main memory: Calendar routines) is using

• Table/Structure Field (3)
• Function Module (2)
• Message Class (1)
• Message Number (4)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	MDEZ	Individual lines of the MRP elements
2	Table	SCAL	Structure for factory calendar function modules