SAP ABAP Table OIIGMMM (GMM: Meter/Material assignment) is using

• Data Element (14)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	MARA	General Material Data
2	Table	OIIGMMK	GMM: General meter header table
3	Table	ROIISTAT	Standard status field set (BDRP)
4	Table	T000	Clients
5	Table	T023	Material Groups