SAP ABAP Program LCUBMF12 (form get_item_from_db) is using

• Table/Structure Field (12)
• Function Module (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	CLRK	Recursiveness Info on Objects in Classes for BOM
2	Table	CSZALT	Allocation of Alternatives to Items
3	Table	STPOB	BOM item document table