SAP ABAP Table VBEPVB (Structure of Document for XVBEP/YVBEP) is using

• Data Element (81)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	UPDKZ	Table for Update Indicators
2	Table	VBEP	Sales Document: Schedule Line Data
3	Table	WVBEP	Schedule Lines: Dynamic Division