SAP ABAP Class CL_WB2_VB (Vendor Billing Document) is using

• Class (20)
• Data Element (1)
• Table/Structure Field (5)
• Interface (8)
• Class Method (16)
• Program (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	DISVARIANT	Layout (External Use)
2	Table	WB2_FIELD_2_SEL	Pointer from Field Name to Selection Table
3	Table	WB2_SEL_OPT	Structure of Generic SELECT-OPTION for Dynamic Selections