SAP ABAP Class CL_WCAT_BILLING_DOC_FACTORY (Simple factory for billing documents) is using

• Class (4)
• Table/Structure Field (6)
• Interface (2)
• Class Method (4)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WCAT_BILLING_DOCUMENT	Billing Document that requires Cost Allocation
2	Class	CL_WCAT_BILLING_DOCUMENT	Billing Document that requires Cost Allocation
3	Class	CL_WCAT_CUSTOMER_BILLING_DOC	Customer billing document
4	Class	CL_WCAT_VENDOR_BILLING_DOC	Vendor billing document