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 Method	CL_WCAT_CUSTOMER_BILLING_DOC - GET_INSTANCE	Customer billing document
2	Class Method	CL_WCAT_VENDOR_BILLING_DOC - GET_INSTANCE	Vendor billing document
3	Class Method	IF_WCAT_SSR_PROCESSING - GET_BILLING_DOC_INSTANCE	Create single settlement request(s) for plan. rebate var.
4	Class Method	IF_WCAT_SSR_PROCESSING_INT - GET_BILLING_DOC_INSTANCE	Create single settlement request(s) for plan. rebate var.