SAP ABAP Table WCB_GUID2VBELN (Mapping from GUID to Billing Document Number) is used by

• Class (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CB_WCB_BILLING_PPF Method: MAP_LOAD_FROM_DATABASE_KEY	PPF Base Agent: Sales Invoice with Condition Contract	WCB_AG_PERS	EA-GLTRADE	EA-GLTRADE
2	Class	CB_WCB_BILLING_PPF Method: MAP_LOAD_FROM_DATABASE_GUID	PPF Base Agent: Sales Invoice with Condition Contract	WCB_AG_PERS	EA-GLTRADE	EA-GLTRADE
3	Class	CB_WCB_BILLING_PPF Method: MAP_SAVE_TO_DATABASE	PPF Base Agent: Sales Invoice with Condition Contract	WCB_AG_PERS	EA-GLTRADE	EA-GLTRADE