SAP ABAP Class CL_WLF_PROXY_MESSAGE_LINK (BOR Object/XI Message Link) is using

• Class (23)
• Data Element (3)
• Table/Structure Field (28)
• Message Class (3)
• Message Number (3)
• Class Method (6)
• Program (3)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Message Class	WS	Vendor Billing Document
2	Message Class	WS	Vendor Billing Document
3	Message Class	WS	Vendor Billing Document