SAP ABAP Program LWLF1F0N (Include LWLF1F0N) is using

• Class (2)
• Data Element (2)
• Table/Structure Field (99)
• Function Module (11)
• Message Class (1)
• Message Number (2)
• Class Method (2)
• Table (13)

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