SAP ABAP Function Module WLF_DOCUMENT_FLOW_READ (Lesen des Belegflusses zum Beleg) is using

• Data Element (3)
• Table/Structure Field (34)
• Function Module (1)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (1)
• Table (4)

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