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	Table	KOMLFF	Communication structure, document flow data	SOURCE T_KOMLFF STRUCTURE KOMLFF
2	Table	KOMLFF	Communication structure, document flow data
3	Table	KOMLFK	Comm. Structure: Vendor Billing Doc. Header	SOURCE REFERENCE(I_WBELN) LIKE KOMLFK-WBELN
4	Table	WBRF	Document flow vendor billing document/settlement request