SAP ABAP Function Module WLF_FILL_MCWBRK (Kommunikationsstrukturen Regulierung Kopfdaten (allgemein) fuellen) is using

• Data Element (1)
• Table/Structure Field (73)
• Function Module (4)
• Message Class (1)
• Message Number (3)
• Table (9)

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