SAP ABAP Function Module KNVA_KNFAK_CHECK (Prüfen des Feldes knva-knfak) is using

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

#	Object Type	Object Name	Object Description	Note
1	Message Class	F2	Master Data Maintenance: Customer, Vendor