SAP ABAP Function Module KNVK_VRTNR_CHECK (Prüfen des Feldes knvk-vrtnr) is using

• Data Element (2)
• Table/Structure Field (20)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Table (3)

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