SAP ABAP Function Module KNBK_DUPLICATE_CHECK (Prüfen der knbk auf Doubletten) is using

• Data Element (4)
• Table/Structure Field (8)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Message Number	F2 - 049	Bank details have been duplicated
2	Message Number	F2 - 116	Key for identifying the partner bank exists several times