SAP Message 5G107 - Enter either payee key or payee name

Diagnosis
You have entered both a payee key and payee name. However, the payeename does not correspond to the payee key.

System Response
Due to this inconsistency, the system cannot save your entries.

Procedure
You have two options:
Enter only the payee key and delete the data in the payee text field.
The data stored for this payee key will then apply.
Delete the payee key and enter the payee name and details required.
RESET N1