How To Fix FZ959 - File type & requires a unique payment method

FZ959 - Overview

• Message type: E = Error

• Message class: FZ - Payment Transactions

• Message number: 959

• Message text: File type & requires a unique payment method

What causes this issue?

You selected bills of exchange with differing payment methods, or the
selection contains bills of exchange without a payment method.
File creation is only possible for one payment method.

How to fix this error?

Check your selection.
If the payment method is missing in manually posted bills of exchange,
you have to maintain it before the creation of the presentation file.

Error message extract from SAP system. Copyright SAP SE.

FZ959 - Details

• The SAP error message FZ959, which states "File type & requires a unique payment method," typically occurs in the context of payment processing, particularly when dealing with electronic payment files. This error indicates that the system expects a specific payment method to be used exclusively for the file type being processed.
  
  Cause:
  
  Payment Method Configuration: The payment method associated with the payment file type is not set up to allow multiple payment methods. This means that the system expects all entries in the file to use the same payment method.
  File Type and Payment Method Mismatch: The file type being processed may not be compatible with the payment methods defined in the system.
  Multiple Payment Methods in File: If the payment file contains transactions with different payment methods, the system will raise this error.
  
  
  Solution:
  
  
  Check Payment Method Configuration:
  
  Go to the configuration settings for payment methods in SAP (Transaction code: OBVCU).
  Ensure that the payment method associated