How To Fix FKKEXC003 - Payment &1 for branch &3, cash desk &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 003

• Message text: Payment &1 for branch &3, cash desk &2 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKEXC003 - Payment &1 for branch &3, cash desk &2 already exists ?

  The SAP error message FKKEXC003 indicates that there is an attempt to create a payment that already exists in the system for a specific branch and cash desk. This error typically arises in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules, where payments are processed.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Payment Entry: The payment you are trying to create has already been recorded in the system for the specified branch and cash desk.
  Incorrect Data Entry: There may be a mistake in the data entry, leading to the system interpreting the new payment as a duplicate.
  System Configuration: There might be specific configurations or settings in the system that prevent the creation of duplicate payments.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Payments:
  
  Verify if the payment already exists in the system. You can do this by checking the payment history for the specified branch and cash desk.
  Use transaction codes like FPL9 (Display Payment) or FBL5N (Customer Line Item Display) to look for existing entries.
  
  
  
  Correct Data Entry:
  
  Ensure that the payment details you are entering are correct and do not match any existing payment records.
  Double-check the branch, cash desk, and payment amount to ensure they are accurate.
  
  
  
  Modify or Delete Existing Payment:
  
  If you find that the payment already exists and it is incorrect, you may need to modify or delete the existing payment entry, depending on your business process and permissions.
  
  
  
  Consult with SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP documentation for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for payment processing and reporting in SAP FI-CA.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches.
  User Authorization: Ensure that you have the necessary authorizations to create, modify, or delete payment entries in the system.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.