How To Fix FKKEXC005 - Payment ID can have a maximum of 16 characters; &1 is larger

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 005

• Message text: Payment ID can have a maximum of 16 characters; &1 is larger

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKEXC005 - Payment ID can have a maximum of 16 characters; &1 is larger ?

  The SAP error message FKKEXC005 indicates that the Payment ID you are trying to use exceeds the maximum allowed length of 16 characters. This error typically occurs in the context of financial transactions, particularly in the SAP Convergent Charging or Contract Accounts Receivable and Payable (FI-CA) modules.
  Cause:
  The error is triggered when the Payment ID you are attempting to enter or process is longer than the system's defined limit of 16 characters. This can happen due to:
  
  Manual entry of a Payment ID that exceeds the character limit.
  Data imported from external systems that do not adhere to the character limit.
  Incorrect configuration or mapping of Payment IDs in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Payment ID: Review the Payment ID you are trying to use and ensure it does not exceed 16 characters. If it does, truncate or modify it to fit within the limit.
  
  
  Data Validation: If the Payment ID is being imported from an external system, ensure that the data being sent adheres to the 16-character limit. You may need to implement validation checks in the source system to prevent this issue.
  
  
  Configuration Review: If you believe the Payment ID should allow for more than 16 characters, check the configuration settings in your SAP system. However, note that this limit is typically hardcoded, and changing it may not be feasible.
  
  
  Error Handling: Implement error handling in your processes to catch and manage this error gracefully, providing users with clear feedback on how to correct the issue.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for any specific guidelines or best practices related to Payment IDs in your version of SAP.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to payment processing in SAP, such as FPL9 (Display Payment) or FPL1 (Create Payment).
  User Exits or BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting the Payment ID handling.
  
  By following these steps, you should be able to resolve the FKKEXC005 error and ensure that your Payment IDs conform to the required format.