How To Fix FKKEXC203 - Grouping key &1 of branch/cash desk &2/&3 is being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 203

• Message text: Grouping key &1 of branch/cash desk &2/&3 is being processed

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 FKKEXC203 - Grouping key &1 of branch/cash desk &2/&3 is being processed ?

  The SAP error message FKKEXC203 indicates that there is an issue with the grouping key for a specific branch or cash desk in the context of contract accounts receivable and payable (FI-CA). This error typically arises when there is an attempt to process a transaction that involves a grouping key that is currently being processed or locked by another transaction.
  Cause:
  
  Concurrent Processing: The grouping key is being used by another transaction, which means it is locked for processing.
  Configuration Issues: There may be configuration issues related to the grouping keys in the system.
  Data Integrity Issues: There could be inconsistencies in the data related to the grouping key, branch, or cash desk.
  
  Solution:
  
  Wait and Retry: If the error is due to concurrent processing, wait for a few moments and then retry the transaction. This is often the simplest solution.
  Check Locks: Use transaction codes like SM12 to check for locks on the grouping key. If you find a lock that is no longer needed, you may need to unlock it (with caution).
  Review Configuration: Check the configuration settings for the grouping keys in the FI-CA module to ensure they are set up correctly.
  Data Consistency Check: Run data consistency checks to ensure that there are no inconsistencies in the data related to the grouping key, branch, or cash desk.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific recommendations or patches that may be available.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a deeper configuration issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SE11 (to check table definitions), and SE37 (to check function modules).
  SAP Notes: Search for SAP Notes related to FKKEXC203 for any known issues or fixes.
  FI-CA Documentation: Review the documentation for the FI-CA module to understand how grouping keys are used and managed.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the FKKEXC203 error message.