How To Fix FK851 - The correction is already being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: FK - Factory calendar

• Message number: 851

• Message text: The correction is already 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.

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 FK851 - The correction is already being processed ?

  The SAP error message FK851, which states "The correction is already being processed," typically occurs in the context of financial document processing, particularly when dealing with invoice corrections or adjustments in the SAP system. This error indicates that a correction document is already in the process of being created or has been initiated for the same original document.
  Causes:
  
  Concurrent Processing: The most common cause is that another user or process is already working on correcting the same document. SAP locks the document to prevent multiple corrections from being processed simultaneously.
  System Lock: Sometimes, a system lock may occur due to a previous transaction that did not complete properly, leaving the document in a locked state.
  Background Jobs: If there are background jobs or batch processes that are still running and affecting the same document, this error may arise.
  
  Solutions:
  
  Check for Active Sessions: Verify if another user is currently processing the same correction. You can check the transaction SM12 (Lock Entries) to see if there are any locks on the document.
  Wait and Retry: If another user is processing the correction, you may need to wait until they complete their task before attempting to process the correction again.
  Release Locks: If you find that a lock is lingering due to a failed transaction, you may need to release the lock manually using transaction SM12. However, be cautious when doing this, as it may affect other users.
  Check Background Jobs: Use transaction SM37 to check if there are any background jobs that might be processing the document. If you find any, you may need to wait for them to complete or consult with your system administrator.
  Consult with IT Support: If the issue persists and you cannot identify the cause, it may be necessary to consult with your IT support team or SAP Basis team for further investigation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage lock entries.
  SM37: To monitor background jobs.
  FB02: To change a document (if you have the necessary permissions).
  
  
  User Authorizations: Ensure that you have the necessary authorizations to perform corrections and access the relevant transactions.
  Documentation: Review SAP documentation or notes related to the specific version of SAP you are using, as there may be version-specific considerations or patches that address this issue.
  
  By following these steps, you should be able to resolve the FK851 error and successfully process your correction.