How To Fix NR457 - The correction is already being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 457

• 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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message NR457 - The correction is already being processed ?

  The SAP error message NR457, which states "The correction is already being processed," typically occurs in the context of SAP Notes or corrections being applied to the system. This error indicates that a particular correction or note is already in the process of being implemented, and therefore, it cannot be applied again until the current process is completed.
  Causes:
  
  Concurrent Processing: The most common cause is that the correction or note is already being processed by another user or session.
  Incomplete Previous Application: If a previous attempt to apply the correction was interrupted or failed, the system might still be in a state where it thinks the correction is being processed.
  Locking Mechanism: SAP uses a locking mechanism to prevent multiple users from applying the same correction simultaneously, which can lead to this error.
  
  Solutions:
  
  Check for Active Sessions: Ensure that no other sessions or users are currently applying the same correction. You can check transaction SM12 for any locks related to the correction.
  Wait for Completion: If another user is applying the correction, wait for them to complete the process before attempting to apply the correction again.
  Review the Correction Log: Check the correction log (transaction SNOTE) to see if there are any indications of an incomplete application or errors that need to be resolved.
  Restart the Process: If you suspect that the previous application was interrupted, you may need to restart the process. This can sometimes be done by re-invoking the transaction or using the SNOTE transaction to reapply the note.
  System Restart: In some cases, a system restart may be necessary to clear any locks or incomplete processes.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNOTE (for applying SAP Notes), SM12 (for checking locks), and SM21 (for system logs).
  SAP Notes: Review the specific SAP Note related to the correction you are trying to apply, as it may contain additional troubleshooting steps or prerequisites.
  Documentation: Always refer to the official SAP documentation for guidance on applying corrections and handling errors.
  
  By following these steps, you should be able to resolve the NR457 error and successfully apply the necessary corrections.