How To Fix RU524 - Confirmation &1 / &2 is already processed

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 524

• Message text: Confirmation &1 / &2 is already processed

What causes this issue?

There are error records from the actual cost determination for
confirmation &V1& with confirmation counter &V2& that are currently
being reprocessed by another user.
It is therefore not possible to execute the cancellation of the
confirmation.
&HINTS&
The confirmation &V1& / &V2& possibly resulted from a milestone
confirmation and therefore need not be identical to the confirmation
that was entered by the cancellation transaction.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU524 - Confirmation &1 / &2 is already processed ?

  The SAP error message RU524 ("Confirmation &1 / &2 is already processed") typically occurs in the context of production confirmations or goods movements in SAP. This error indicates that the system has detected that the confirmation you are trying to process has already been completed or recorded in the system.
  Cause:
  
  Duplicate Confirmation: The most common cause is that the confirmation for the specified operation or order has already been processed. This can happen if the user attempts to confirm the same operation multiple times.
  System Error: Occasionally, this error may arise due to a system glitch or inconsistency in the database.
  User Error: Users may inadvertently try to confirm an operation that has already been confirmed by another user or through a different transaction.
  
  Solution:
  
  Check Existing Confirmations: Verify if the confirmation for the specified order and operation has already been processed. You can do this by checking the confirmation history in the relevant transaction (e.g., CO15 for production confirmations).
  Use the Correct Confirmation: If you find that the confirmation has already been processed, ensure that you are not trying to confirm the same operation again. If you need to make changes, consider using the appropriate transaction to reverse or adjust the confirmation instead.
  Consult with Colleagues: If you are working in a team, check with your colleagues to see if someone else has already processed the confirmation.
  Review System Logs: If you suspect a system error, review the system logs for any related issues or inconsistencies that may need to be addressed by your SAP Basis or technical support team.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team for further assistance. They may need to investigate the database or application logs for any underlying issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO15 (for production confirmations) and CO03 (to display production orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Documentation: Review user manuals or training materials related to production confirmations to ensure you are following the correct procedures.
  
  By following these steps, you should be able to resolve the RU524 error and continue with your work in SAP.