How To Fix /ACCGO/CCK_TOLERANCE121 - Selected tolerance schedule is being processed by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CCK_TOLERANCE -

• Message number: 121

• Message text: Selected tolerance schedule is being processed by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CCK_TOLERANCE121 - Selected tolerance schedule is being processed by user &1 ?

  The SAP error message /ACCGO/CCK_TOLERANCE121 Selected tolerance schedule is being processed by user &1 typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with tolerance schedules in cost accounting. This error indicates that the tolerance schedule you are trying to access or modify is currently being processed by another user, which prevents you from making changes or accessing it.
  Cause:
  
  Concurrent Access: The primary cause of this error is that another user is currently using the tolerance schedule. SAP locks certain objects to prevent data inconsistencies when multiple users try to access or modify the same data simultaneously.
  Long-running Processes: If a user is running a long transaction or report that involves the tolerance schedule, it may lead to this error.
  Session Issues: Sometimes, a user may have an open session that is still holding a lock on the tolerance schedule.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their transaction. Once they are done, you should be able to access the tolerance schedule without any issues.
  Identify the User: If you have the necessary authorizations, you can use transaction codes like SM12 (to view and delete locks) or SM66 (to view active processes) to identify the user who is currently using the tolerance schedule. 
  Contact the User: If possible, reach out to the user who is holding the lock and ask them to complete their transaction or release the lock.
  System Administrator Intervention: If the lock persists and you cannot identify the user or if the user is no longer active, you may need to involve a system administrator to release the lock manually.
  Check for Background Jobs: Sometimes, background jobs may also hold locks. You can check transaction SM37 to see if there are any background jobs running that might be using the tolerance schedule.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM66 (to monitor active processes), and SM37 (to check background jobs).
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view locks and processes in the system.
  Documentation: Refer to SAP documentation or help resources for more detailed information on managing locks and understanding the locking mechanism in SAP.
  
  By following these steps, you should be able to resolve the error and access the tolerance schedule as needed.