How To Fix IO841 - Change OBJK: Client & started

SAP Error Message - Details

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 841

• Message text: Change OBJK: Client & started

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IO841 - Change OBJK: Client & started ?

  The SAP error message IO841 ("Change OBJK: Client & started") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with internal orders or other objects that are client-dependent. This error indicates that a change operation is being attempted on an object that is currently being processed or has been locked in a different client.
  Cause:
  
  Client Locking: The object you are trying to change is locked in the current client because another user or process is working on it.
  Background Jobs: A background job may be running that is processing the same object, causing it to be locked.
  Transaction in Progress: There may be an ongoing transaction that has not yet been completed, which prevents changes to the object.
  
  Solution:
  
  Check for Locks: Use transaction code SM12 to check for any locks on the object. If you find locks that are no longer needed, you can delete them (if you have the necessary authorizations).
  Identify Background Jobs: Use transaction code SM37 to check for any background jobs that might be processing the object. If you find a job that is causing the lock, you may need to wait for it to complete or, if appropriate, terminate it.
  Wait and Retry: If the object is being processed by another user, you may need to wait until they finish their work before attempting to make changes again.
  Check User Sessions: Ensure that no other user sessions are holding locks on the object. You can use transaction SM04 to see active user sessions.
  Consult with Basis Team: If the issue persists, it may be necessary to consult with your SAP Basis team to investigate further, as they can provide insights into system performance and locking issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SM04: Display active user sessions.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for internal orders and client management to understand how client-dependent objects work.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.