How To Fix K-356 - Facility &1 is being edited by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: K- -

• Message number: 356

• Message text: Facility &1 is being edited by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message K-356 - Facility &1 is being edited by user &2 ?

  The SAP error message K-356, which states "Facility &1 is being edited by user &2," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost centers, internal orders, or other controlling objects. This message indicates that the facility (or object) you are trying to access or edit is currently being modified by another user, which prevents you from making changes.
  Cause:
  
  Concurrent Access: Another user is currently editing the same facility or object in the system.
  Lock Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. When a user opens a facility for editing, it locks that object for other users until the first user saves or cancels their changes.
  Long Transactions: If a user has a long-running transaction, it may hold the lock for an extended period, causing other users to encounter this error.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their edits. You can try again after a few minutes.
  Check User Lock: If you have access, you can check which user is currently editing the facility. You can do this by using transaction code SM12 (Display and Delete Locks). Look for the lock entry related to the facility and see which user is holding the lock.
  Contact the User: If you identify the user who is editing the facility, you can reach out to them to see if they can finish their work or release the lock.
  System Administrator: If the lock persists and you cannot identify the user, you may need to contact your SAP system administrator. They can help release the lock if necessary, but this should be done with caution to avoid data inconsistencies.
  Review Processes: If this issue occurs frequently, it may be worth reviewing the processes in place to ensure that users are not inadvertently locking objects for extended periods.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks) and SM21 (to check system logs) for troubleshooting.
  User Training: Ensure that users are trained on how to properly save and exit transactions to minimize locking issues.
  Performance Monitoring: Monitor system performance and user activity to identify any patterns that may lead to frequent locking issues.
  
  By following these steps, you should be able to resolve the K-356 error and understand the underlying causes of the locking mechanism in SAP.