How To Fix CN261 - BOM for material & is locked at the moment

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 261

• Message text: BOM for material & is locked at the moment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN261 - BOM for material & is locked at the moment ?

  The SAP error message CN261 indicates that a Bill of Materials (BOM) for a specific material is currently locked. This typically occurs when another user or process is editing or accessing the BOM, preventing you from making changes or viewing it.
  
  Cause:
  
  Concurrent Access: Another user is currently editing the BOM.
  Background Jobs: A background job or process is accessing the BOM.
  Transaction Lock: The BOM is locked due to a previous transaction that did not complete properly.
  System Issues: There may be system-related issues causing the lock.
  
  
  Solution:
  
  Wait and Retry: If another user is editing the BOM, wait for them to finish and try again.
  Check Lock Entries: Use transaction code SM12 to check for lock entries related to the material and BOM. You can identify the user or process that is holding the lock.
  Release Locks: If you have the necessary authorizations, you can manually delete the lock entries in SM12. Be cautious with this approach,