How To Fix /CFG/MIGRATION209 - Migration failed due to context &1 locked by request &2 of user &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MIGRATION -

• Message number: 209

• Message text: Migration failed due to context &1 locked by request &2 of user &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/MIGRATION209 - Migration failed due to context &1 locked by request &2 of user &3 ?

  The SAP error message /CFG/MIGRATION209 indicates that a migration process has failed because the context is locked by another request. This typically occurs during system migrations or upgrades when multiple processes are trying to access the same resources simultaneously.
  Cause:
  
  Context Locking: The error occurs when a migration context is locked by another user or process. This can happen if:
  
  Another migration or configuration process is currently running and has not released the lock.
  A previous migration process did not complete successfully, leaving the context in a locked state.
  A long-running transaction is holding the lock.
  
  
  
  Solution:
  
  
  Identify the Locking Process:
  
  Use transaction code SM12 to check for locks in the system. You can filter by the user ID mentioned in the error message (&3).
  Look for the request ID (&2) to identify the specific lock.
  
  
  
  Release the Lock:
  
  If the locking process is identified and it is safe to do so, you can manually delete the lock entry in SM12.
  If the locking process is a legitimate long-running transaction, you may need to wait for it to complete.
  
  
  
  Check for Stale Processes:
  
  If you suspect that a previous migration process has failed and left the context locked, you may need to investigate the logs or use transaction SM21 to check for system logs that might indicate what went wrong.
  
  
  
  Retry the Migration:
  
  Once the lock is released, you can retry the migration process.
  
  
  
  Consult Documentation:
  
  Review SAP Notes related to migration issues for any specific guidance or patches that may address the problem.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for errors.
  ST22: To check for dumps that may provide additional context on failures.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional troubleshooting steps or patches related to migration issues.
  
  
  Best Practices: To avoid such issues in the future, ensure that migration processes are scheduled during off-peak hours and that proper monitoring is in place to track long-running transactions.
  
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.