How To Fix /PM0/ABP_SYNC010 - Policy is locked (last processor: &1). Synchronization not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_SYNC -

• Message number: 010

• Message text: Policy is locked (last processor: &1). Synchronization not possible.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_SYNC010 - Policy is locked (last processor: &1). Synchronization not possible. ?

  The SAP error message /PM0/ABP_SYNC010 Policy is locked (last processor: &1). Synchronization not possible. typically occurs in the context of SAP Advanced Business Application Programming (ABAP) when there is an attempt to synchronize a policy that is currently locked by another user or process. This locking mechanism is in place to prevent concurrent modifications that could lead to data inconsistencies.
  Cause:
  
  Policy Locking: The policy you are trying to synchronize is currently being processed or modified by another user or transaction. The last processor (indicated by &1) is the user or process that has locked the policy.
  Long-running Transactions: If a transaction takes a long time to complete, it may hold the lock for an extended period, preventing others from accessing the policy.
  System Errors: Occasionally, system errors or crashes can leave a policy in a locked state without a proper release.
  
  Solution:
  
  Identify the Lock: Check who is currently holding the lock. You can use transaction codes like SM12 (for lock entries) to see which user or process is locking the policy.
  Wait for Release: If the lock is held by another user, you may need to wait until they complete their transaction and release the lock.
  Contact the User: If you identify the user who is holding the lock, you can contact them to see if they can complete their work or release the lock.
  Force Release (if necessary): If the lock is stale (e.g., due to a system crash), you may need to delete the lock entry manually using transaction SM12. Be cautious with this approach, as it can lead to data inconsistencies if the other process is still active.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Use transaction SM37 to check for any running jobs that might be related to the policy.
  Review System Logs: Check the system logs for any errors or warnings that might indicate why the policy is locked.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are typically managed at the database level, and SAP uses various locking mechanisms to ensure data integrity.
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM37: Monitor background jobs.
  SM21: Check system logs for errors.
  
  
  Documentation: Refer to SAP Help documentation for more details on policy management and locking mechanisms.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.