How To Fix PPEFOC006 - Lock on &1 &2 has been canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEFOC - Messages for Focus

• Message number: 006

• Message text: Lock on &1 &2 has been canceled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPEFOC006 - Lock on &1 &2 has been canceled ?

  The SAP error message PPEFOC006, which states "Lock on &1 &2 has been canceled," typically occurs in the context of the Production Planning and Execution (PP) module. This error indicates that a lock on a specific object (like a production order, material, or other relevant entity) has been released or canceled, which can lead to issues when trying to access or modify that object.
  Causes:
  
  Concurrency Issues: The lock may have been released because another user or process has accessed the same object, leading to a conflict.
  Timeouts: Locks can be automatically released after a certain period if the transaction is not completed, leading to this error.
  System Configuration: Incorrect configuration of lock management settings in the SAP system can lead to premature lock releases.
  User Actions: If a user manually cancels a transaction or navigates away from a screen, it can lead to the cancellation of the lock.
  
  Solutions:
  
  Retry the Operation: Often, simply retrying the operation after a brief wait can resolve the issue, especially if it was caused by a temporary lock.
  Check for Other Users: Use transaction codes like SM12 (to view locks) to check if other users are accessing the same object. If so, coordinate with them to avoid conflicts.
  Review System Logs: Check the system logs (transaction SM21) for any related messages that might provide more context on why the lock was canceled.
  Increase Lock Timeout: If timeouts are a frequent issue, consider discussing with your SAP Basis team about increasing the lock timeout settings.
  Transaction Management: Ensure that users are properly managing their transactions and not leaving them open longer than necessary.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Training: Ensure that users are trained on how to properly handle transactions to minimize the risk of lock conflicts.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.