How To Fix CPOC2658 - Table unlocked automatically

SAP Error Message - Details

• Message type: E = Error

• Message class: CPOC2 - PP-PI-PMA: PI Sheet Messages, SCM Add-On

• Message number: 658

• Message text: Table unlocked automatically

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPOC2658 - Table unlocked automatically ?

  The SAP error message CPOC2658, which states "Table unlocked automatically," typically occurs in the context of SAP's planning and control functions, particularly when dealing with planning tables in SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO).
  Cause:
  The error message indicates that a table that was previously locked for editing has been automatically unlocked. This can happen for several reasons, including:
  
  Timeouts: The system may have a timeout setting that automatically unlocks tables after a certain period of inactivity.
  Session Termination: If a user session is terminated unexpectedly (e.g., due to network issues or user logout), the locks on the tables may be released.
  System Configuration: Certain configurations in the system may lead to automatic unlocking of tables under specific conditions.
  Concurrent Access: If multiple users are trying to access or modify the same table, the system may unlock it to allow other users to access it.
  
  Solution:
  To resolve the issue, consider the following steps:
  
  Check Session Activity: Ensure that your session is active and that you are not experiencing network issues that could lead to session termination.
  Review Timeout Settings: Consult with your SAP Basis or system administrator to review the timeout settings for table locks. Adjusting these settings may help prevent premature unlocking.
  Reattempt the Operation: If the table was unlocked due to a timeout or session issue, simply reattempt the operation after ensuring that your session is stable.
  Lock Management: If you are working in a multi-user environment, coordinate with other users to avoid conflicts that may lead to automatic unlocking.
  Check for System Messages: Look for any system messages or logs that might provide additional context on why the table was unlocked.
  
  Related Information:
  
  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.
  Documentation: Review the official SAP documentation for the specific module you are working with (e.g., IBP, APO) to understand how table locking works and best practices for managing locks.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.