How To Fix /SAPAPO/PINV139 - Planning lock created

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PINV -

• Message number: 139

• Message text: Planning lock created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PINV139 - Planning lock created ?

  The SAP error message /SAPAPO/PINV139 Planning lock created typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a planning lock is created during a planning run. This lock is intended to prevent concurrent changes to the planning data while a planning operation is being executed. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Concurrent Planning Activities: The error usually arises when multiple users or processes attempt to access or modify the same planning data simultaneously. The system creates a lock to ensure data integrity.
  Long-Running Processes: If a planning run takes a long time to complete, it can lead to the creation of locks that may block other users or processes from accessing the same data.
  System Configuration: Certain configurations in the APO system may lead to more frequent lock creation, especially if the planning area is heavily utilized.
  
  Solution:
  
  Wait for Lock Release: If the lock is temporary, waiting for the current planning process to complete may resolve the issue. You can check the status of the planning run in transaction codes like /SAPAPO/LP01 or /SAPAPO/LP02.
  Identify and Terminate Long-Running Processes: Use transaction code SM12 to identify locks and see which user or process is holding the lock. If necessary, you can terminate the process that is holding the lock, but this should be done with caution to avoid data inconsistency.
  Review Planning Runs: Analyze the planning runs to ensure they are optimized and not taking longer than necessary. This may involve reviewing the planning heuristics or algorithms being used.
  Adjust Lock Settings: If the issue persists, consider adjusting the lock settings in the system configuration. This may involve consulting with your SAP Basis or APO consultant to find a suitable configuration that minimizes lock contention.
  User Training: Ensure that users are aware of the planning processes and the importance of not running conflicting planning activities simultaneously.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  /SAPAPO/LP01 - Display Planning Run
  /SAPAPO/LP02 - Display Planning Run Logs
  SM12 - Display and manage locks
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to planning locks in your version of SAP APO.
  Documentation: Review SAP documentation on planning locks and best practices for managing concurrent planning activities.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.