How To Fix /SCMUI/UIAPOMD075 - Transferred GUID &1 already locked by QP model

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMUI/UIAPOMD -

• Message number: 075

• Message text: Transferred GUID &1 already locked by QP model

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMUI/UIAPOMD075 - Transferred GUID &1 already locked by QP model ?

  The SAP error message /SCMUI/UIAPOMD075 Transferred GUID &1 already locked by QP model typically occurs in the context of SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP) when there is an attempt to access or modify a planning object that is currently locked by another process or user. This locking mechanism is in place to prevent data inconsistencies and ensure that multiple users or processes do not make conflicting changes to the same data simultaneously.
  Cause:
  
  Concurrent Access: The most common cause of this error is that another user or process is currently working on the same planning object (identified by the GUID) and has locked it for editing.
  Long-Running Processes: If a process takes a long time to complete, it may hold the lock for an extended period, causing other users to encounter this error.
  System Configuration: There may be specific configurations in the system that dictate how locks are managed, which could lead to unexpected locking behavior.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Locking Process: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock on the GUID. You can then communicate with that user to determine if they can release the lock.
  Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other process is still active.
  Check for Long-Running Jobs: Review any background jobs or processes that may be holding locks for an extended period. If necessary, you may need to terminate or adjust these jobs.
  System Configuration Review: If this issue occurs frequently, it may be worth reviewing the system configuration related to locking mechanisms and user access to ensure it aligns with business processes.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are typically managed at the database level, and different types of locks (exclusive, shared) can affect how data is accessed.
  User Training: Ensure that users are trained on how to properly manage their sessions and avoid leaving transactions open longer than necessary.
  SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to locking in your specific version of SAP.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.