How To Fix /SAPAPO/MA080 - Selection is locked, forecast cannot be executed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 080

• Message text: Selection is locked, forecast cannot be executed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA080 - Selection is locked, forecast cannot be executed ?

  The SAP error message /SAPAPO/MA080 Selection is locked, forecast cannot be executed typically occurs in the SAP Advanced Planning and Optimization (APO) module when a forecast execution is attempted on a selection that is currently locked. This locking mechanism is in place to prevent concurrent modifications that could lead to data inconsistencies.
  Cause:
  
  Locked Selection: The selection for the forecast is currently locked by another user or process. This can happen if another user is executing a forecast or if a previous forecast execution did not complete properly.
  Background Jobs: Sometimes, background jobs that are running in the system may also lock the selection.
  Transaction Locks: If a transaction is being processed that involves the same data, it can lead to a lock.
  
  Solution:
  
  Check Locks: Use transaction code SM12 to check for any locks on the selection. You can filter by user or object to identify the lock.
  Release Locks: If you find that a lock is held by a user or a process that is no longer active, you can manually release the lock. However, be cautious when doing this to avoid data inconsistencies.
  Wait for Completion: If the lock is held by a legitimate process (like a forecast execution), you may need to wait for that process to complete before attempting to execute the forecast again.
  Review Background Jobs: Check if there are any background jobs running that might be causing the lock. You can use transaction SM37 to monitor background jobs.
  Consult with Users: If you are in a multi-user environment, communicate with other users to determine if someone is currently working with the selection.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  SCC4: To check client settings, which may affect locking behavior.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms in APO and how to manage them.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  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.