How To Fix LMON065 - You cannot change the priority of unavailable tasks

SAP Error Message - Details

• Message type: E = Error

• Message class: LMON - Monitor messages

• Message number: 065

• Message text: You cannot change the priority of unavailable tasks

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMON065 - You cannot change the priority of unavailable tasks ?

  The SAP error message LMON065 ("You cannot change the priority of unavailable tasks") typically occurs in the context of SAP's Logistics Management or similar modules when you attempt to change the priority of a task that is not currently available for modification. This can happen in various scenarios, such as when the task is already being processed, is in a locked state, or is otherwise not in a status that allows for priority changes.
  Causes:
  
  Task Status: The task you are trying to modify may be in a status that does not allow for priority changes (e.g., it is already being processed or is completed).
  Locking Mechanism: The task may be locked by another user or process, preventing any changes to its properties, including priority.
  System Configuration: There may be specific configurations or settings in your SAP system that restrict changes to task priorities under certain conditions.
  
  Solutions:
  
  Check Task Status: Verify the current status of the task. If it is in a state that does not allow for changes (e.g., completed, in progress), you will need to wait until it is available for modification.
  Release Locks: If the task is locked, identify the user or process that has locked it. You may need to coordinate with that user or wait for the lock to be released.
  Review Configuration: Consult with your SAP administrator or support team to review any configurations that may be affecting task priority changes. They may need to adjust settings or provide guidance on how to handle such tasks.
  Use Transaction Codes: Utilize relevant transaction codes (like SM12 for lock entries) to check for locks or SM37 for job monitoring to see if there are any background jobs affecting the task.
  Documentation and Support: Refer to SAP documentation or support resources for additional guidance on handling task priorities and related error messages.
  
  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.
  User Permissions: Ensure that you have the necessary permissions to change task priorities. Sometimes, user roles may restrict certain actions.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.