How To Fix MPE_PLAN_RTG_VERS102 - Operation activity &1 in operation &2 is not changeable

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_RTG_VERS - Manage Production Routing Version

• Message number: 102

• Message text: Operation activity &1 in operation &2 is not changeable

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_RTG_VERS102 - Operation activity &1 in operation &2 is not changeable ?

  The SAP error message MPE_PLAN_RTG_VERS102 indicates that an operation activity in a routing is not changeable. This typically occurs in the context of production planning and control when trying to modify an operation that is either locked or has certain restrictions applied to it.
  Causes:
  
  Locked Operations: The operation may be locked due to ongoing processes, such as production orders that are currently being executed or have been confirmed.
  Status of the Operation: The operation might be in a status that does not allow changes, such as being completed or technically closed.
  Authorization Issues: The user may not have the necessary permissions to make changes to the operation.
  Routing Version: The routing version may be set to a status that prevents changes, such as being marked as "released" or "active."
  Dependencies: There may be dependencies or links to other objects (like production orders) that prevent changes to the operation.
  
  Solutions:
  
  Check Operation Status: Verify the status of the operation in the routing. If it is completed or locked, you may need to unlock it or change its status.
  Release Locks: If the operation is locked due to an active production order, you may need to wait until the order is completed or released.
  Authorization Check: Ensure that you have the necessary authorizations to modify the operation. Consult with your SAP security team if needed.
  Routing Version Management: If the routing version is locked, consider creating a new version or changing the status of the current version if appropriate.
  Consult Documentation: Review SAP documentation or help resources for specific details on the operation and routing management in your version of SAP.
  Contact Support: If the issue persists, consider reaching out to your SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA01 (Create Routing), CA02 (Change Routing), and CA03 (Display Routing) to manage routings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.