How To Fix PP_SCH_PRODN049 - Unable to estimate the capacity as order &1 is already being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: PP_SCH_PRODN -

• Message number: 049

• Message text: Unable to estimate the capacity as order &1 is already being processed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PP_SCH_PRODN049 - Unable to estimate the capacity as order &1 is already being processed ?

  The SAP error message PP_SCH_PRODN049 indicates that the system is unable to estimate the capacity for a production order because the specified order (denoted as &1) is already being processed. This typically occurs in the context of production planning and scheduling within the SAP system.
  Cause:
  
  
  Order Already in Process: The primary cause of this error is that the production order is currently being processed or is locked by another transaction. This can happen if:
  
  The order is being worked on in another session.
  There is a background job or another user that is currently processing the order.
  The order is in a status that does not allow for capacity planning (e.g., released, in process).
  
  
  
  Lock Mechanism: SAP uses a locking mechanism to prevent multiple users from making changes to the same order simultaneously. If an order is locked, other attempts to access or modify it will result in this error.
  
  
  Solution:
  
  
  Check Order Status: Verify the status of the production order. If it is currently being processed, you may need to wait until the other transaction is completed.
  
  
  Identify Locking User/Process:
  
  Use transaction SM12 to check for locks on the order. You can enter the order number to see if it is locked and by whom.
  If you find a lock that is no longer needed, you can ask the user to release it or, if necessary, you can delete the lock (be cautious with this approach).
  
  
  
  Review Background Jobs: Check if there are any background jobs that might be processing the order. You can use transaction SM37 to view the status of background jobs.
  
  
  Retry Capacity Planning: Once you have confirmed that the order is not being processed or is no longer locked, you can retry the capacity estimation.
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or your internal SAP support team for further troubleshooting steps.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  CO02: To change production orders.
  CO03: To display production orders.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  User Training: Ensure that users are trained on how to properly manage production orders to avoid conflicts and locks.
  
  
  By following these steps, you should be able to resolve the PP_SCH_PRODN049 error and continue with your production planning activities.