How To Fix MILL_OC144 - Delivery has already been completed for order; item is not deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_OC - Messages for order combination

• Message number: 144

• Message text: Delivery has already been completed for order; item is not deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_OC144 - Delivery has already been completed for order; item is not deleted ?

  The SAP error message MILL_OC144 indicates that a delivery has already been completed for a specific order, and as a result, the item cannot be deleted. This error typically occurs in the context of logistics and order management within the SAP system, particularly when dealing with delivery documents and order processing.
  
  Cause:
  
  Completed Delivery: The primary cause of this error is that the delivery for the order has already been processed and completed. Once a delivery is completed, the associated items are locked for further modifications, including deletion.
  Status of the Order: The order may be in a status that does not allow for changes, such as being fully delivered or invoiced.
  Data Integrity: SAP enforces data integrity rules to prevent inconsistencies in the system, which is why it restricts the deletion of items that are part of a completed delivery.
  
  
  Solution:
  
  Check Delivery Status: Verify the status of the delivery associated with the order. If