How To Fix O9018 - Delivery & cannot be used, because packing has already begun

O9018 - Overview

• Message type: E = Error

• Message class: O9 - IS-Oil: TD - Scheduling, loading, delivery confirmation

• Message number: 018

• Message text: Delivery & cannot be used, because packing has already begun

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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O9018 - Details

• The SAP error message O9018, which states "Delivery & cannot be used, because packing has already begun," typically occurs in the context of logistics and shipping processes within the SAP system. This error indicates that the delivery document you are trying to process is locked for further changes because packing has already started for that delivery.
  
  Cause:
  
  Packing Process Initiated: The primary cause of this error is that the packing process for the delivery has already been initiated. Once packing begins, the system locks the delivery to prevent further modifications.
  Status of Delivery: The delivery document may have a status that indicates packing has started, which restricts any further actions that could alter the delivery details.
  User Actions: A user may have started packing the delivery in another session or by another user, leading to this error when trying to access or modify the delivery.
  
  
  Solution:
  
  Check Packing Status: Verify the packing status of the delivery.