How To Fix O9016 - Delivery & cannot be used, because picking has already begun

O9016 - Overview

• Message type: E = Error

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

• Message number: 016

• Message text: Delivery & cannot be used, because picking 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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O9016 - Details

• The SAP error message O9016 ("Delivery & cannot be used, because picking has already begun") typically occurs in the context of logistics and warehouse management when you attempt to change or process a delivery that has already entered the picking stage. This error is designed to prevent modifications to deliveries that are actively being picked, as it could lead to inconsistencies in inventory and order fulfillment.
  
  Cause:
  
  Picking Process Initiated: The delivery has already been assigned to a picking process, meaning that warehouse personnel have started picking items for that delivery.
  Status of Delivery: The delivery status may indicate that picking has begun, which restricts further changes to the delivery.
  System Configuration: Certain configurations in the SAP system may enforce strict controls on deliveries once picking has started.
  
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check Picking Status: Verify the status of the delivery. If picking has indeed started, you may need to