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

SAP Error Message - Details

• 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message O9016 - Delivery & cannot be used, because picking has already begun ?

  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 wait until the picking process is completed before making any changes to the delivery.
  
  
  Cancel Picking: If you need to make changes urgently, you can cancel the picking process. This can typically be done through the transaction code for picking (e.g., LT03 for transfer orders) or by using the appropriate transaction to reverse the picking.
  
  
  Use Alternative Delivery: If the changes are critical and cannot wait, consider creating a new delivery for the same order and processing that instead.
  
  
  Consult with Warehouse Personnel: If you are not directly involved in the picking process, consult with the warehouse team to understand the current status and whether they can assist in resolving the issue.
  
  
  SAP Support: If the issue persists or if you believe it is due to a system error, consider reaching out to your SAP support team or consulting SAP documentation for further troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and LT03 (Create Transfer Order).
  User Roles: Ensure that you have the necessary permissions to make changes to deliveries and that you are following the correct procedures as defined by your organization.
  Documentation: Review SAP documentation or help files related to delivery processing and picking to understand the workflow and restrictions better.
  
  By following these steps, you should be able to address the O9016 error and proceed with your delivery processing as needed.