How To Fix 0T016 - Delivery specified already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: 0T - WBO Configuration Editor / SE06

• Message number: 016

• Message text: Delivery specified already exists

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0T016 - Delivery specified already exists ?

  The SAP error message 0T016: "Delivery specified already exists" typically occurs when there is an attempt to create or process a delivery document that already exists in the system. This can happen in various scenarios, such as during the creation of outbound deliveries, when trying to post goods issues, or when processing sales orders.
  Causes:
  
  Duplicate Delivery Creation: The most common cause is that the delivery number you are trying to create already exists in the system.
  Incorrect Data Entry: There may be a mistake in the data entry, leading to the system interpreting the input as a duplicate.
  System Configuration Issues: Sometimes, configuration settings in the SAP system can lead to unexpected behavior, including duplicate entries.
  Integration Issues: If there are integrations with other systems (like EDI or third-party logistics), they might be trying to create the same delivery simultaneously.
  
  Solutions:
  
  Check Existing Deliveries: Before creating a new delivery, check if the delivery number already exists. You can do this by using transaction codes like VL03N (Display Outbound Delivery) to search for the delivery.
  Use a Different Delivery Number: If you find that the delivery number is already in use, consider using a different number or allowing the system to generate a new one automatically.
  Review Data Entry: Ensure that all data entered is correct and does not inadvertently lead to duplicate entries.
  Check for System Errors: If you suspect a system error, check the system logs or consult with your SAP Basis team to see if there are any underlying issues.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and VL03N (Display Outbound Delivery).
  SAP Notes: Search for SAP Notes related to error message 0T016 in the SAP Support Portal for any known issues or fixes.
  User Authorization: Ensure that the user has the necessary authorizations to create or modify deliveries, as lack of permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.