How To Fix VW339 - Processing not possible: Data blocked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: VW - Shipment Processing Output

• Message number: 339

• Message text: Processing not possible: Data blocked by user &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 VW339 - Processing not possible: Data blocked by user & ?

  The SAP error message VW339, which states "Processing not possible: Data blocked by user," typically occurs when a user attempts to process a document or transaction that is currently locked by another user. This locking mechanism is a part of SAP's data integrity and concurrency control, ensuring that multiple users do not make conflicting changes to the same data simultaneously.
  Causes:
  
  User Lock: Another user is currently editing or processing the same document or transaction.
  Transaction Lock: The document may be in a state that requires it to be locked for processing (e.g., it is being posted or changed).
  System Lock: The system may have a temporary lock due to a previous transaction that did not complete successfully.
  Authorization Issues: The user may not have the necessary authorizations to unlock or process the data.
  
  Solutions:
  
  
  Identify the Locking User:
  
  Use transaction code SM12 to view the list of locks in the system. You can filter by the user