How To Fix GTCN_MESSAGE255 - Verification document &1 is locked by user &2

GTCN_MESSAGE255 - Overview

• Message type: E = Error

• Message class: GTCN_MESSAGE - GTCN: Message Class

• Message number: 255

• Message text: Verification document &1 is locked by user &2

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 GTCN_MESSAGE255 - Verification document &1 is locked by user &2 ?

  The SAP error message GTCN_MESSAGE255 indicates that a verification document is locked by a specific user. This typically occurs when a document is being edited or processed by another user, preventing you from making changes or accessing it.
  
  Cause:
  
  Document Locking: The document is currently being edited or processed by another user, which causes it to be locked.
  Session Issues: Sometimes, a user may have an open session that has not been properly closed, leading to a lock on the document.
  System Errors: Occasionally, system errors or crashes can leave documents in a locked state.
  
  
  Solution:
  
  Wait and Retry: If the document is locked by another user, the simplest solution is to wait until that user has finished their work and released the lock.
  Contact the User: If you know who the user is, you can contact them to ask if they can release the document.
  Check Lock Entries: You can check the lock entries in SAP using