How To Fix CLUNDO031 - System error locking change number &

CLUNDO031 - Overview

• Message type: E = Error

• Message class: CLUNDO - Message Class for Undo Functions in Classification

• Message number: 031

• Message text: System error locking change number &

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 CLUNDO031 - System error locking change number & ?

  The SAP error message CLUNDO031 typically indicates a system error related to the locking of a change number. This error can occur in various scenarios, particularly when working with change management or transport requests in SAP.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  Locking Issues: The change number you are trying to access is locked by another user or process. This can happen if another user is currently editing or processing the same change number.
  Database Issues: There may be issues with the database that prevent the system from properly locking or unlocking the change number.
  System Configuration: Incorrect configuration settings in the SAP system can lead to locking problems.
  Transport Management: If you are working with transport requests, there may be issues with the transport management system that are causing the lock.
  
  
  Solution:
  To resolve the CLUNDO031 error, you can try the following steps:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for