How To Fix AMDP_DBG031 - Debugging for connection "&1" already in use by user "&2" client "&3".

AMDP_DBG031 - Overview

• Message type: E = Error

• Message class: AMDP_DBG - AMDP Debugger Messages

• Message number: 031

• Message text: Debugging for connection "&1" already in use by user "&2" client "&3".

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 AMDP_DBG031 - Debugging for connection "&1" already in use by user "&2" client "&3". ?

  The SAP error message AMDP_DBG031 indicates that a debugging session for a specific connection is already in use by another user. This typically occurs when multiple users attempt to debug the same ABAP Managed Database Procedure (AMDP) or when a single user tries to initiate a debugging session on the same connection that is already being debugged.
  
  Cause:
  
  Concurrent Debugging: Another user is already debugging the same connection.
  Session Overlap: The same user may have multiple debugging sessions open for the same connection.
  Connection Lock: The connection might be locked due to a previous debugging session that hasn't been properly closed.
  
  
  Solution:
  
  Check Active Sessions: Verify if another user is currently debugging the same connection. You can use transaction SM50 or SM66 to check active processes and see if someone else is using the debugger.
  Terminate Other Sessions: If you have access, you can terminate the other debugging session using transaction SM50 or SM66. Be cautious with