/BDL/D-160 - Session ID is already in use: please try another one

SAP Error Message - Details

• Message type: E = Error

• Message class: /BDL/D- -

• Message number: 160

• Message text: Session ID is already in use: please try another one

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.

AnswerBot

• What is the cause and solution for SAP error message /BDL/D-160 - Session ID is already in use: please try another one ?

  The SAP error message /BDL/D-160 Session ID is already in use: please try another one typically occurs in the context of SAP Business Data Language (BDL) or when dealing with session management in SAP systems. This error indicates that the session ID you are trying to use is already active or has been assigned to another process, which prevents you from using it again.
  Causes:
  
  Concurrent Sessions: The session ID you are trying to use is already in use by another user or process.
  Session Management Issues: There may be issues with how sessions are being managed in the system, leading to conflicts.
  Timeouts: If a session has timed out but is still being referenced, it may cause this error.
  System Configuration: Configuration settings in the SAP system may limit the number of concurrent sessions or have specific rules about session IDs.
  
  Solutions:
  
  Use a Different Session ID: The simplest solution is to generate or request a new session ID and try again.
  Check Active Sessions: If you have access, check for any active sessions that might be using the same ID. You can do this through transaction codes like SM04 (User Overview) or SM50 (Process Overview).
  Log Out and Re-Log: Logging out of the SAP system and then logging back in can sometimes clear session conflicts.
  Session Timeout Settings: Review and adjust session timeout settings if necessary, to ensure that sessions are properly released after inactivity.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support for further assistance, especially if it appears to be a system-wide issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to session management and this specific error message.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that might provide more context.
  Documentation: Refer to SAP documentation for best practices on session management and troubleshooting session-related errors.
  
  By following these steps, you should be able to resolve the error or at least identify the underlying issue causing it.