How To Fix TT235 - New session could not be called

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 235

• Message text: New session could not be called

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.

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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 TT235 - New session could not be called ?

  The SAP error message TT235, which states "New session could not be called," typically occurs when there is an issue with the SAP GUI or the connection to the SAP system. This error can arise due to various reasons, including configuration issues, network problems, or limitations in the SAP system itself.
  Causes:
  
  Session Limit Exceeded: Each user has a limit on the number of sessions they can open. If this limit is reached, you may encounter this error.
  Network Issues: Problems with the network connection can prevent the SAP GUI from establishing a new session.
  SAP GUI Configuration: Incorrect settings in the SAP GUI can lead to session issues.
  SAP System Configuration: The SAP system itself may have restrictions or configurations that limit session creation.
  User Lock: The user account may be locked or inactive, preventing new sessions from being created.
  
  Solutions:
  
  Check Session Limit: Verify the number of active sessions for your user. You can do this by logging into the SAP system and checking the active sessions. If you have reached the limit, log off from some sessions.
  Network Troubleshooting: Ensure that your network connection is stable. Check for any connectivity issues that might be affecting your ability to connect to the SAP system.
  SAP GUI Settings: Review the settings in your SAP GUI. Ensure that the configuration is correct and that you are using a compatible version of the SAP GUI for your SAP system.
  SAP System Configuration: Consult with your SAP Basis team to check if there are any restrictions on session creation or if there are any system-wide issues.
  User Account Status: Check if your user account is active and not locked. If it is locked, contact your system administrator to unlock it.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to TT235 for any specific patches or updates that may address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for your version of the system for any known issues or configuration guidelines.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your IT support or SAP Basis team for further investigation.