How To Fix TPDA622 - The special session &1 is used every time the Debugger is started

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 622

• Message text: The special session &1 is used every time the Debugger is started

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA622 - The special session &1 is used every time the Debugger is started ?

  The SAP error message TPDA622 indicates that a special session is being used every time the debugger is started. This can occur in various scenarios, particularly when debugging ABAP programs. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Debugger Configuration: The error typically arises from the configuration of the debugger settings in the SAP system. It may be due to a specific session being set as the default for debugging.
  User Profile Settings: The user profile or settings may have been altered, causing the debugger to default to a specific session.
  System Settings: There may be system-wide settings that enforce the use of a special session for debugging.
  
  Solution:
  
  
  Check Debugger Settings:
  
  Go to the transaction SE80 or SE38 and check the debugger settings.
  Ensure that the debugger is not set to use a special session by default.
  
  
  
  User Profile Adjustment:
  
  Navigate to transaction SU01 and check the user profile settings.
  Look for any specific settings related to the debugger and adjust them accordingly.
  
  
  
  Reset Debugger Configuration:
  
  You can reset the debugger configuration to default settings. This can often resolve issues related to special sessions.
  Use transaction SCC4 to check client settings and ensure that debugging is allowed.
  
  
  
  Use Standard Debugger:
  
  If you are using a special debugger session, try switching to the standard debugger. You can do this by adjusting the settings in the debugger options.
  
  
  
  Check for Notes and Patches:
  
  Sometimes, specific SAP Notes or patches may address known issues with the debugger. Check the SAP Support Portal for any relevant notes that may apply to your version of SAP.
  
  
  
  Consult SAP Documentation:
  
  Review the official SAP documentation for any additional troubleshooting steps or configuration settings that may be relevant to your specific version of SAP.
  
  
  
  Related Information:
  
  SAP Notes: Always check for SAP Notes related to the debugger and error messages. These notes can provide insights into known issues and fixes.
  Debugging Best Practices: Familiarize yourself with best practices for debugging in SAP to avoid common pitfalls.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.