How To Fix SY606 - The mode was separated from the debugger and the debugger was closed.

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 606

• Message text: The mode was separated from the debugger and the debugger was closed.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY606 - The mode was separated from the debugger and the debugger was closed. ?

  The SAP error message SY606 indicates that the debugger session has been terminated or disconnected. This can happen for various reasons, and understanding the cause can help in finding a solution. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  User Action: The user may have manually closed the debugger or the session may have been terminated by the user.
  Timeout: The debugger session may have timed out due to inactivity.
  Network Issues: If you are using a remote connection, network instability can cause the debugger to disconnect.
  System Configuration: Certain system settings or configurations may lead to unexpected behavior in the debugger.
  SAP GUI Issues: Problems with the SAP GUI client can also lead to disconnections.
  
  Solutions:
  
  Restart the Debugger: If the debugger has been closed, you can restart it by setting a breakpoint in your code and running the program again.
  Check Network Connection: Ensure that your network connection is stable. If you are on a remote connection, try to improve the connection quality.
  Increase Timeout Settings: If the issue is related to session timeouts, you may need to adjust the timeout settings in the SAP system or your SAP GUI settings.
  Update SAP GUI: Ensure that you are using the latest version of the SAP GUI, as updates may fix bugs or issues related to the debugger.
  Check System Logs: Look at the system logs (transaction SM21) for any related errors or warnings that might provide more context about the disconnection.
  Consult with Basis Team: If the problem persists, it may be necessary to consult with your SAP Basis team to check for any system-level issues or configurations that could be causing the problem.
  
  Related Information:
  
  Debugging in SAP: Familiarize yourself with the debugging tools and techniques in SAP, as understanding how to effectively use the debugger can help mitigate issues.
  SAP Notes: Check SAP Notes for any known issues related to the debugger and the specific version of SAP you are using. SAP Notes often provide patches or workarounds for known problems.
  User Documentation: Review the user documentation for your version of SAP to understand any specific configurations or settings that may affect the debugger.
  
  By addressing the potential causes and applying the suggested solutions, you should be able to resolve the SY606 error and continue your debugging session effectively.