How To Fix TK105 - System type cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 105

• Message text: System type cannot be determined

What causes this issue?

The profile parameter &V1& could not be read.

System Response

The function terminates.

How to fix this error?

Add the parameter to your profile.
It can have the values "SAP" and "CUSTOMER".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK105 - System type cannot be determined ?

  The SAP error message TK105, which states "System type cannot be determined," typically occurs in the context of SAP system configuration or when trying to execute certain transactions that require specific system type information. This error can arise due to various reasons, including misconfigurations or missing settings in the system.
  Causes:
  
  Missing or Incorrect Configuration: The system type may not be properly configured in the SAP system settings.
  Transport Issues: If there are issues with transport requests that affect system configuration, it may lead to this error.
  Authorization Issues: Lack of proper authorizations can prevent the system from determining the type.
  System Environment: The error may occur if the system is not correctly set up in the landscape (e.g., Development, Quality, Production).
  Database Connection Issues: Problems with the database connection can also lead to this error.
  
  Solutions:
  
  
  Check System Configuration:
  
  Go to transaction SPRO and navigate to the relevant configuration settings to ensure that the system type is correctly defined.
  Verify the settings under "SAP NetWeaver" or "System Administration" sections.
  
  
  
  Review Transport Requests:
  
  Check if there are any pending or failed transport requests that might affect system configuration.
  Ensure that all necessary transports have been successfully imported.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the transaction has the necessary authorizations to access system type information.
  You may need to consult with your security team to verify user roles and authorizations.
  
  
  
  System Landscape Configuration:
  
  Verify that the system is correctly defined in the landscape. Check the system's instance profile and ensure it matches the expected configuration.
  
  
  
  Database Connection:
  
  Check the database connection settings in transaction DBACOCKPIT or DB02 to ensure that the database is accessible and functioning correctly.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  Restart the System:
  
  In some cases, a simple restart of the SAP system can resolve transient issues.
  
  
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to system configuration and error handling for more detailed guidance.
  Community Forums: Check SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the TK105 error in your SAP system.