How To Fix SYSTEMSWITCH020 - Error determining system setting

SAP Error Message - Details

• Message type: E = Error

• Message class: SYSTEMSWITCH - Messages for System Switch

• Message number: 020

• Message text: Error determining system setting

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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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.

Smart SAP Assistant

• What is the cause and solution for SAP error message SYSTEMSWITCH020 - Error determining system setting ?

  The SAP error message SYSTEMSWITCH020, which indicates "Error determining system setting," typically arises during system configuration or when trying to switch between different system settings in an SAP environment. This error can occur for various reasons, including issues with system parameters, configuration inconsistencies, or problems with the underlying database.
  Causes:
  
  Missing or Incorrect Configuration: The system settings may not be properly configured in the SAP system, leading to the inability to determine the required settings.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the system settings.
  Database Issues: Problems with the database connection or integrity can lead to errors in retrieving system settings.
  Transport Issues: If the system settings were transported from another system, there may be inconsistencies or missing objects.
  System Environment: Changes in the system environment, such as updates or patches, may lead to unexpected behavior.
  
  Solutions:
  
  Check Configuration: Review the system configuration settings in transaction codes like RZ10 (for profile parameters) or RZ11 (for dynamic parameters) to ensure they are correctly set.
  Authorization Check: Ensure that the user has the necessary authorizations to access the system settings. You can check this using transaction SU53 to analyze authorization failures.
  Database Connection: Verify the database connection and check for any issues with the database. You can use transaction DBACOCKPIT to monitor database health.
  Review Transport Logs: If the error occurred after a transport, check the transport logs for any errors or warnings that might indicate issues with the transported objects.
  System Logs: Check the system logs (transaction SM21) for any related error messages that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve the issue.
  Restart Services: In some cases, restarting the SAP application server or relevant services can help 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. Provide them with detailed information about the error, including any logs or screenshots.
  Documentation: Refer to the official SAP documentation for your specific version of SAP, as there may be version-specific considerations or known issues related to this error.
  
  By following these steps, you should be able to diagnose and potentially resolve the SYSTEMSWITCH020 error in your SAP environment.