How To Fix SXMSF193 - Error while activating Single Sign-On

SAP Error Message - Details

• Message type: E = Error

• Message class: SXMSF -

• Message number: 193

• Message text: Error while activating Single Sign-On

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 SXMSF193 - Error while activating Single Sign-On ?

  The SAP error message SXMSF193 typically indicates an issue related to the activation of Single Sign-On (SSO) in the SAP system. This error can arise due to various reasons, including configuration issues, missing components, or incorrect settings.
  Cause
  
  Configuration Issues: The SSO configuration might not be set up correctly in the SAP system.
  Missing Components: Required components or libraries for SSO might be missing or not properly installed.
  Incorrect Parameters: The parameters set for SSO in the system might be incorrect or incomplete.
  Network Issues: There could be network-related issues preventing the SSO service from functioning correctly.
  User Permissions: The user attempting to activate SSO may not have the necessary permissions.
  
  Solution
  
  
  Check Configuration: Review the SSO configuration settings in the SAP system. Ensure that all necessary parameters are correctly set.
  
  Use transaction code STRUST to check the SSL settings and trust relationships.
  Verify the settings in transaction SICF for the HTTP services.
  
  
  
  Install Missing Components: Ensure that all required components for SSO are installed. This may include libraries or additional software packages.
  
  
  Review Parameters: Check the parameters related to SSO in the profile parameters (transaction RZ10 or RZ11). Ensure that they are correctly defined.
  
  
  Network Connectivity: Verify that there are no network issues that could be affecting the SSO service. Check firewall settings and ensure that the necessary ports are open.
  
  
  User Permissions: Ensure that the user has the necessary authorizations to activate SSO. Check the roles and profiles assigned to the user.
  
  
  Check Logs: Review the system logs for any additional error messages or warnings that could provide more context about the issue. Use transaction SM21 to check the system log.
  
  
  Consult Documentation: Refer to the official SAP documentation for SSO configuration and troubleshooting. This can provide specific guidance based on the version of SAP you are using.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information
  
  SAP Single Sign-On Documentation: Review the official SAP documentation for Single Sign-On for detailed configuration steps and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to identify and resolve the SXMSF193 error related to Single Sign-On activation in your SAP system.