Troubleshooting Bravura Security Fabric as a service provider
SP-initiated SAML authentication workflow breaks when reaching the Bravura Security Fabric server
If you receive a 404.15 error when trying to access Bravura Security Fabric 's UI (usually in a Saml context: a SAMLRequest from an SP being too long), increase the IIS limit for the URL length, as described in https://www.syncfusion.com/kb/5051/how-to-resolve-the-http-error-404-15-not-found
See also
For more information on HTTP status codes see https://learn.microsoft.com/en-us/troubleshoot/developer/webapps/iis/www-administration-management/http-status-code .