Why are some users intermittently seeing a 404 error
Article ID: 102168
CA Single Sign On Secure Proxy Server (SiteMinder)CA Single Sign On SOA Security Manager (SiteMinder)CA Single Sign-On
Behavior: When we hit the SP initiated url, we are landing to 404 page of login.fcc. Everything seems to work fine when we are clicking IDP initiated url's.
SiteMinder Policy Server Version: CA Policy Server R12.52 SP1 CR05 Policy Server O/S: Win2008 R2 Web Server: IIS 7.5 Web Server O/S: Win2008 R2 SiteMinder Web Agent Version: smwa-12.52-sp01-cr08-win32 Siteminder Option-Pack Version: 126.96.36.1992 configuration :Partnership SAML2.0
CA Support Requested Failed Request Trace on IIS
There was No 404 if a shorter URL was submitted:
The Failed Request Trace showed a 404 httpsubstatus 15 meaning "The Request Filtering module rejected a request with a too long query string"