Running the Container Gateway you may see this error if you attempt to use the CA Single Sign-On SDK integration from the Policy Manager.
Cannot Find CA Single Sign-On SDK!
Release : 10.1 Container Gateway
The CA Single Sign-On SDK is disabled by default on the container form-factor of the Gateway
Please see this documentation to enable the CA Single Sign-On SDK on the container Gateway
Environment Variables for the Container Gateway
Use Dcom.l7tech.server.siteminder.enabled=true