We are receiving the following error when trying to initiate a new SAML Application:
HTTP Status 400 - Bad Request. This page should not be accessed directly
description The request sent by the client was syntactically incorrect.
The authnrequest was being sent to the Authentication URL (redirect.jsp) rather than the proper entry point. The proper entry point for SAML 2 applications is the saml2sso URL (by default this is in /affwebservices/public).