Kerberos SSO Authentication is not working in Peopletools 8.56
Kerberos SSO Authentication is not working in Peopletools 8.56. User gets error message with signon page " Authorization Error - Contact Security Administrator" when user open new browser session. However if user click same application link Application login is successful. We have been using Kerberos SSO since last 5+ years and was working in Tools 8.53 and 8.55. however it stopped working once we upgrade tools to 8.56. Our trace indicates that valid Kerberos Token is received from Web Broser to Web Servelet but it is getting removed during Authentication Process. So krbToken value returned in SignleSign on PeopleCode is