Oops! The SAML response does not have a status of 'Success'

[RobW]

Help, I've just had this reported to me from one of our more interesting internal users - apparently this just started recently and I haven't had any other reports of affected users (let alone which OS/browser this user is on - and unlikely to get a response before Monday from them now)

I am absolutely stumped on how to progress this (I suspect that it's one for our Infrastructure team given the error message however I don't know where to start troubleshooting this (and Infrastructure are likely to send it back to me claiming they can't help) so would appreciate any pointers?

Thanks!

[Victor]

@RobW did you have a chat with your IdP administrator regarding this issue?