Error "SAML response reported an IdP error" after Login

[Cantor, Scott]

> I already looked into the IdP logs and I don't see any error there. 

If it's not a bad error message, there is, without any doubt, something in the log about it. That doesn't make it an "ERROR" from a logging perspective, as logging categories have a very specific meaning.

If the IdP is returning a SAML error, it has a reason and it will say so, not to mention it being audited if configured to record the relevant field.

Of course, the SP could also simply be broken and not reporting the issue accurately.

-- Scott