When attempting to connect from Tableau Prep 2018.2 to my Tableau Server 2018.1, I receive the following error:
The required SSL certificate might be missing or doesn't match the Tableau Server certificate for "https://myservername.xxx". Contact your System Administrator.
I expect this error is occurring because the Tableau Server is using SAML for authentication, and the SAML server's certificate uses a different hostname than the Tableau Server. Is there a way to configure Tableau Prep to allow this connection via SSO?
Your SAML certification hostname and Tableau Server hostname should be the same - it's one of the core requirements for using SAML with Tableau Server, I'm surprised Tableau Desktp can connect with this configuration. Is there a reason the two do not match? Can they be made to match?