I'm trying to connect to SharePoint Online with FME 2018.0 & 2018.1 BETA and I'm getting a SAML authentication error.
It was previously working, but stopped about 3 weeks ago. My assumption is some change on the 365 tenant, but I can't identify anything that's different.
Additionally, despite the error, it's stating response message was: '200'--
Microsoft SharePoint List Reader: Error authenticating via SAML. Verify that the username and password are correct, and that this is a SharePoint Online instance. Response message was: '200'
This occurs if I open a blank workspace and just add a sharepoint write. I've attempted to run the latest version of both 2018.0 and 2018.1 BETA. All when attempting from FME Desktop.