On my local machine (not connected to a domain) I have SQL Server 2014 Developer Edition (SSAS is in MD Mode). I have successfully installed and configured the Gateway and successfully created two data sources (one for SQL Server and one for Analysis Services) to my On-Premises local instances.
For SQL Server everything using the Gateway is working just fine including the scheduled refresh. However, with Analysis Services I am having problems. From the PBI Service Get Data I try to connect to my local SSAS instance using the Gateway and receive the message below. I am using the Map user name with Replace containing the e-mail I sign into the PBI Service with and the With with the local machine account (machinename\username)- which is an admin on the machine and an Admin in SSAS. Based on the error message apparently it is looking for a logon server on my local machine. Is this scenario not supported? I am trying to test out the Gateway within the confines of my local environment - any workarounds or suggestions?