Report displays error while connecting to SSAS Cube

[Sillyvizard]

I have created a SSAS cube in my local machine running a MSSQL Server 2014 Enterprise Edition and connected it to Power BI desktop using a live connection. Then, I created all the visuals from the cube in the Power BI desktop. Then published the report to my Workspace. I have also setup the enterprise gateway with the following settings: -

This shows connection succesful. However, when I view the report, I get this error.

I have already published the visualizations from power ib desktop to the web application. Please help me resolve this issue. 

Note:- I'm running Windows 10 Professional Edition on my laptop, I am not currently using a domain.

Thank You 

[v-yulgu-msft]

Hi @Sillyvizard,

Restart your data gateway for a try. If error persists, It might be a UPN issue, please follow this video to check the UPN mapping. After mapping, please wait for a few minutes to see whether it works.

Regards,

Yuliana Gu