PBI Web wont recognise 1 of my SQL data sources through gateway

[Anonymous]

I have a Power BI file that i have published that is comprised of 3 SQL data bases and a handful of excel reference files.  I have set up access to all of these files and databases within my gateway.  Upon publishing this to Power BI web, i've been unable to link it to the gateway.

For troubleshooting, i removed data sources individually until i found which specific source was causing all of the issues.  Below is the troublesome data source and I can't for the life of me work out whats wrong.  I'm hoping someone out there is smarter than me and might know what i'm missing? (Both Gateway and Source use the same user/pass)

[Anonymous · Accepted solution]

Found out what i was missing!  My user details hadn't been added to that one specific data source.  Added my name on the users tab and it all worked perfectly!