Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

July 7 - July 17 | Round 2 of the Power BI Dataviz World Championships. Don't miss your chance! Learn more

Reply
pmendoza
Frequent Visitor

Data source error2 arguments were passed to a function which expects 1

Data source error:  2 arguments were passed to a function which expects 1

I have set up my personal gateway, and it seems to be running. When I try and refresh my dataset, I get the above error. I am at wits end, but cannot figure out what the issue is. I am on a VM Ware machine, and don't know if this could be causin issue.

Any help or insight would be greatly appreciated!!

Thanks

Pablo

1 REPLY 1
dimazaid
Microsoft Employee
Microsoft Employee

hi @pmendoza

What data source are you trying to connect to? 

Make sure you upgrade to the latest Personal Gateway version and try again. 
Thanks,
Dimah

Helpful resources

Announcements
FabCon and SQLCon Barcelona 2026

FabCon & SQLCon – Barcelona 2026

Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.

60 days of Data Days Carousel

Data Days 2026

Join Fabric Data Days 2026: 60 days of free live/on-demand sessions, challenges, study groups, and certification opportunities.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.