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

A new Data Days event is coming soon! This time we’re going bigger than ever. Fabric, Power BI, SQL, AI and more. Don't miss out.

Reply
Anonymous
Not applicable

Power BI Report Server dataset API presents data as JSON - Power Pivot expects XML - how do I fix?

We're working with an on-premises Power BI Report Server and I have a cached dataset.  I want to make this available to Power Pivot users but it is expecting an XML structure.  When I enter the URL for the data feed (http://<reportserver>/Reports/api/v2.0/datasets(<ID>)/data), I get this error: Cannot connect to the specified feed.  Verify the connection and try again.  Reason: Data at the root level is invalid.  Line 1, position 1.

 

When I put the URL into a browser, I get the data in a JSON format.  When I use Power Query, I can see the data.  When I use Power BI Desktop, I can see the data.  Can someone help explain what I need to do in order to get this data to be made available for Power Pivot?  I'm using Excel 2016 in case that's important.

0 REPLIES 0

Helpful resources

Announcements
May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Fabric SQL PBI Data Days

Data Days 2026 coming soon!

Sign up to receive a private message when registration opens and key events begin.

New to Fabric survey Carousel

New to Fabric Survey

If you have recently started exploring Fabric, we'd love to hear how it's going. Your feedback can help with product improvements.

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.