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

Get certified in Microsoft Fabric—for free! For a limited time, the Microsoft Fabric Community team will be offering free DP-600 exam vouchers. Prepare now

Reply
ajr
Frequent Visitor

XMLA fail to connect suddenly

Update: Issue seems to be resolved.

 

XMLA conenction worked last week, now I am getting an error;

 

MWC token validation failed: Invalid Token type, expected MwcToken but got AadBasedToken

 

This happens in Power BI Desktop, SSMS, Tabular Editor 2, and DAX Studio. I've tried using my user account and a service account but both fail to connect.

 

Any help would be appreciated.

 

Update: I've opened a support ticket, response was; "We are currently investigating this same behavior that seems to be impacting multiple customers. We are already in the process of creating an internal incident for the Product Team and we are also attempting to make it high priority to be worked as soon as possible."

 

1 ACCEPTED SOLUTION
RichardPi
Frequent Visitor

Just an update on this post - my problem has gone away ie I can now see data in dashboard as expected.

View solution in original post

11 REPLIES 11
Anonymous
Not applicable

Our issue has resolved itself today, we are in UK South. Its worth testing now to see if its resolved yours.

trathbone1
Frequent Visitor

Issue is resolved for me too

RichardPi
Frequent Visitor

Just an update on this post - my problem has gone away ie I can now see data in dashboard as expected.

Anonymous
Not applicable

I am seeing the same issue with Embedded capacity in UK region.

churl
New Member

Would be interested for some info on this, I've got a user with the same issue, using DAX Studio and SSMS

RichardPi
Frequent Visitor

I'm experiencing same problem exact message I see is 

Feedback Type:
Frown (Error)

Error Message:
MWC token validation failed: Invalid Token type, expected MwcToken but got AadBasedToken

TobyToller
New Member

Same issue UK South

trathbone1
Frequent Visitor

Out of curiosity do you use Premium? And if so is it in the West Europe region?

Yes it's Premium but a different region (UK West)

trathbone1
Frequent Visitor

I have exactly the same issue.

Good to know it's not just me, thanks for replying.

Helpful resources

Announcements
OCT PBI Update Carousel

Power BI Monthly Update - October 2024

Check out the October 2024 Power BI update to learn about new features.

September Hackathon Carousel

Microsoft Fabric & AI Learning Hackathon

Learn from experts, get hands-on experience, and win awesome prizes.

October NL Carousel

Fabric Community Update - October 2024

Find out what's new and trending in the Fabric Community.

Top Solution Authors
Top Kudoed Authors