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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
Regular 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
mnuttall-regatt
Regular Visitor

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
Regular Visitor

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

Flamingo
New Member

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
Regular 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.

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