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DirectQuery Dataflows IDbConnection error

I have a dataflow published in the Power BI Service with the Enhanced Compute Engine turned on. When I add the dataflow to Power BI Desktop as an import, it works as expected. If I choose DirectQuery instead and click load, I get this:

 

Error.png

Status: New
Comments
ChrisMuthmann
Resolver II

It is an issue in the Oct 2020 release for Power BI Report Server (on premises) as well. Modifying the "changed by" date with every click and ending with a "Failure in conceptualschema " while extensive use of filter options.

https://feedback.azure.com/forums/908035-sql-server/suggestions/42374782-failure-in-conceptualschema...

nicg
Advocate II

This issue appears to be resolved in 2.88.1144.0, thanks!

jeffshieldsdev
Solution Sage

@nicg me too!  thanks for the update.