Unable to load data for this visual element

Hi Anonymous 

I used Microsoft fabric for this solution. I had access to the data in the Microsoft Fabric datawarehouse.
When I connect to the report it won't work,

I'll put up some screensheets to show you that the data already exists in microsoft fabric datawarehouse.

 by clicking on new report i get an error :

And here's the error message

I'd like to remind you that I had access to data that I got from azure SQL DB and API Rest that I integrated into the microsoft Fabric pipelines, after which I used dataflow for transformation and the final phase of putting them into datawarehouse.

Thanks in advance for your help

Any help is appreciated.