Power Query - DATAFLOW with Azure SQL Error: We're sorry an error occurred during evaluation.

[apoprio]

Good morning everybody !!!
I've been noticing this type of error:(Error: We're sorry an error occurred during evaluation.) very often, but this is intermittent, that is, sometimes it happens and other times it doesn't.
Seems like a serious instability of the Power BI Service.

In my case, i am used Azure SQL Server in Dataflows 
Could anyone help?

[v-angzheng-msft]

Hi, @apoprio 

The following thread may be useful to you:
Data source error: We're sorry, an error occurred during evaluation.

If that will not cover your case, in these types of errors our suggestion would be to raise a Support Request with Microsoft, so we can perform a more in depth Troubleshooting to understand exactly what is going on with the issue you are currently facing.

If you have a Pro account it is free. Go to https://support.powerbi.com

Scroll down and click "CREATE SUPPORT TICKET".

Best Regards,
Community Support Team _ Zeon Zheng

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[apoprio]

We have the same problem!!!
This is really happening in the last few days...
We believe that it is a problem in Power BI Service, because when using the same script (Power Query) in Power BI Desktop, the error does not occur and then the data loads successfully!! 

[apods1979]

I have same problem

[apoprio]

We have the same problem!!!
This is really happening in the last few days...
We believe that it is a problem in Power BI Service, because when using the same script (Power Query) in Power BI Desktop, the error does not occur and then the data loads successfully!!