topic Re: Power BI Report Server Error: Direct Query to SQL in Report Server

Power BI Report Server Error: Direct Query to SQL

SSNAC — Mon, 14 Apr 2025 20:36:45 GMT

Hi all,

I’m uploading a Power BI report to the Power BI Report Server web portal. My report uses a DirectQuery connection to a SQL Server instance. Both the report server and the SQL Server are on-premises and on the same network. I have also set up a system environment variable and added the SQL Server name there, but I’m still getting the same error.

Interestingly, the data source connection is shown as successful in the Report Server web portal, but when I try to view the report, I receive the following error:

"Error fetching data for this visual

A connection could not be made to the data source with the Name of '{"protocol":"tds","address":{"server":"xxx","database":"xxx"},"authentication":null,"query":null}'.

Please try again later or contact support. If you contact support, please provide these details.

Request IDc670352a-103b-abcf-a8e5-f19d06efb2c2

TimeMon Apr 14 2025 15:26:10 GMT-0500 (Central Daylight Time)

Service version/powerbi/libs"

While the Direct Query works as expected from Power BI Desktop, I am encountering issues when accessing the report through the Power BI Report Server web portal.

Thanks in advance!

Re: Power BI Report Server Error: Direct Query to SQL

v-echaithra — Tue, 15 Apr 2025 06:42:34 GMT

Hi SSNAC ,

Thank you for reaching out Microsoft Community.

The issue is likely environment- or configuration-related within the server rather than with the report or the data source itself.

Power BI DirectQuery reports must include "Encrypt=True;TrustServerCertificate=True" as part of the connection string on data sources, or apply the "PBI_SQL_TRUSTED_SERVERS" environment variable on their Power BI Report Server.

If our response addressed, please mark it as Accept as solution and click Yes if you found it helpful.

Regards,
Chaithra E.

Re: Power BI Report Server Error: Direct Query to SQL

v-echaithra — Tue, 22 Apr 2025 10:10:13 GMT

Hi SSNAC ,

As we haven’t heard back from you, we wanted to kindly follow up to check if the solution provided for the issue worked? or Let us know if you need any further assistance?
If our response addressed, please mark it as Accept as solution and click Yes if you found it helpful.

Regards,

Chaithra.

Re: Power BI Report Server Error: Direct Query to SQL

v-echaithra — Thu, 08 May 2025 12:04:37 GMT

Hi SSNAC ,

May I ask if you have gotten this issue resolved?

If it is solved, please mark the helpful reply or share your solution and accept it as solution, it will be helpful for other members of the community who have similar problems as yours to solve it faster.

Regards,

Chaithra E.

Re: Power BI Report Server Error: Direct Query to SQL

v-echaithra — Mon, 12 May 2025 05:42:30 GMT

Hi SSNAC ,

Regards,
Chaithra.