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talk114
New Member

Report Server Error no credentials when refresh

Hi everyone,
I am using Power BI Report May 2024 version, I was set to schedule auto refresh via the import method, but sometimes I have an error: No credentials were found for the data source.
I tested on SQL Server and Oracle, but maybe this error:
ErrorCode":-1056505856,"Message":"COM error: Microsoft.PowerBI.ReportServer.ASEngineManagedRoot, No credentials were found for the datasource.","CallStack":null},{"ErrorCode":-1055129594,"Message":"The current operation was cancelled because another operation in the transaction failed.","CallStack":null
talk114_0-1721299459488.png

 

Data source,it's  seem okay. I am sometimes refresh okay.

 

I hope someone can save my life, Thank you so much!
Best regards,
talk114, loveu
1 ACCEPTED SOLUTION
Anonymous
Not applicable

Hi, @talk114 

You can refer to the following case, where you encountered the same problem and other community members used the solution to solve the current problem:

Solved: Fix for "Datasource XXXXXX Not Found" PowerBI Refr... - Microsoft Fabric Community

vjianpengmsft_0-1721629307740.png

Here's how my config.json file is configured, and you can try updating it.

vjianpengmsft_1-1721629426691.png

I was able to refresh the report in SQL Server database import mode smoothly in Report Server:

vjianpengmsft_2-1721629601475.png

vjianpengmsft_3-1721629623649.png

 

 

Best Regards

Jianpeng Li

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

View solution in original post

2 REPLIES 2
Anonymous
Not applicable

Hi, @talk114 

You can refer to the following case, where you encountered the same problem and other community members used the solution to solve the current problem:

Solved: Fix for "Datasource XXXXXX Not Found" PowerBI Refr... - Microsoft Fabric Community

vjianpengmsft_0-1721629307740.png

Here's how my config.json file is configured, and you can try updating it.

vjianpengmsft_1-1721629426691.png

I was able to refresh the report in SQL Server database import mode smoothly in Report Server:

vjianpengmsft_2-1721629601475.png

vjianpengmsft_3-1721629623649.png

 

 

Best Regards

Jianpeng Li

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

aduguid
Memorable Member
Memorable Member

This happens to me when I switch between test and production database connections. I have to update the credentials each time. 

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