Power BI Refresh Error

Hi Anonymous 

You can follow my steps below:

open the corresponding PBI desktop local file first and 

Combine Data According to Privacy Levels:

• In Power BI Desktop, go to File > Options and settings > Options.
• Under Current File, select Privacy.
• Ensure that the option Combine data according to your Privacy Level settings for each source is selected

Check Privacy Levels:

• Open Power BI Desktop.
• Go to File > Options and settings > Data source settings.
• Select your data source and click Edit Permissions.
• Ensure that the privacy levels for all data sources are set correctly and consistently. You can choose between Public, Organizational, and Private

Perform a desktop data refresh to ensure success. Ater the refresh is successful, you can republish to and try to reconfigure the data source definition for the data source of the related dataset to ensure that the "Privacy level" configured on the Serive is consistent with that of the Desktop:

Check out the orginal solution here: https://community.fabric.microsoft.com/t5/Service/Data-source-error-Information-is-needed-in-order-to-combine-data/m-p/2753455 

Hope this helps!!

If this solved your problem, please accept it as a solution!!

Best Regards,
Shahariar Hafiz