Find all data sources in published Power BI reports

Hi tracyhopaulson,

Please find below an alternative solution along with the steps that may assist in resolving the issue:

Power BI provides a feature known as the OneLake Catalog, enabling users to discover existing data and reports within their organization.

1. Navigate to the Power BI service and select OneLake from the navigation pane.
2. Open the OneLake Catalog, where you will find a list of data items accessible to you. You can filter this list to display all items, your own items, or those endorsed by others within your organization.
3. By exploring the datasets and reports available in the OneLake Catalog, you can review their details to gain insights into the data sources they utilize.

This approach offers a user-friendly interface for exploring and identifying data sources without requiring scripting or advanced technical expertise.

Additionally, please refer to the following link for further information:

Data sources for the Power BI service - Power BI | Microsoft Learn

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Thank you.