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Unlocking the Power of Power BI: Overcoming Common Data Source Errors

Power BI is a powerful data analytics and visualization tool that allows businesses to make informed decisions based on data insights. However, users may encounter certain errors while accessing data sources in Power BI.

In this article, we will explore two common Power BI data source errors: “Access Denied” and “Web.Content failed to get contents from.” We will provide practical solutions for resolving these errors, helping users get the most out of their Power BI experience.

Power BI data source error – Access Denied

Check for Power BI Update

Keeping Power BI up to date is essential for ensuring its smooth functionality. Power BI regularly releases updates, addressing bugs and introducing new features.

In case you encounter an “Access Denied” error, the first step is to check if your Power BI version is the latest. 1.

Open Power BI Desktop app on your computer. 2.

Go to the “File” tab and click on “Options and settings”. 3.

Select “Options” from the dropdown menu. 4.

In the left pane, click on “Global”. 5.

Check the “Keep up to date” box if it isn’t already checked. By enabling this option, Power BI will automatically check for updates and install them as soon as they become available.

This ensures that you have the most recent version and maximizes the chances of resolving the “Access Denied” error.

Create New Pbix File and Clear Permission

If updating Power BI did not resolve the “Access Denied” error, the next troubleshooting step involves creating a new Pbix file and clearing the permission of the data source. 1.

Open Power BI Desktop app on your computer. 2.

Create a new blank report by selecting “File” > “New” > “Blank Report”. 3.

In the “Home” tab, click on “Get Data” to connect to your data source. 4.

Choose the appropriate data source option (e.g., SharePoint, SQL Server, Excel, etc.). 5.

Enter the necessary credentials to establish the connection. 6.

If the connection is successful, save the file with a different name (e.g., “New_Report.pbix”). By creating a new file, you are essentially starting fresh and eliminating any potential issues associated with the previous report.

Additionally, clearing the permission of the data source ensures that any access restrictions or conflicts are resolved. Power BI data source error – Web.Content failed to get contents from

Disable Parallel Query Processing

The error message “Web.Content failed to get contents from” typically occurs when Power BI encounters difficulties retrieving data from a web source. To address this error, disabling parallel query processing often proves effective.

1. Open Power BI Desktop app on your computer.

2. Go to the “File” tab and click on “Options and settings”.

3. Select “Options” from the dropdown menu.

4. In the left pane, click on “Query Editor”.

5. Under the “Current Workbook” section, uncheck the box next to “Allow parallel loading of tables.”

Disabling parallel query processing forces Power BI to load data sequentially, which can help overcome issues that arise from simultaneous processing.

By taking this step, you increase the likelihood of resolving the “Web.Content failed to get contents from” error.

Check for Additional Rows

Sometimes, the “Web.Content failed to get contents from” error is triggered by certain rows in the data source. To address this, it is essential to identify and remove any problematic rows.

1. Open Power BI Desktop app on your computer.

2. Go to the “Home” tab and click on “Edit Queries”.

3. In the Query Editor window, select the data sheet from where the error originated.

4. Use the available tools to review the data and identify any rows that may be causing the issue.

5. Right-click on the row(s) and select “Remove.”

Removing the problematic rows ensures that Power BI can successfully retrieve data from the web source without encountering any errors.

By diligently reviewing the data sheet and removing any problematic rows, you can resolve the “Web.Content failed to get contents from” error. In conclusion, Power BI is an exceptional data analytics tool, but encountering data source errors can impede its effectiveness.

By following the troubleshooting steps outlined in this article for the common errors “Access Denied” and “Web.Content failed to get contents from,” users can resolve these issues and continue harnessing the power of Power BI. Remember to keep your Power BI app up to date, create a new Pbix file, clear permission, disable parallel query processing, and check for additional rows to ensure a smooth and error-free Power BI experience.

In conclusion, this article highlights two common data source errors in Power BI “Access Denied” and “Web.Content failed to get contents from” and provides practical solutions for resolving them. By updating Power BI regularly, creating new Pbix files, clearing permissions, disabling parallel query processing, and checking for problematic rows, users can overcome these errors and optimize their Power BI experience.

The ability to troubleshoot and resolve data source errors is crucial for effective data analytics and informed decision-making. Remember to stay updated, refresh your approach, and remain diligent in reviewing and managing data sources.

With these strategies in place, users can unleash the full potential of Power BI and harness valuable insights for their businesses.

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