Fix Power BI Report Builder 403 Forbidden Error on Semantic Models
Question details
The user encounters a 403 Forbidden error when attempting to connect to semantic models within Power BI Report Builder.

- Product
- Power BI Report Builder
- Device & OS
- not provided
- Scenario
- Connecting to semantic models to build or edit reports.
- Observed behavior
- The application returns a 403 Forbidden error, preventing the user from accessing the required dataset and building the report.
Ensure you are signed into Power BI Report Builder with the correct account and that your network connection is stable without strict firewall rules blocking Microsoft services.
Verify Dataset Permissions and Clear Credentials
A 403 Forbidden error generally indicates an access or permission issue. Checking your dataset permissions and resetting cached credentials resolves most authentication problems.
To connect to a semantic model in Power BI Report Builder, standard workspace access is sometimes insufficient. You explicitly need 'Build' permissions on the underlying dataset.
Log into the Power BI Service via your web browser, navigate to the workspace containing the semantic model, and ensure the dataset owner has granted you 'Build' permissions.
In Power BI Report Builder, navigate to the data source settings or connection properties. If there is an option to clear existing credentials, select it to remove any expired or conflicting login tokens.
Click your profile icon in the top right corner of Power BI Report Builder, sign out, and then sign back in using the account that has the confirmed Build permissions.

Consult the Microsoft Power BI Community
If permissions are configured correctly but the error persists, seek targeted assistance from specialized Microsoft engineers and community experts.
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Frequently Asked Questions
What does a 403 Forbidden error mean in Power BI Report Builder?
A 403 Forbidden error means the server understands your request to connect to the semantic model but refuses to authorize it. This almost always indicates that your account lacks the necessary 'Build' permissions for that specific dataset.
Can I use WPS Office to open reports exported from Power BI?
Yes. If you export data from your Power BI reports into Excel (.xlsx) or CSV formats, you can open, view, and analyze these files seamlessly using WPS Spreadsheet.
Why am I getting a 403 error even though I am a workspace admin?
This can happen if your authentication token has expired, or if there is a conflict between multiple accounts signed in on the same machine. Signing out, clearing cached credentials, and signing back in usually resolves this issue.




