Schedule board shows a blank page or doesn't load

Summary

This article helps dispatchers and administrators resolve problems in which the schedule board in Microsoft Dynamics 365 Field Service displays a blank page, doesn't load, or shows incomplete content. Common causes include:

• Corrupted browser cache or cookies
• An unsupported or outdated browser
• Missing security role privileges
• Third-party browser extensions that block JavaScript resources

The troubleshooting steps in this article cover how to:

• Clear cached data
• Verify browser compatibility
• Check user security roles in the Power Platform admin center
• Isolate extension conflicts

Symptoms

When you open the schedule board in Dynamics 365 Field Service, you experience one or more of the following problems:

• The schedule board area displays a blank white page without any resources or bookings.

• When you select Open in new window from the schedule board, a blank page appears instead of the board content.

• The schedule board partially loads but then shows an error or remains incomplete.

• The following error message might appear in the browser console:

  Something went wrong. Please try again or contact your administrator.

Cause: Browser cache or cookies are corrupted

Outdated or corrupted cached data can prevent the schedule board control from loading correctly. This problem is especially common after a solution update.

Solution

1. Close all Dynamics 365 tabs in your browser.
2. Select Ctrl+Shift+Delete to open the browser's Clear browsing data dialog box.
3. Select Cached images and files and Cookies and other site data.
4. Select Clear data.
5. Reopen the Dynamics 365 Field Service app (for example, https://<YourOrg>.crm.dynamics.com), and go to Scheduling > Schedule Board.

Cause: Unsupported or outdated browser

The schedule board requires a modern Chromium-based browser. Internet Explorer and older Microsoft Edge versions aren't supported.

Solution

Make sure that you use one of the following supported browsers:

• Microsoft Edge (Chromium-based, version 79 or later)
• Google Chrome (latest version)

Cause: Missing or incorrect security roles

The user doesn't have the required security role privileges to access schedule board entities (BookableResource, BookableResourceBooking, or Resource Requirements).

Solution

1. Go to the Power Platform admin center, select Manage, and then select your environment.
2. Select Settings > Users + permissions > Users.
3. Select the affected user, and review their security roles.
4. Make sure that the user has at least the Field Service - Dispatcher or Field Service - Administrator role. The Administrator role includes the required schedule board privileges.

If you use custom security roles, check that the user has Read privilege on the following tables:

• Bookable Resource (bookableresource)
• Bookable Resource Booking (bookableresourcebooking)
• Resource Requirement (msdyn_resourcerequirement)
• Schedule Board Setting (msdyn_scheduleboardsetting)

Cause: Third-party browser extensions

Browser extensions such as ad blockers or privacy tools can interfere with the schedule board's JavaScript resources.

Solution

1. Open the schedule board in an InPrivate or incognito browser window.
2. If the schedule board loads correctly, a browser extension is likely interfering.
3. Disable extensions one by one to identify the problematic extension.

Related content

• Schedule board tab settings