Symptom: Power BI Agent is not listed under Sources in Microsoft 365 Copilot, or shows a connection error.
- Go to Copilot in the portal. Does it say the connector has not been set up yet? Then a Microsoft 365 admin has to add the connector first. See Connect Copilot.
- Was the connector just added or changed? Wait up to 15 minutes, because Microsoft applies changes with a delay.
- Ask the Microsoft 365 admin to check that the connector is available to you, via View details in the connector settings.
- Disconnect via Copilot in the portal and connect again via the gear icon > Settings > Sources in Microsoft 365 Copilot.