Microsoft Teams


Error message

Likely meaning (TL;DR)

Recommended next steps

WorkflowTriggerIsNotEnabled","message":"Could not execute workflow trigger 'manual' with state 'Suspended': trigger is not enabled

WorkflowTriggerIsNotEnabled (trigger suspended)

The workflow is turned off - ask the Teams/Power Automate admin to turn it onIf it was recreated, you need to update the integration with the new workflow link

Reconnect the integration and try again

Webhook Url is not updated

Create a new Teams webhook/Flow URL and paste it into the integration (old ones often stop working)

Reconnect the integration and try again

end of file reached

Teams integration sent or received a malformed or truncated payload (often JSON), so parsing stopped unexpectedly at the end of the input.

Failed to open TCP connection to :80 (Connection refused - connect(2) for nil port 80)

eams integration tried to connect to an HTTP endpoint on port 80 but the host/URL was missing or incorrect (nil), so the connection was refused.

erifying the integration’s target URL/hostname and port (use the correct Teams webhook/API URL, typically HTTPS 443) and ensure outbound access is allowed.


What’s Next