Problem Statement: Recently as per the organisation hardening process we have upgraded from TLS 1.2 to TLS 1.3 noticed below error
Environment Background : In the flow we are using HTTP action to perform operation using on-premise data gateway connecting on-premise Microsoft SQL Server database to microsoft data-verse.
Resolution : The change is implemented by Infra Team as per regular hardening process. After lot of analysis to decode the error finally downgraded from TLS 1.3 to TLS 1.2 then issue got resolved.
Parallel raised a support ticket with Microsoft to understand when Power Automate will start supporting TLS 1.3. Yet to get the update 😊
GM Dynamics Consulting 