We used to have cases where our customer faced the following error message: "40613-Database ‘xyz' on server ‘xyz2' is not currently available. Please retry the connection later. If the problem persists, contact customer support, and provide them the session tracing ID of 'AFDB133B-E6A0-4AFD-9021-xxxxx'.State: 1" .
This issue happens when the Azure database is being moved (or reconfigured) and your application loses its connection to the SQL database. SQL database reconfiguration events occurs because of a planned event (for example, a software upgrade) or an unplanned event (for example, a process crash, or load balancing). Most reconfiguration events are generally short-lived and should be completed in less than 60 seconds at most.
In this video we are going to give some insights about it: