Seaquel
SQL Server error code

SQL Server error 7443

SQL Server raises error 7443 at severity 16, which marks a problem with the query or data that you can correct.

Microsoft Entra ID use self mode authentication to linked server "%ls" failed because it is not part of any server trust group that contains the current server. For more information about joining servers into a server trust group, see [https://go.microsoft.com/fwlink/?linkid=2323200](https://go.microsoft.com/fwlink/?linkid=2323200).
Msg7443
Severity16
Group7000–7999

Source: Database Engine events and errors