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Toad For SQL Server Failed to connect to Microsoft SQL Server with Encrypted Connection Enabled.
설명
When attempting to connect to a Microsoft SQL Server instance with an encrypted connection enabled, an error “The target principal name is incorrect” results, and unable to connect.
원인
The default configuration will not connect to the SQL Server instance with an encrypted connection enabled.
해결 방안
The “Encrypt connection” needs to be checked and an additional parameter “TrustServerCertificate” set to “True” needs to be added to the connection properties. Perform the steps below to make the required changes:
Right-click on SQL Server connection | Properties.
Under the Login tab, enter the required information and ‘check’ the Encrypt connection.
Under the Advanced tab, add the parameters “TrustServerCertificate” to “True” and hit Enter.
Save the connection information and connect again to the instance.