SQL Server Error Msg 18399 – Reason: Unsecured connection to the database is disallowed. The secured connection string should be used instead. [Database: ‘%.*ls’]

In this blog post, let’s learn about the error message “18399 – Reason: Unsecured connection to the database is disallowed. The secured connection string should be used instead. [Database: ‘%.*ls’]” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

18399 – Reason: Unsecured connection to the database is disallowed. The secured connection string should be used instead. [Database: ‘%.*ls’]

Reason for the Error

To be update soon…

Solution

To be update soon…