SQL Server Error Msg 47046 – Reason: Login-based server access validation failed with an infrastructure error. Login lacks Connect SQL permission.

In this blog post, let’s learn about the error message “47046 – Reason: Login-based server access validation failed with an infrastructure error. Login lacks Connect SQL permission.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

47046 – Reason: Login-based server access validation failed with an infrastructure error. Login lacks Connect SQL permission.

Reason for the Error

To be update soon…

Solution

To be update soon…