SQL Server Error Msg 8678 – Cannot create the clustered index “%.*ls” on view “%.*ls” because the view references a SUM aggregate of a nullable expression. Consider adding a new COUNT_BIG aggregate over such nullable expression.

In this blog post, let’s learn about the error message “8678 – Cannot create the clustered index “%.*ls” on view “%.*ls” because the view references a SUM aggregate of a nullable expression. Consider adding a new COUNT_BIG aggregate over such nullable expression.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

8678 – Cannot create the clustered index “%.*ls” on view “%.*ls” because the view references a SUM aggregate of a nullable expression. Consider adding a new COUNT_BIG aggregate over such nullable expression.

Reason for the Error

To be update soon…

Solution

To be update soon…