SQL Server Error Msg 1978 – Column ‘%.*ls’ in table ‘%.*ls’ is of a type that is invalid for use as a key column in an index or statistics.

In this blog post, let’s learn about the error message “1978 – Column ‘%.*ls’ in table ‘%.*ls’ is of a type that is invalid for use as a key column in an index or statistics.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

1978 – Column ‘%.*ls’ in table ‘%.*ls’ is of a type that is invalid for use as a key column in an index or statistics.

Reason for the Error

To be update soon…

Solution

To be update soon…