In this blog post, let’s learn about the error message “277 – The column “%.*ls” is specified multiple times in the column list of the UNPIVOT operator.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.
SQL Server Error Message
277 – The column “%.*ls” is specified multiple times in the column list of the UNPIVOT operator.
Reason for the Error
To be update soon…
Solution
To be update soon…