SQL Server Error Msg 6504 – The value returned from %.*ls.%.*ls is not allowed to be NULL.

In this blog post, let’s learn about the error message “6504 – The value returned from %.*ls.%.*ls is not allowed to be NULL.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

6504 – The value returned from %.*ls.%.*ls is not allowed to be NULL.

Reason for the Error

To be update soon…

Solution

To be update soon…