SQL Server Error Msg 6580 – Declarations do not match for parameter %d. .NET Framework reference and T-SQL OUTPUT parameter declarations must match.

In this blog post, let’s learn about the error message “6580 – Declarations do not match for parameter %d. .NET Framework reference and T-SQL OUTPUT parameter declarations must match.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.

SQL Server Error Message

6580 – Declarations do not match for parameter %d. .NET Framework reference and T-SQL OUTPUT parameter declarations must match.

Reason for the Error

To be update soon…

Solution

To be update soon…