Hi Laurinda,
As you are using tiny int in the SQL stored procedure and check boxes recognized as binary 0/1. So you want to update the parameters in the SP. It will give an error, You can try Bit(you can’t change datatype by SiWebPart) as data type in sql SP. Hope it helps you.
In case you need any further help or want to discuss the same , please feel free to log a case with our support team of QuickApps
Thanks