Problem when inserting data from the form to the database

Hello everyone

when inserting data at table level I see a message which is as follows Impossible to create Assignment as well as when inserting values ​​I receive comment values ​​I can solve this problem

Hi @Pro,

There is probably a server-side exception which is logged in Radzen's Output window. You can attach a debugger to the application and put a break point in the CreateXXX method to see what is going on.