Model-Driven Form update ID Property

Hi,

In my model, i have a table with a field called "uniqueID". UniqueId is a "ID property" who is not auto-generated.

I have created a form, a driven from,

When i tried ti update the row, everything working if i didn't try to update uniqueID field.

What i am doing wrong ?

Does anyone know what causes this issue?  It's driving me nuts.

Thanks -

Bolo

www.lordalexworks.com