Hi,



I have a BO of products that contains a field pro_nrow; this field is the Primary Key and the "Auto Incrementing" is enabled (Seed 1, Increment 1).



When I try save a product, appears a error message





Unable to enter an explicit value for the identity column of the table 'tabproduto' when IDENTITY_INSERT is set to OFF.



When I insert directly into a database gives certain.



I looked debug.html the file and noticed that he is going empty ('') for the pro_nrow.

Is attached the image of debug.html



Thank you.