>No, I did not. I do check it now and it returns .F.. With aError I find out that the error 'Uniqueness of key violated' (or something like that) is the problem. When I change my index to a regular index (was primary) TableUpdate returns .T. and all new records are inserted but there Id = 0.
>
>Any idea?
>Marco

How are you generating the PK in the view? Sounds like your "unique" number is not so unique after all.