>Hi Aleksey.
>I am not using ON ERROR statement.
>I am just using the CursorAdapter.BreakOnError = .F., so if some error occurs it calls the CursorAdapter.Error event. Then in Error event I tried to RETURN .F., but VFP just go ahead with update process.
>I don´t know if you tried to do somenthing like that? It looks like a bug in VFP... I don´t know...
>
>Does somebody has some idea to work arround this?
>
>Thanks anyway.
>Ricardo.

Ricardo,

I made a mistake at the very beginning.
Instead of calling Error function you should call Error command:

Error "The value is not valid..."

Thanks,
Aleksey.