Hi Stefano,

> i agree but how ?
> everything is done clicking the post button on the TIB_UpdateBar, there is
> no code
> how can i prevent a commit cliccking the post button ?

You should look at your transaction component. If you don't have one IBO
will create one for you, with autocommit=True. So you must have a
transaction component, and control this with that component.

Artur