Christian,

Christian Gütter schrieb:

>>I will try to disable the master-detail stuff and see
>>what happens.
>
>
> Even now, with MD disabled, it still does not work.
> I even replaced my master query with a new one, but
> IBO still puts the field PID in the where condition.
> Dunno why IBO does that.

maybe it will be helpful if you show the query properties as they are
stored within the dfm.

Luc.