>Hello.
>I'm running a form which uses a private datasession, but after releasing the form I still can see its datasession by issuing the SET command.
>
>There are no public variables referencing objects created in the form, and no transactions are involved. It's just a reference form to display data.
>
>I'm just locking and unlocking a record for one table.
>
>I also notice that not all tables defined in form's dataenvironment appear open in the unknown(3) data session, just some of them.
>
>How can I know why this is happenning?
>
>Thanks,
>
>Juan C.

Juan,

I think that somehow you may still have a dangling object reference which prevents the real release of the form. Usually it's hard to find the cause, but you may try to use ObjRef utility from David Frankenbach website.