>Everyone,
>
>I'm having a problem where by when my form closes the DataSession doesn't close properly and "Unknown(< ? >)" is left, these can build up and I'm assuming use resources.
>
>I've searched the Posts and found some that suggested lingering object references were to blame, yet I've taken every precaution to ensure this is not the case, yet, I can narrow the cause down to 1 method of an Object that I call.
>
>The Method Manipulates several objects, (creating and destroying others).
>
>I'm assuming that when I declare a variable using "LOCAL" and assign that variable an Object Reference or use it in a "FOR EACH" Collection itteration that when the Method ends that Reference (LOCAL) is destroyed.
>
>Is there some additional clean up I should be performing or have I made some invalid assumptions?
>
>Any helpful advice would be appreciated.
>
>Thanks,
>
>- Aaron.

A few other things to look for..

* any buffered data that may have been changed but not committed
* any double used of PEMSTATUS() - using this more than once in one command line can leave an outstanding object reference
* any object references that themselves have object references, especially if the object reference is in a property. for properties, set property=.NULL. to clear it out.