David,

Thanks for the information.

I tried to use the objref utility but I recevied errors during the find references (line 24 Error 11) and was unable to use it. To the best of my knowledge I have no unreleased objects. However, I do use FOR EACH node...

>It's also possible that FOR EACH iterators are creating internal object references that you can't do anything about. If that's the case then you can iterate over the collection using an indexed collection reference.

I have no idea how to "iterate over the collection using an indexed collection reference". Can you point me in the right direction?

Thanks

Barb