It won't help if vordtmp is still USE in another form (such as the one that called this form)...

>Would changing (simplified version)
>
> USE vordtmp IN 0 EXCLUSIVE
> ZAP IN vordtmp
>
>to
>
> USE vordtmp IN 0 EXCLUSIVE
> ZAP IN vordtmp
> USE IN vordtmp
> USE vordtmp IN 0
>
>help?