How to release Deferred COGS if associated shipment lines have been deleted from AR interface?

Hi,

due to errors in the AR interface for shipped orders, user has deleted the records from AR interface re-entering the invoice manually. Thus cutting the link between the AR invoice line & the OM line.

So now we have a balance showing in the deferred COGS account which actually should have already been release if AR interface record would not have been deleted.

Is there any way to re-establish the link and trigger the deferred COGS release journal entry?

Thanks, Brigitte