Encumbrance on partially invoiced/received PO that has been closed

Hi all,

We are on 12.1.3, working on a data fix for incorrect PO encumbrances, and several of the PO's on the list are of the same scenario.  The PO was partially received and/or invoiced, and then later a buyer manually closed it (not cancelled, not finally closed) without any adjustments being made to the receipts or invoices.  The lines that were not received/invoiced still show an active encumbrance.  These PO's are showing up in the "wrong active encumbrance amount due to reversals" query.  What is the correct behavior of the active encumbrance and the encumbered amount in this situation?  If a