How to Cancel or Delete Partially Received Purchase Order

Hi,

Product version and Release    >>  R12.1.3

We have lots of Purchase Orders, which are partially received. Users donnot want to keep these PO and wish to cancel or delete the remaining PO lines or PO due quantities.

As far as I know the 'PO Masscancel' does not cover such situations. As the function works fine where none of the PO lines is received. In other words whole PO is pending.

How can we cancel such PO, from those either some of the PO lines are received or part of the Quantity ordered in a PO line is received.

.

Regards,