This optional activity can be performed to cancel a rental transfer that is no longer valid.
A rental transfer has to exist in any other status than Canceled or Closed.
The rental transfer will be canceled. Any previously allocated items will be released, so that they can again be un-reserved or un-issued from the originating demand line.
Note that this is an irreversible step, once a rental transfer has been canceled, no further processing can take place for it.