We would like a function to be able to be ran via batch job, to apply Reservation to Sales Order lines based on configurable parameters.

Our problem is such that upon creation of a sales order for which we dont have inventory to fulfil, no reservation is set to the Sales Order line. Often our procurement is based off backordered sales lines, and purchase orders are created (externally) based off this volume. Therefor, after SO lines are created, then PO can be created, and then PO is registered - however upon PO registration, there is no automated Sales Order reservation for the items now received - ultimately our requirement is for this to happen in sequence of order creation date.

We have experamented with the "reserved ordered" functionality, however this appears to honor the SO line Modified Date, rather than creation date, and doesnt resolve our requirement where the PO doesnt exist at the time of SO creation.