We have discovered that a manual Unissue of Materials from a Shop Order effectively recalculates the Expiration date on the Inventory Part In Stock record.

We have a Durability Days value on the Inventory Part. When I unissue the Lot/Batch, the Inv Part in Stock record appears to calculate an expiry date based on this Receipt (back into Stock) as today + durability days, rather than against the original PO Arrival date. 

Before I fire this off the IFS support, is this correct behaviour? We don’t think so!

We are old-school - IFS2003 (sorry!)