Improve error message when releaseing prod order to warehouse

When I release a prod order to warehouse and I don't have all the materials I get an error that mentions the LOT ID of the item that is short. With a little effort it should be possible to have this error message talk part numbers , with description, so the user knows exactly which items are short , so he can take action. The Lot - ID is an obscure field that no functional user would have to deal with.