RE: item lot tracking codes, lot warehouse tracking
If consider the FEFO scenario that I show on screenshots then… a user still can change the Lot that system suggested as a default.. on Inventory Pick lines (system still control Expiration Date and do not allow to use Expired lot…).
Lot Warehouse Tracking ..
Well, my opinion (maybe this is not 100% true) about the design.
Lot Warehouse Tracking is not about Pick According to FEFO, this is more about where a user setup/fill the Lots..
If a user focus on the initial documents, and fill the Lots on a Purchase Order, and more important on a Sales Order then you do not need setup this checker (Lot Warehouse Tracking).. // Item Ledger Entry way as primary way.
If a user has an additional layer of documents that specific for Warehouse (Inventory Pick, Warehouse Pick, …) and a user focus on this layer.. use this layer for filling the Lots then Lot Warehouse Tracking is your choice.. // Warehouse Entry way as primary way.
Of course, need to check all potential scenarios…
Good luck in your experiments.
P.S.
"Lot Warehouse Tracking" need for "Pick According to FEFO" auto-fill feature...