Bill of material Production Entry - V4.5.2 MAS 90 (it will be a while before I start referring to it as a MAS 100 flavor). Client did a production entry (image attached). All items were pulled from inventory except the last one (pallets). Costs were moved in GL appropriately. Even so, the on hand quantity field WAS updated but the costing tier was not zeroed out. Not sure what happened. Client indicates nothing out of the ordinary took place.