You can view the on-hand quantity, the available quantity, and the quantity held for each lot. You can also view up to six other quantity types, which you set up in the User-Defined Code table UDC (40/LQ).
You are going to set up an inventory item quantity review. You need to set up UDC 40/LQ.
UDC 40/LQ indicates for which document type the system will track lot quantities. You must associate each document type with one of the quantity type categories that appears on Lot Master Revisions. For example, if you specify the received category for document type OP (purchase order type), then each time that you receive items on a purchase order, the system records the quantity to the received category for the lot. For certain items, you should enter grade and potency information. If you do not specify a grade or potency for items that require this information, the system uses the standard grade and potency from Preference Profile - Grade and Potency (P40308/F40308).