A - The column "Avail" in the Newly Received Item Inquiry screen has a different definition than what you may expect. It is calculated as:
Qty-OH - Qty-Alloc + Qty-BO
In your example:
Qty-OH = 96
Qty-Alloc = 353
Qty-BO = 353
So 96 - 353 + 353 = 96
There are two types of quantity available:
Long-Term Available = Qty-OH - Qty-Alloc
But since orders could be on back order, if you exclude those orders on back order, then your short-term available is
Short-Term Available = Qty-OH - Qty-Alloc + Qty-BO
We also call Short-Term Available "Excess Qty." This is the quantity availability to fill back orders.
To avoid confusion, we just changed the wording of the Newly Received Items Inquiry "Avail" column to "Excess."