Resolve Error: "The Total Inventory Detail Quantity Must Be XXX" when partially billing a purchase order

User encounters error above when partially billing a purchase order.

1. Navigate to Transactions > Purchases > Enter Purchase Order > Lists

2. Click View

3. Click Related Records

4. Click Item Receipt

5. Click Edit

6. Quantity: Enter Quantity to bill

7. Inventory Detail (if applicable): 

1. Serial/Lot Number (if applicable): Select Serial/Lot Number
2. Bin (if applicable): Select Bin
3. Status (if applicable): Select Status
4. Quantity: Enter Quantity to bill

8. Click Save

Note: Quantity on the line level of the Bill and inside the inventory details should always be equal. Partial Billing causes those two quantities to not be equal as the quantity inside the inventory details will be from the whole/total quantity of the Purchase Order. This is the reason it needs to be edited to be equal with the quantity to bill.