When an Invoice is generated from a Delivery Order, the Stock Card quantity is based on the Delivery Order quantity, not the Invoice quantity. Even if invoice quantity editing is allowed, changes made at the Invoice level do not update the original Delivery Order.
Prerequisite
Ensure the following setting is enabled:
Go to Administration.
Select Administrative Tools.
Enable Allowed edit quantity of invoice generated from DO.
Save the changes.
Scenario Example
Delivery Order quantity: 2 units
Invoice generated from DO and amended to: 3 units
Stock Card report still shows: 2 units
This occurs because the Stock Card reflects the quantity from the Delivery Order, not the amended Invoice.
To ensure the Stock Card reflects the correct quantity, follow these steps:
Delete the Invoice that was generated from the Delivery Order.
Edit the Delivery Order and update the quantity to the correct amount.
Generate a new Invoice from the updated Delivery Order.
Recheck the Stock Card report to confirm the quantity is updated correctly.
Note: Editing the quantity at the Invoice level will not update the Delivery Order or Stock Card. Always amend the quantity at the Delivery Order level before regenerating the Invoice.