Item quantity cannot be less than the total quantity used on existing inbound shipments. but all my inbounds are closed an no pending receipts for them

AI generated answer (using internal Slack threads):

Based on the conversations, it seems that you are encountering an issue where the quantity of an item on a Purchase Order (PO) cannot be less than the total quantity used on existing inbound shipments, even though all your inbound shipments are closed and there are no pending receipts for them. Here are some points that might help you: 1. Inbound Shipment Quantity: You cannot enter a quantity more than the PO quantity in the inbound shipment. If the supplier over-ships and tells you to keep the extra, you can add overages on item receipts if you have the 'allow overages in item receipt' feature enabled. When you bill, the extra overages are billed on the same PO. 2. Adjusting PO Quantity: You can adjust the quantity of a PO if it is linked to an open inbound shipment, but not lower than what is already linked to the inbound shipment. If the quantity is lower than what is in the inbound shipment, you would have to update the inbound shipment and possibly an ownership transfer first. 3. Closing a Partially Fulfilled PO: If a received inbound shipment has less quantity on it than the PO, you can edit the inbound record to the quantity received, then close the line on the PO. If you can't edit it because it has landed costs and has been received, you'd have to delete those, which is not ideal. 4. Overages: If you receive extra items from the supplier for free, you can make an inventory adjustment. Receiving it at $0 can mess with the average cost and allowing overages can mess with the bill. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******