It is possible to update the po quantity if there is any overage qty in the IR?

AI generated answer (using internal Slack threads):

Based on the conversations, it is not possible to directly update the Purchase Order (PO) quantity if there is any overage quantity in the Item Receipt (IR). Once the IR is closed, you cannot change the quantity. The only options available are to adjust the inventory out in the current period or re-open the accounting periods. However, if you have enabled the 'Allow Overages in Item Receipt' feature, you can add overages on item receipts. When you bill, the extra overages are billed on the same PO. But, it's not possible to receive more than the inbound shipment quantity. In case of over shipment from the supplier, you might need to update the PO quantity instead. If you have a situation where the vendor shipped and you received more than the PO quantity, and all items were wrong, you can do a Return Authorization (RA) for the overage quantity. But, the PO will still show the received quantity as the overage quantity and you cannot receive anymore against it. You can delete the item receipt to re-receive against the original PO, unless it's in a closed period. Alternatively, you can create a new line item or a new PO to receive the correct items. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******