Open state Invoice cancel -> then Delivery order returned

Make sure As you cancel open Invoices (Non paid, not even partially paid), it will cancel rest of the invoices of that sale order and It will Reverse Delivery orders if they are delivered or if Delivery Order is in draft or waiting state then it will be cancelled as no stock was reflected at that time so no need to reverse such order.

(Will create incoming shipment and then Receive that product -> so the shipment would be received automatically)

Prerequisite - As you are using odoo Accounting, you need to enable one setting in your Database, Go to Accounting -> Configuration -> journals -> open "customer Invoices" journal -> go to Advanced Settings Tab and then Tick "Allow Cancelling Entries" and then save it.

contact - mansi.mk.179@gmail.com