[A] If a WIP/Completed Production order is cancelled, an inventory approval will be sent to the store to add back the raw material used in that process and remove the finished product produced in that production process

[B] In order to approve that inventory approval, go to the Inventory module(1). Go to the Approve tab(2). Search for the production order that was cancelled and click on the checkbox(3) next to it. Click Approve All(4).

[C] The raw materials have been added back to the store.

Keywords: Cancel WIP, Cancel Completed Process.