other than an inventory adjustment

I think the work order close transaction will reverse this

I don't think it puts stuff back in, you can delete the work order issue other than IA

deletion of the Issue or IA, typically would not recommend deleting a transaction unless it was in error

@Rich Keller how would you unlink from SO if that is where the WO was generated from?

@mightyd3 You cannot unlink a WO from a SO unless you delete the WO. (Which may not always be possible.) The only option I've found is to "ship" the item with the linked WO and then do an Inveontry Adjustment to bring the part back into Inventory to use on other SO's

Decent work around. NetSuite always makes it so involved. Kinda like closing a work order. I had to use script debugger to unclose it.