Our company is based in two locations, we used to split inventory between the two cities but recently moved all the inventory (physically) to one location. However, Netsuite of course doesn't know this, so our inventory is still split between the two. I know you can transfer inventory one item at a time, but we have over 3000 items to transfer. Is there a function to where I can bulk transfer the entire inventory from location A to location B? I have scoured Netsuite forums and can only find instructions for single item transfer.

It wouldn't take too much effort to do it via CSV import

Let me give it a try thanks!

Just import an inventory adjustment (well probably multiple so they load in the UI without 3k items)

If the locations are part of the same subsidiary you can import to the Inventory Transfer transaction