If you need to cancel a Transfer Request (Manual Receipt) you can inactivate it by following the steps outlined below. If you need to cancel a Transfer Request (Automatic Receipt) you must create a new Transfer Request with the opposite movement. Note, that you can copy the original Transfer Request with quantities.
From the Product Stock Inventory List view
Click on 'Stock Transfers' from the list view directly
...or from the Product Stock Inventory dropdown
On the Stock Transfers List view, click on the Manual Transfer Request you need to inactivate
Untick the 'Active' box
If any subdocuments (Transfer Notes, Transfer Tickets) have already been created, you will need to inactivate them in the Transfer Tracker first. Click on the green TT button in the top right corner to access Transfer Tracker.