Over the course of years, it turns out we've added some Items using cut and paste from Excel, which adds a hard return to the SKU. So it looks and displays like "123456" but it is really "123456
".

I cannot delete the entry from Item Maintenance. When I go to the item (which requires going to an adjacent one and using arrows to move up to it, find doesn't match) and click on Delete, I get the message "Can't delete item with quantities on hand, on purchase order, or on sales order." even though Item Inquiry > Quantities shows no quantities in any of those.

How can I remove this bugged item?