You may need to remove one or more Browse Tags. Browse Tags can only be removed if they are not associated with a catalog item.
To remove a Browse Tag:
Edit the Browse Tag and delete any associated products. (See Managing Browse Tags - Associated Products.)
From the Browse Tags window, right-click the Browse Tag to remove and select Delete. A confirmation message is displayed.
Click Yes. The Browse Tag(s) is removed from the list.
Note
System-defined Browse Tags (those with IDs <10000) cannot be deleted.