public void testFindAndOrderByEType() {
        List<Item> items = getServer().find(Item.class).order("eType").findList();

        assertNotNull(items);
        assertEquals(2, items.size());
    }

javax.persistence.PersistenceException: Query threw SQLException:Syntax error in SQL statement

"SELECT I.CUSTOMER C0, I.ITEMNUMBER C1, I.DESCRIPTION C2, I.UNITS C3, I.TYPE C4, I.REGION C5, I.VERSION C6, I.DATE_MODIFIED C7, I.DATE_CREATED C8, I.MODIFIED_BY C9, I.CREATED_BY C10, I.CUSTOMER C11, I.TYPE C12, I.CUSTOMER C13, I.REGION C14
FROM ITEM I
ORDER BY I.NULL[*] "; expected "identifier";