Index: branches/version-2_12-dev/data/class/SC_Product.php
===================================================================
--- branches/version-2_12-dev/data/class/SC_Product.php	(revision 21433)
+++ branches/version-2_12-dev/data/class/SC_Product.php	(revision 21436)
@@ -449,5 +449,4 @@
         $objQuery =& SC_Query_Ex::getSingletonInstance();
         $objQuery->setWhere('product_class_id = ? AND T1.del_flg = 0');
-        $objQuery->setOrder("T2.level DESC");
         $results = $this->getProductsClassByQuery($objQuery, $productClassId);
         $productsClass = $this->getProductsClassFull($results);
@@ -472,5 +471,4 @@
         }
         $objQuery->setWhere($where);
-        $objQuery->setOrder("T2.level DESC");
         return $this->getProductsClassByQuery($objQuery, $productIds);
     }