Actualizado

__openerp__.py

@@ -10,7 +10,7 @@ Impresion de coste de Producto
     'author': 'Adrielso Kunert',
     'depends': ['sale',],
     'data': ['views/print_product_standard_view.xml',
-             'views/product_template_standardprice_tree.xml',
+            #  'views/product_template_standardprice_tree.xml',
              'views/product_coste_valorizado_view.xml',],
     'installable': True,
 }

views/product_template_standardprice_tree.xml

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<!-- <?xml version="1.0" encoding="UTF-8"?>
 <openerp>
   <data>
     <record model="ir.ui.view" id="product_template_standardprice_tree">
@@ -7,11 +7,11 @@
         <field name="inherit_id" ref="product.product_template_tree_view"/>
         <field name="arch" type="xml">
             <data>
-                <field name="list_price" position="after">
+                <field name="factory_reference" position="after">
                     <field name="standard_price"/>
                 </field>
             </data>
           </field>
     </record>
   </data>
-</openerp>
+</openerp> -->