diff --git a/addons/sale_stock/test/cancel_order_sale_stock.yml b/addons/sale_stock/test/cancel_order_sale_stock.yml
index b8ae5a1de1e..a739376b6ad 100644
--- a/addons/sale_stock/test/cancel_order_sale_stock.yml
+++ b/addons/sale_stock/test/cancel_order_sale_stock.yml
@@ -19,7 +19,7 @@
   !python {model: stock.picking}: |
     import netsvc
     delivery_orders = self.search(cr, uid, [('sale_id','=',ref("sale.sale_order_8"))])
-    last_delivery_order_id = delivery_orders[0]
+    last_delivery_order_id = delivery_orders[-1]
     wf_service = netsvc.LocalService("workflow")
     wf_service.trg_validate(uid, 'stock.picking', last_delivery_order_id, 'button_cancel', cr)
 -
diff --git a/addons/share/wizard/share_wizard.py b/addons/share/wizard/share_wizard.py
index 429a1dc2f08..ef461603120 100644
--- a/addons/share/wizard/share_wizard.py
+++ b/addons/share/wizard/share_wizard.py
@@ -413,7 +413,8 @@ class share_wizard(osv.TransientModel):
                 relation_model_id = model_obj.search(cr, UID_ROOT, [('model','=',coldef._obj)])[0]
                 relation_model_browse = model_obj.browse(cr, UID_ROOT, relation_model_id, context=context)
                 relation_osv = self.pool.get(coldef._obj)
-                if coltype == 'one2many':
+                #skip virtual one2many fields (related, ...) as there is no reverse relationship
+                if coltype == 'one2many' and hasattr(coldef, '_fields_id'):
                     # don't record reverse path if it's not a real m2o (that happens, but rarely)
                     dest_model_ci = relation_osv._all_columns
                     reverse_rel = coldef._fields_id