=== modified file 'sale/sale.py'
--- sale/sale.py	2012-02-16 16:52:53 +0000
+++ sale/sale.py	2012-10-23 14:23:50 +0000
@@ -820,7 +820,13 @@
         for line in order_lines:
             if line.state == 'done':
                 continue
-
+            recreate_continue = True
+            for my_move in line.move_ids:
+                if my_move.state != 'cancel':
+                    recreate_continue = False
+                    break
+            if not recreate_continue:
+                continue
             date_planned = self._get_date_planned(cr, uid, order, line, order.date_order, context=context)
 
             if line.product_id: