diff --git a/addons/mrp/mrp.py b/addons/mrp/mrp.py
index 5e7658b69eb..0288081148d 100644
--- a/addons/mrp/mrp.py
+++ b/addons/mrp/mrp.py
@@ -978,6 +978,8 @@ class mrp_procurement(osv.osv):
 
     def action_confirm(self, cr, uid, ids, context={}):
         for procurement in self.browse(cr, uid, ids):
+            if procurement.product_qty <= 0.00:
+                raise osv.except_osv(_('Data Insufficient !'), _('Please check the Quantity of Procurement Order(s), it should not be less than 1!'))
             if procurement.product_id.type in ('product', 'consu'):
                 if not procurement.move_id:
                     source = procurement.location_id.id