diff --git a/addons/account/account_cash_statement.py b/addons/account/account_cash_statement.py
index c1c5265d8c2..f5547bc4b86 100644
--- a/addons/account/account_cash_statement.py
+++ b/addons/account/account_cash_statement.py
@@ -305,7 +305,7 @@ class account_cash_statement(osv.osv):
                 continue
 
             for item_label, item_account in TABLES:
-                if getattr(obj.journal_id, item_account):
+                if not getattr(obj.journal_id, item_account):
                     raise osv.except_osv(_('Error!'),
                                          _('There is no %s Account on the journal %s.') % (item_label, obj.journal_id.name,))
 
diff --git a/addons/account_analytic_plans/account_analytic_plans_view.xml b/addons/account_analytic_plans/account_analytic_plans_view.xml
index 05955d6f5cd..f6e73fe1c40 100644
--- a/addons/account_analytic_plans/account_analytic_plans_view.xml
+++ b/addons/account_analytic_plans/account_analytic_plans_view.xml
@@ -74,7 +74,7 @@
                 <group col="4">
                     <field name="name"/>
                     <field name="code"/>
-                    <field name="plan_id"/>
+                    <field name="plan_id" required="1"/>
                     <field name="journal_id"/>
                 </group>
                 <field name="account_ids">
diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index f8f92f42bab..7d66adbb2df 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -159,7 +159,6 @@
                             <field name="priority"/>
                             <field name="categ_ids"
                                 widget="many2many_tags"
-                                domain="[('object_id.model','=','crm.lead')]"
                                 context="{'object_name': 'crm.lead'}"
                             />
                         </group>
@@ -436,9 +435,7 @@
                             <group>
                                 <field name="categ_ids"
                                     string="Categories" widget="many2many_tags"
-                                    context="{'object_name': 'crm.lead'}"
-                                    domain="[('object_id.model', '=', 'crm.lead')]"/>
-
+                                    context="{'object_name': 'crm.lead'}"/>
                             </group>
                         </group>
 
diff --git a/addons/mrp_repair/wizard/make_invoice.py b/addons/mrp_repair/wizard/make_invoice.py
index f9c84cb7bdb..5dfce168a9d 100644
--- a/addons/mrp_repair/wizard/make_invoice.py
+++ b/addons/mrp_repair/wizard/make_invoice.py
@@ -54,7 +54,7 @@ class make_invoice(osv.osv_memory):
         form_res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form')
         form_id = form_res and form_res[1] or False
         tree_res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_tree')
-        tree_id = tree_res and tree_res[1] or Fals
+        tree_id = tree_res and tree_res[1] or False
 
         return {
             'domain': [('id','in', newinv.values())],