diff --git a/addons/account/project/report/analytic_balance.py b/addons/account/project/report/analytic_balance.py
index 780c519c1d4..3df4fd9584b 100644
--- a/addons/account/project/report/analytic_balance.py
+++ b/addons/account/project/report/analytic_balance.py
@@ -64,7 +64,6 @@ class account_analytic_balance(report_sxw.rml_parse):
         self.empty_acc = empty_acc
         self.read_data = []
         self.get_children(self.ids)
-
         return self.read_data
 
     def _lines_g(self, account_id, date1, date2):
@@ -104,14 +103,14 @@ class account_analytic_balance(report_sxw.rml_parse):
 
         query_params = (tuple(ids), date1, date2)
         if option == "credit" :
-            self.cr.execute("SELECT -sum(amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(-sum(amount),0.0) FROM account_analytic_line \
                     WHERE account_id IN %s AND date>=%s AND date<=%s AND amount<0",query_params)
         elif option == "debit" :
-            self.cr.execute("SELECT sum(amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(sum(amount),0.0) FROM account_analytic_line \
                     WHERE account_id IN %s\
                         AND date>=%s AND date<=%s AND amount>0",query_params)
         elif option == "quantity" :
-            self.cr.execute("SELECT sum(unit_amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(sum(unit_amount),0.0) FROM account_analytic_line \
                 WHERE account_id IN %s\
                     AND date>=%s AND date<=%s",query_params)
         return self.cr.fetchone()[0] or 0.0
@@ -132,15 +131,16 @@ class account_analytic_balance(report_sxw.rml_parse):
             self.acc_sum_list = ids2
         else:
             ids2 = self.acc_sum_list
-            query_params = (tuple(ids2), date1, date2)
+            
+        query_params = (tuple(ids2), date1, date2)
         if option == "debit" :
-            self.cr.execute("SELECT sum(amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(sum(amount),0.0) FROM account_analytic_line \
                     WHERE account_id IN %s AND date>=%s AND date<=%s AND amount>0",query_params)
         elif option == "credit" :
-            self.cr.execute("SELECT -sum(amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(-sum(amount),0.0) FROM account_analytic_line \
                     WHERE account_id IN %s AND date>=%s AND date<=%s AND amount<0",query_params)
         elif option == "quantity" :
-            self.cr.execute("SELECT sum(unit_amount) FROM account_analytic_line \
+            self.cr.execute("SELECT COALESCE(sum(unit_amount),0.0) FROM account_analytic_line \
                     WHERE account_id IN %s AND date>=%s AND date<=%s",query_params)
         return self.cr.fetchone()[0] or 0.0
 
diff --git a/addons/account/project/report/analytic_balance.rml b/addons/account/project/report/analytic_balance.rml
index cdfd0869db3..bbd7e409dc0 100644
--- a/addons/account/project/report/analytic_balance.rml
+++ b/addons/account/project/report/analytic_balance.rml
@@ -130,7 +130,7 @@
         </td>
         <td>
           <para style="terp_tblheader_Details">
-            <font color="white"> </font>
+            <font color="white"></font>
           </para>
         </td>
         <td>
@@ -147,9 +147,6 @@
         </td>
       </tr>
     </blockTable>
-    <para style="terp_default_2">
-      <font color="white"> </font>
-    </para>
     <section>
       <para style="terp_default_8">[[ repeatIn(get_objects(data['form']['empty_acc']),'o') ]]</para>
       <blockTable colWidths="55.0,221.0,56.0,50.0,62.0,38.0" style="Table3">