diff --git a/include/class/acc_ledger_fin.class.php b/include/class/acc_ledger_fin.class.php
index de48fcb16..1aea14b4b 100644
--- a/include/class/acc_ledger_fin.class.php
+++ b/include/class/acc_ledger_fin.class.php
@@ -218,16 +218,23 @@ class Acc_Ledger_Fin extends Acc_Ledger
 			throw new Exception('Il n\'y a aucune opération', 12);
 
 		/* Check if the last_saldo and first_saldo are correct */
-		if (strlen(trim($last_sold)) != 0 && isNumber($last_sold) &&
-				strlen(trim($first_sold)) != 0 && isNumber($first_sold))
+		if (strlen(trim($last_sold)) != 0 
+                        && isNumber($last_sold) 
+                        && strlen(trim($first_sold)) != 0 
+                        && isNumber($first_sold)
+                    )
 		{
 			$diff = $last_sold - $first_sold;
 			$diff = round($diff, 2) - round($tot_amount, 2);
-			if ($first_sold != 0 && $last_sold != 0)
+                        $calc=bcadd($first_sold,$tot_amount,4);
+			if ($first_sold != 0 || $last_sold != 0)
 			{
-				if ($diff != 0)
-					throw new Exception('Le montant de l\'extrait est incorrect' .
-							$tot_amount . ' extrait ' . $diff, 13);
+				if ($diff != 0) {
+					throw new Exception(sprintf( _('Le montant de l\'extrait [%s] est incorrect,'.
+                                                " solde calculé [%s] , différence de [%s]") ,
+                                                $last_sold,$calc,$diff),13);
+                                    
+                                }
 			}
 		}
 	}
diff --git a/include/compta_fin.inc.php b/include/compta_fin.inc.php
index 5a60d628a..c9730f8e1 100644
--- a/include/compta_fin.inc.php
+++ b/include/compta_fin.inc.php
@@ -28,10 +28,10 @@ require_once NOALYSS_INCLUDE.'/lib/ipopup.class.php';
 global $g_user,$g_parameter;
 
 $gDossier=dossier::id();
-
+$http=new HttpInput();
 
 $cn=Dossier::connect();
-$menu_action="?ledger_type=fin&ac=".$_REQUEST['ac']."&".dossier::get();
+$menu_action="?ledger_type=fin&ac=".$http->request('ac')."&".dossier::get();
 
 $Ledger=new Acc_Ledger_Fin($cn,0);
 
@@ -40,7 +40,9 @@ $Ledger=new Acc_Ledger_Fin($cn,0);
 //--------------------------------------------------------------------------------
 
 if ( isset($_REQUEST['p_jrn']))
-	$Ledger->id=$_REQUEST['p_jrn'];
+{
+    $Ledger->id=$http->request('p_jrn',"number");
+}
 else
 {
 	$def_ledger=$Ledger->get_first('fin');
@@ -137,7 +139,7 @@ if ( $p_msg !="" ) echo '<span class="warning">'.$p_msg.'</span>';
 
 echo '<form class="print" name="form_detail" enctype="multipart/form-data" class="print" METHOD="POST">';
 echo HtmlInput::hidden('ledger_type','fin');
-echo HtmlInput::hidden('ac',$_REQUEST['ac']);
+echo HtmlInput::hidden('ac',$http->request("ac"));
 $array=( isset($correct))?$_POST:null;
 
 // show select ledger
@@ -149,13 +151,15 @@ try
     echo HtmlInput::submit('save',_('Sauve'));
     echo HtmlInput::reset(_('Effacer'));
 
+    $script="update_name();";
     if ( ! isset($_REQUEST['e_date'])&& $g_parameter->MY_DATE_SUGGEST=='Y')
     {
-            echo create_script(" get_last_date();ajax_saldo('first_sold');");
-    }else {
-            echo create_script(" ajax_saldo('first_sold');");
+            $script.=" get_last_date();";
     }
-    echo create_script(" update_name()");
+    if ( ! isset ($_REQUEST['first_sold']) ) {
+            $script.=" ajax_saldo('first_sold');";
+    }
+    echo create_script($script);
 } catch (Exception $ex) {
     echo $ex->getMessage();
 }