diff --git a/include/class/acc_tva.class.php b/include/class/acc_tva.class.php
index 43a66b9b7..e9df34fc0 100644
--- a/include/class/acc_tva.class.php
+++ b/include/class/acc_tva.class.php
@@ -95,7 +95,7 @@ class Acc_Tva
             return $this->$idx;
         }
 
-        echo  (__FILE__.":".__LINE__."AT97:Erreur attribut inexistant [$p_string]");
+        throw new Exception("ACC98"."Attribut inexistant $p_string",EXC_INVALID);
     }
     public function set_parameter($p_string,$p_value)
     {
@@ -105,7 +105,7 @@ class Acc_Tva
             $this->$idx=$p_value;
         }
         else
-            throw new Exception("Attribut inexistant $p_string");
+            throw new Exception("ACC108"."Attribut inexistant $p_string",EXC_INVALID);
 
 
     }
diff --git a/include/template/ledger_detail_ach.php b/include/template/ledger_detail_ach.php
index 2eae6976e..be96bc5cc 100644
--- a/include/template/ledger_detail_ach.php
+++ b/include/template/ledger_detail_ach.php
@@ -212,6 +212,8 @@ global $div,$g_parameter,$cn,$access,$jr_id,$obj;
                         $tva = new Acc_Tva($cn, $q['qp_vat_code']);
                         $tva->load();
                         $sym_tva = h($tva->get_parameter('label'));
+                        $x=($g_user->get_vat_code_preference()==1)?$tva->get_parameter('tva_code'):$tva->get_parameter('id');
+                        $sym_tva .= sprintf('[%s]',$x);
                     }
                     if ($owner->MY_UPDLAB == 'Y')
                     {
diff --git a/include/template/ledger_detail_ven.php b/include/template/ledger_detail_ven.php
index 852d7844e..89eaf8217 100644
--- a/include/template/ledger_detail_ven.php
+++ b/include/template/ledger_detail_ven.php
@@ -226,7 +226,8 @@ $str_anc = "";
                 $tva = new Acc_Tva($cn, $q['qs_vat_code']);
                 $tva->load();
                 $sym_tva = (h($tva->get_parameter('label')));
-                //     $sym_tva=$sym
+                $x=($g_user->get_vat_code_preference()==1)?$tva->get_parameter('tva_code'):$tva->get_parameter('id');
+                $sym_tva .= sprintf('[%s]',$x);
             }
 
             $row .= td($sym_tva, 'style="text-align:center"');