diff --git a/include/class/acc_ledger.class.php b/include/class/acc_ledger.class.php
index 12e6e336d..295952b11 100644
--- a/include/class/acc_ledger.class.php
+++ b/include/class/acc_ledger.class.php
@@ -1979,7 +1979,7 @@ class Acc_Ledger  extends jrn_def_sql
      * @param  $internal is the internal code
      * @param  $p_array is normally the $_POST
        @see Acc_Document::create_document
-     * @return a string
+     * @return html string
      */
     function create_document($internal, $p_array)
     {
diff --git a/include/class/document.class.php b/include/class/document.class.php
index 6112d61eb..6c9e7bb47 100644
--- a/include/class/document.class.php
+++ b/include/class/document.class.php
@@ -151,15 +151,15 @@ class Document
                 throw new Exception ("DC121 cannot create $dirname directory",5000);
             }
            /**
-            * md_id == -2 is the standard PDF invoice, you don't parse or compute 
+            * md_id == -2 : INVOICE_STD is the standard PDF invoice, you don't parse or compute 
             * it
             */
-           if ( $this->md_id == -2)
+           if ( $this->md_id == INVOICE_STD)
            {
                 $file_to_parse=str_replace(
                            array('/', '*', '<', '>', ';', ',', '\\', '.', ':', '(', ')', ' ', '[', ']')
                            , "-"
-                           , "inv-std-".$p_array['e_pj'].".pdf");
+                           , "inv-std-".$p_array['e_pj']).".pdf";
                
                $this->d_number=$this->db->get_next_seq("seq_doc_type_stdinv");
                $this->d_filename=$file_to_parse;
diff --git a/include/compta_ven.inc.php b/include/compta_ven.inc.php
index 64df8fe20..cd7b00ac2 100644
--- a/include/compta_ven.inc.php
+++ b/include/compta_ven.inc.php
@@ -176,10 +176,8 @@ if ( isset($_POST['record']) )
             }
             else
                 /* Generate an invoice and save it into the database */
-            if (isset($_POST['gen_invoice'])) 
+           if (isset($_POST['gen_invoice'])) 
             {
-                //@var $invoice_template (int) get the invoice number DOCUMENT_MODELE.MD_ID
-                $invoice_template=$http->post("gen_doc","number");
                 // generate an invoice
                 $file = $Ledger->create_document($internal, $_POST);
                 $receipt= HtmlInput::show_receipt_document($Ledger->jr_id
@@ -228,7 +226,7 @@ if ( isset($_POST['record']) )
                         $mt=date ('ymd-Hi').'+'.$Ledger->jr_id;
                         $uniq= $_ENV['TMP']. DIRECTORY_SEPARATOR."$mt-e-invoice.xml";
                         file_put_contents($uniq, $xml);
-                        chmod ($uniq,774);
+                        chmod ($uniq,"0774");
                         echo \Noalyss\Dbg::echo_file("file save $uniq");
 
                     }
diff --git a/include/constant.php b/include/constant.php
index 5476ae158..4026788e0 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -25,7 +25,7 @@
 
 global $version_noalyss;
 // version 
-define('NOALYSS_VERSION', 9312 );
+define('NOALYSS_VERSION', 9400 );
 
 // Database schema version 
 define("DBVERSION", 203);
@@ -208,6 +208,7 @@ define("OPEN", 1);
 define("CLOSED", 0);
 define("NOTCENTRALIZED", 3);
 define("ALL", 4);
+define("INVOICE_STD", -2);
 
 // Pour les ShowMenuComptaLeft
 define("MENU_FACT", 1);