diff --git a/htdocs/adherents/document.php b/htdocs/adherents/document.php
index b838294770b..cc7a4cda3b7 100644
--- a/htdocs/adherents/document.php
+++ b/htdocs/adherents/document.php
@@ -39,13 +39,7 @@ $langs->load('other');
 $id=GETPOST('id','int');
 $action=GETPOST('action','alpha');
 $confirm=GETPOST('confirm','alpha');
-
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
+$mesg = "";
 
 // Security check
 if ($user->societe_id > 0)
@@ -120,9 +114,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes')
     $langs->load("other");
 	$file = $upload_dir . "/" . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 	dol_delete_file($file);
-	$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    exit;
+	$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 }
 
 
diff --git a/htdocs/comm/propal/document.php b/htdocs/comm/propal/document.php
index f908f92bd89..f14d9670b38 100644
--- a/htdocs/comm/propal/document.php
+++ b/htdocs/comm/propal/document.php
@@ -39,13 +39,6 @@ $confirm	= GETPOST('confirm');
 $id			= GETPOST('id','int');
 $ref		= GETPOST('ref');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 if ($user->societe_id)
 {
@@ -127,9 +120,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes')
         $upload_dir = $conf->propal->dir_output . "/" . dol_sanitizeFileName($object->ref);
     	$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
     	dol_delete_file($file,0,0,0,$object);
-        $_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    	Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    	exit;
+        $mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
     }
 }
 
diff --git a/htdocs/commande/document.php b/htdocs/commande/document.php
index 0002771ee7d..f9497759637 100644
--- a/htdocs/commande/document.php
+++ b/htdocs/commande/document.php
@@ -40,13 +40,6 @@ $confirm	= GETPOST('confirm');
 $id			= GETPOST('id','int');
 $ref		= GETPOST('ref');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 if ($user->societe_id)
 {
@@ -66,6 +59,7 @@ $pagenext = $page + 1;
 if (! $sortorder) $sortorder="ASC";
 if (! $sortfield) $sortfield="name";
 
+
 $object = new Commande($db);
 
 
@@ -129,9 +123,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes')
     	$upload_dir = $conf->commande->dir_output . "/" . dol_sanitizeFileName($object->ref);
     	$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
     	dol_delete_file($file,0,0,0,$object);
-    	$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    	Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    	exit;
+    	$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
     }
 }
 
diff --git a/htdocs/compta/facture/document.php b/htdocs/compta/facture/document.php
index b191b2f3fe6..0dc0bb17ab9 100644
--- a/htdocs/compta/facture/document.php
+++ b/htdocs/compta/facture/document.php
@@ -43,13 +43,6 @@ $confirm	= GETPOST('confirm');
 $id			= GETPOST('facid','int');
 $ref		= GETPOST('ref');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 if ($user->societe_id)
 {
@@ -132,9 +125,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes')
 		$upload_dir = $conf->facture->dir_output . "/" . dol_sanitizeFileName($object->ref);
 		$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 		dol_delete_file($file,0,0,0,$object);
-		$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    	Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    	exit;
+		$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 	}
 }
 
diff --git a/htdocs/fourn/commande/document.php b/htdocs/fourn/commande/document.php
index 07f0f2e354d..d5fe4ac022a 100644
--- a/htdocs/fourn/commande/document.php
+++ b/htdocs/fourn/commande/document.php
@@ -41,13 +41,6 @@ $langs->load('deliveries');
 $langs->load('products');
 $langs->load('stocks');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 $id=empty($_GET['id']) ? 0 : intVal($_GET['id']);
 $action=empty($_GET['action']) ? (empty($_POST['action']) ? '' : $_POST['action']) : $_GET['action'];
@@ -126,9 +119,7 @@ if ($action=='delete')
 	$upload_dir = $conf->fournisseur->dir_output . "/commande/" . dol_sanitizeFileName($commande->ref);
 	$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 	dol_delete_file($file);
-	$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    exit;
+	$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 }
 
 
diff --git a/htdocs/projet/document.php b/htdocs/projet/document.php
index aa70351fdde..39ae5148024 100644
--- a/htdocs/projet/document.php
+++ b/htdocs/projet/document.php
@@ -38,13 +38,6 @@ $mine = $_REQUEST['mode']=='mine' ? 1 : 0;
 $id = GETPOST('id','int');
 $ref= GETPOST('ref');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 $project = new Project($db);
 if (! $project->fetch($id,$ref) > 0)
 {
@@ -122,9 +115,7 @@ if ($action == 'confirm_delete' && $_REQUEST['confirm'] == 'yes' && $user->right
 	$upload_dir = $conf->projet->dir_output . "/" . dol_sanitizeFileName($project->ref);
 	$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 	dol_delete_file($file);
-	$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    exit;
+	$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 }
 
 
diff --git a/htdocs/projet/tasks/document.php b/htdocs/projet/tasks/document.php
index 1cb227795de..03a56cf6d73 100644
--- a/htdocs/projet/tasks/document.php
+++ b/htdocs/projet/tasks/document.php
@@ -44,13 +44,6 @@ $ref= GETPOST('ref','alpha');
 $withproject=GETPOST('withproject','int');
 $project_ref = GETPOST('project_ref','alpha');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 $socid=0;
 if ($user->societe_id > 0) $socid = $user->societe_id;
@@ -123,9 +116,7 @@ if ($action=='delete')
     $langs->load("other");
 	$file = $upload_dir . '/' . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 	dol_delete_file($file);
-	$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$id);
-    exit;
+	$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 }
 
 // Retreive First Task ID of Project if withprojet is on to allow project prev next to work
diff --git a/htdocs/societe/document.php b/htdocs/societe/document.php
index a0a10011946..d37ced68e01 100644
--- a/htdocs/societe/document.php
+++ b/htdocs/societe/document.php
@@ -33,19 +33,13 @@ require_once(DOL_DOCUMENT_ROOT."/core/class/html.formfile.class.php");
 $langs->load("companies");
 $langs->load('other');
 
+$mesg='';
 
 $action=GETPOST('action');
 $confirm=GETPOST('confirm');
 $id=(GETPOST('socid','int') ? GETPOST('socid','int') : GETPOST('id','int'));
 $ref = GETPOST('ref', 'alpha');
 
-$mesg='';
-if (isset($_SESSION['DolMessage']))
-{
-	$mesg=$_SESSION['DolMessage'];
-	unset($_SESSION['DolMessage']);
-}
-
 // Security check
 if ($user->societe_id > 0)
 {
@@ -131,9 +125,7 @@ if ($action == 'confirm_deletefile' && $confirm == 'yes')
 		$file = $upload_dir . "/" . GETPOST('urlfile');	// Do not use urldecode here ($_GET and $_REQUEST are already decoded by PHP).
 
 		dol_delete_file($file,0,0,0,$object);
-		$_SESSION['DolMessage'] = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
-    	Header('Location: '.$_SERVER["PHP_SELF"].'?id='.$object->id);
-    	exit;
+		$mesg = '<div class="ok">'.$langs->trans("FileWasRemoved",GETPOST('urlfile')).'</div>';
 	}
 }