diff --git a/htdocs/compta/bank/account_statement_document.php b/htdocs/compta/bank/account_statement_document.php
index 575986efee0..29e87ca153b 100644
--- a/htdocs/compta/bank/account_statement_document.php
+++ b/htdocs/compta/bank/account_statement_document.php
@@ -40,8 +40,7 @@ $id = (GETPOST('id', 'int') ? GETPOST('id', 'int') : GETPOST('account', 'int'));
 $ref = GETPOST('ref', 'alpha');
 $action = GETPOST('action', 'alpha');
 $confirm = GETPOST('confirm', 'alpha');
-$num = (GETPOST('num', 'alpha') ? GETPOST('num', 'alpha') : GETPOST('sectionid', 'alpha'));
-$numref = $num;
+$numref = (GETPOST('num', 'alpha') ? GETPOST('num', 'alpha') : GETPOST('sectionid', 'alpha'));
 
 // Security check
 if ($user->socid) {
@@ -66,7 +65,11 @@ if (!$sortfield)
 	$sortfield = "name";
 
 $object = new Account($db);
-if ($id > 0 || !empty($ref)) $object->fetch($id, $ref);
+if ($id > 0 || !empty($ref))
+{
+	$result = $object->fetch($id, $ref);
+	$account = $object->id; // Force the search field on id of account
+}
 
 $result = restrictedArea($user, 'banque', $object->id, 'bank_account', '', '');
 
@@ -78,7 +81,7 @@ if ($_GET["rel"] == 'prev')
 	$sql = "SELECT DISTINCT(b.num_releve) as num";
 	$sql .= " FROM ".MAIN_DB_PREFIX."bank as b";
 	$sql .= " WHERE b.num_releve < '".$db->escape($numref)."'";
-	$sql .= " AND b.fk_account = ".$object->id;
+	$sql .= " AND b.fk_account = ".$id;
 	$sql .= " ORDER BY b.num_releve DESC";
 
 	dol_syslog("htdocs/compta/bank/releve.php", LOG_DEBUG);
@@ -99,7 +102,7 @@ if ($_GET["rel"] == 'prev')
 	$sql = "SELECT DISTINCT(b.num_releve) as num";
 	$sql .= " FROM ".MAIN_DB_PREFIX."bank as b";
 	$sql .= " WHERE b.num_releve > '".$db->escape($numref)."'";
-	$sql .= " AND b.fk_account = ".$object->id;
+	$sql .= " AND b.fk_account = ".$id;
 	$sql .= " ORDER BY b.num_releve ASC";
 
 	dol_syslog("htdocs/compta/bank/releve.php", LOG_DEBUG);
@@ -124,12 +127,12 @@ if ($_GET["rel"] == 'prev')
  * Actions
  */
 
-if (!empty($num))
+if (!empty($numref))
 {
 	$object->fetch_thirdparty();
-	$upload_dir = $conf->bank->dir_output."/".$id."/statement/".dol_sanitizeFileName($num);
+	$upload_dir = $conf->bank->dir_output."/".$id."/statement/".dol_sanitizeFileName($numref);
 }
-$backtopage = $_SERVER['PHP_SELF']."?account=".$id."&num=".$num;
+$backtopage = $_SERVER['PHP_SELF']."?account=".$id."&num=".$numref;
 include_once DOL_DOCUMENT_ROOT.'/core/actions_linkedfiles.inc.php';
 
 
@@ -145,10 +148,10 @@ llxHeader('', $title, $helpurl);
 
 if ($id > 0 || !empty($ref)) {
 	if ($object->fetch($id, $ref)) {
-		$upload_dir = $conf->bank->dir_output."/".$id."/statement/".dol_sanitizeFileName($num);
+		$upload_dir = $conf->bank->dir_output."/".$id."/statement/".dol_sanitizeFileName($numref);
 
 		// Onglets
-		$head = account_statement_prepare_head($object, $num);
+		$head = account_statement_prepare_head($object, $numref);
 		dol_fiche_head($head, 'document', $langs->trans("AccountStatement"), -1, 'account');
 
 
@@ -166,7 +169,7 @@ if ($id > 0 || !empty($ref)) {
 		$morehtmlright .= '<li class="pagination"><a class="paginationnext" href="'.$_SERVER["PHP_SELF"].'?rel=next&amp;num='.$numref.'&amp;ve='.$ve.'&amp;account='.$object->id.'"><i class="fa fa-chevron-right" title="'.dol_escape_htmltag($langs->trans("Next")).'"></i></a></li>';
 		$morehtmlright .= '</ul></div>';
 
-		$title = $langs->trans("AccountStatement").' '.$num.' - '.$langs->trans("BankAccount").' '.$object->getNomUrl(1, 'receipts');
+		$title = $langs->trans("AccountStatement").' '.$numref.' - '.$langs->trans("BankAccount").' '.$object->getNomUrl(1, 'receipts');
 		print load_fiche_titre($title,$morehtmlright, '');
 
 		print '<div class="fichecenter">';
@@ -185,9 +188,9 @@ if ($id > 0 || !empty($ref)) {
 		$modulepart = 'bank';
 		$permission = $user->rights->banque->modifier;
 		$permtoedit = $user->rights->banque->modifier;
-		$param = '&id='.$object->id.'&num='.urlencode($num);
-		$moreparam = '&num='.urlencode($num); ;
-		$relativepathwithnofile = $id."/statement/".dol_sanitizeFileName($num)."/";
+		$param = '&id='.$object->id.'&num='.urlencode($numref);
+		$moreparam = '&num='.urlencode($numref); ;
+		$relativepathwithnofile = $id."/statement/".dol_sanitizeFileName($numref)."/";
 		include_once DOL_DOCUMENT_ROOT.'/core/tpl/document_actions_post_headers.tpl.php';
 	} else {
 		dol_print_error($db);