diff --git a/htdocs/accountancy/class/bookkeeping.class.php b/htdocs/accountancy/class/bookkeeping.class.php
index 0b2a060d7a2..ebd7df6bbc8 100644
--- a/htdocs/accountancy/class/bookkeeping.class.php
+++ b/htdocs/accountancy/class/bookkeeping.class.php
@@ -169,6 +169,16 @@ class BookKeeping extends CommonObject
 	 */
 	public $piece_num;
 
+	/**
+	 * @var integer|string date of movement validated & lock
+	 */
+	public $date_validation;
+
+	/**
+	 * @var integer|string date of movement who are noticed like exported
+	 */
+	public $date_export;
+
 	/**
 	 * @var string String with name of icon for myobject. Must be the part after the 'object_' into object_myobject.png
 	 */
@@ -788,8 +798,7 @@ class BookKeeping extends CommonObject
 				$this->piece_num = $obj->piece_num;
 				$this->date_creation = $this->db->jdate($obj->date_creation);
 				$this->date_export = $this->db->jdate($obj->date_export);
-				$this->date_validation = $this->db->jdate($obj->date_validated);
-				$this->date_validation = $this->db->jdate($obj->date_validation);
+				$this->date_validation = isset($obj->date_validated) ? $this->db->jdate($obj->date_validated) : '';
 			}
 			$this->db->free($resql);
 
diff --git a/htdocs/accountancy/journal/purchasesjournal.php b/htdocs/accountancy/journal/purchasesjournal.php
index 70741aca5d1..f2d7721ca90 100644
--- a/htdocs/accountancy/journal/purchasesjournal.php
+++ b/htdocs/accountancy/journal/purchasesjournal.php
@@ -294,9 +294,7 @@ if ($action == 'writebookkeeping') {
 
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
-		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
 		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
-		$companystatic->code_client = $tabcompany[$key]['code_client'];
 		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->fournisseur = 1;
 
@@ -626,9 +624,7 @@ if ($action == 'exportcsv') {		// ISO and not UTF8 !
 	foreach ($tabfac as $key => $val) {
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
-		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
 		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
-		$companystatic->code_client = $tabcompany[$key]['code_client'];
 		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->fournisseur = 1;
 
@@ -757,7 +753,7 @@ if (empty($action) || $action == 'view') {
 	$periodlink = '';
 	$exportlink = '';
 	$builddate = dol_now();
-	$description .= $langs->trans("DescJournalOnlyBindedVisible").'<br>';
+	$description = $langs->trans("DescJournalOnlyBindedVisible").'<br>';
 	if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
 		$description .= $langs->trans("DepositsAreNotIncluded");
 	} else {
@@ -837,9 +833,7 @@ if (empty($action) || $action == 'view') {
 	foreach ($tabfac as $key => $val) {
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
-		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
 		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
-		$companystatic->code_client = $tabcompany[$key]['code_client'];
 		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->fournisseur = 1;
 
diff --git a/htdocs/accountancy/journal/sellsjournal.php b/htdocs/accountancy/journal/sellsjournal.php
index 107dda05f4a..b86f138d232 100644
--- a/htdocs/accountancy/journal/sellsjournal.php
+++ b/htdocs/accountancy/journal/sellsjournal.php
@@ -310,9 +310,7 @@ if ($action == 'writebookkeeping') {
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
 		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
-		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
 		$companystatic->code_client = $tabcompany[$key]['code_client'];
-		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->client = 3;
 
 		$invoicestatic->id = $key;
@@ -600,9 +598,7 @@ if ($action == 'exportcsv') {		// ISO and not UTF8 !
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
 		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
-		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
 		$companystatic->code_client = $tabcompany[$key]['code_client'];
-		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->client = 3;
 
 		$invoicestatic->id = $key;
@@ -790,9 +786,7 @@ if (empty($action) || $action == 'view') {
 		$companystatic->id = $tabcompany[$key]['id'];
 		$companystatic->name = $tabcompany[$key]['name'];
 		$companystatic->code_compta = $tabcompany[$key]['code_compta'];
-		$companystatic->code_compta_fournisseur = $tabcompany[$key]['code_compta_fournisseur'];
 		$companystatic->code_client = $tabcompany[$key]['code_client'];
-		$companystatic->code_fournisseur = $tabcompany[$key]['code_fournisseur'];
 		$companystatic->client = 3;
 
 		$invoicestatic->id = $key;
diff --git a/htdocs/bom/class/bom.class.php b/htdocs/bom/class/bom.class.php
index 539046c593b..0e57bebd922 100644
--- a/htdocs/bom/class/bom.class.php
+++ b/htdocs/bom/class/bom.class.php
@@ -1028,10 +1028,20 @@ class BOM extends CommonObject
 	 */
 	public function calculateCosts()
 	{
+		global $hookmanager;
+
 		include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 		$this->unit_cost = 0;
 		$this->total_cost = 0;
 
+		$parameters=array();
+		$reshook = $hookmanager->executeHooks('calculateCostsBom', $parameters, $this); // Note that $action and $object may have been modified by hook
+
+
+		if ($reshook > 0) {
+			return $hookmanager->resPrint;
+		}
+
 		if (is_array($this->lines) && count($this->lines)) {
 			require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
 			$productFournisseur = new ProductFournisseur($this->db);
diff --git a/htdocs/core/lib/accounting.lib.php b/htdocs/core/lib/accounting.lib.php
index 21afb5f3490..4dbdd9f5be8 100644
--- a/htdocs/core/lib/accounting.lib.php
+++ b/htdocs/core/lib/accounting.lib.php
@@ -274,6 +274,9 @@ function getDefaultDatesForTransfer()
 {
 	global $db, $conf;
 
+	$pastmonth = 0;
+	$pastmonthyear = 0;
+
 	// Period by default on transfer (0: previous month | 1: current month | 2: fiscal year)
 	$periodbydefaultontransfer = (empty($conf->global->ACCOUNTING_DEFAULT_PERIOD_ON_TRANSFER) ? 0 : $conf->global->ACCOUNTING_DEFAULT_PERIOD_ON_TRANSFER);
 	if ($periodbydefaultontransfer == 2) {
diff --git a/htdocs/mrp/mo_production.php b/htdocs/mrp/mo_production.php
index bfa091a1400..fb0930deede 100644
--- a/htdocs/mrp/mo_production.php
+++ b/htdocs/mrp/mo_production.php
@@ -1007,6 +1007,9 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 							$disable = 'disabled';
 						}
 
+						// input hidden with fk_product of line
+						print '<input type="hidden" name="product-'.$line->id.'-'.$i.'" value="'.$line->fk_product.'">';
+
 						// Qty
 						print '<td class="right"><input type="text" class="width50 right" id="qtytoconsume-'.$line->id.'-'.$i.'" name="qty-'.$line->id.'-'.$i.'" value="'.$preselected.'" '.$disable.'></td>';
 
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index ed43f5f8f5e..5fb9ba38588 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -4812,7 +4812,7 @@ class Product extends CommonObject
 		$sql .= " AND pa.fk_product_fils <> ".((int) $id); // This should not happens, it is to avoid infinite loop if it happens
 		$sql.= " ORDER BY pa.rang";
 
-		dol_syslog(get_class($this).'::getChildsArbo id='.$id.' level='.$level. ' parents='.$parents, LOG_DEBUG);
+		dol_syslog(get_class($this).'::getChildsArbo id='.$id.' level='.$level. ' parents='.implode(',', $parents), LOG_DEBUG);
 
 		if ($level == 1) {
 			$alreadyfound = array($id=>1); // We init array of found object to start of tree, so if we found it later (should not happened), we stop immediatly