diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 434d43e8ffa..7d8e2680977 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -936,6 +936,7 @@ class Commande extends CommonOrder
 						if ($result != self::STOCK_NOT_ENOUGH_FOR_ORDER)
 						{
 							$this->error=$this->db->lasterror();
+							$this->errors[] = $this->error;
 							dol_print_error($this->db);
 						}
 						$this->db->rollback();
@@ -1412,7 +1413,8 @@ class Commande extends CommonOrder
 				if (! empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty)
 				{
 					$langs->load("errors");
-					$this->error=$langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
+					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
+					$this->errors[] = $this->error;
 					dol_syslog(get_class($this)."::addline error=Product ".$product->ref.": ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return self::STOCK_NOT_ENOUGH_FOR_ORDER;
@@ -3053,7 +3055,8 @@ class Commande extends CommonOrder
 				if (! empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty)
 				{
 					$langs->load("errors");
-					$this->error=$langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
+					$this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnOrder', $product->ref);
+					$this->errors[] = $this->error;
 					dol_syslog(get_class($this)."::addline error=Product ".$product->ref.": ".$this->error, LOG_ERR);
 					$this->db->rollback();
 					return self::STOCK_NOT_ENOUGH_FOR_ORDER;