diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 5f8a6049a7f..d40406beb09 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -2361,15 +2361,12 @@ abstract class CommonObject
 				} else {
 					$result = $this->fetchCommon($id);
 				}
-				if (property_exists($this, $field)) {	// Set again the property field because it may have been erased by the previous fetch
-					$this->$field = $value;
-				}
-				if ($propfield != $field && property_exists($this, $propfield)) {	// Set again the property field because it may have been erased by the previous fetch
-					$this->$propfield = $value;
-				}
 
 				$this->oldcopy = clone $this;
-				if (property_exists($this->oldcopy, $propfield)) {
+				if (property_exists($this->oldcopy, $field)) {
+					$this->oldcopy->$field = $oldvalue;
+				}
+				if ($propfield != $field && property_exists($this->oldcopy, $propfield)) {
 					$this->oldcopy->$propfield = $oldvalue;
 				}
 
diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index b2085b6dc97..8c13c6db0bf 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -2305,7 +2305,7 @@ while ($i < $imaxinloop) {
 		if (!empty($arrayfields['p.tosell']['checked'])) {
 			print '<td class="center nowrap">';
 			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
-				print ajax_object_onoff($product_static, 'status', 'tosell', 'ProductStatusOnSell', 'ProductStatusNotOnSell');
+				print ajax_object_onoff($product_static, 'status', 'status', 'ProductStatusOnSell', 'ProductStatusNotOnSell');
 			} else {
 				print $product_static->LibStatut($product_static->status, 5, 0);
 			}
@@ -2318,7 +2318,7 @@ while ($i < $imaxinloop) {
 		if (!empty($arrayfields['p.tobuy']['checked'])) {
 			print '<td class="center nowrap">';
 			if (!empty($conf->use_javascript_ajax) && $user->hasRight("produit", "creer") && getDolGlobalString('MAIN_DIRECT_STATUS_UPDATE')) {
-				print ajax_object_onoff($product_static, 'status_buy', 'tobuy', 'ProductStatusOnBuy', 'ProductStatusNotOnBuy');
+				print ajax_object_onoff($product_static, 'status_buy', 'status_buy', 'ProductStatusOnBuy', 'ProductStatusNotOnBuy');
 			} else {
 				print $product_static->LibStatut($product_static->status_buy, 5, 1);
 			}