diff --git a/htdocs/fourn/class/fournisseur.product.class.php b/htdocs/fourn/class/fournisseur.product.class.php
index f15b300346d..c334e939a74 100644
--- a/htdocs/fourn/class/fournisseur.product.class.php
+++ b/htdocs/fourn/class/fournisseur.product.class.php
@@ -1277,4 +1277,81 @@ class ProductFournisseur extends Product
 			return 1;
 		}
 	}
+
+	/**
+     * Load list of objects in memory from the database.
+     *
+     * @param  string      $sortorder    Sort Order
+     * @param  string      $sortfield    Sort field
+     * @param  int         $limit        limit
+     * @param  int         $offset       Offset
+     * @param  array       $filter       Filter array. Example array('field'=>'valueforlike', 'customurl'=>...)
+     * @param  string      $filtermode   Filter mode (AND or OR)
+     * @return array|int                 int <0 if KO, array of pages if OK
+     */
+    public function fetchAll($sortorder = '', $sortfield = '', $limit = 0, $offset = 0, array $filter = array(), $filtermode = 'AND')
+    {
+        global $conf;
+
+        dol_syslog(__METHOD__, LOG_DEBUG);
+
+        $records = array();
+
+        $sql = 'SELECT ';
+        $sql .= $this->getFieldList();
+        $sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
+        $sql .= ' WHERE t.entity IN ('.getEntity('productsupplierprice').')';
+
+        // Manage filter
+        $sqlwhere = array();
+        if (count($filter) > 0) {
+            foreach ($filter as $key => $value) {
+                if ($key == 't.rowid') {
+                    $sqlwhere[] = $key.'='.$value;
+                } elseif (in_array($this->fields[$key]['type'], array('date', 'datetime', 'timestamp'))) {
+                    $sqlwhere[] = $key.' = \''.$this->db->idate($value).'\'';
+                } elseif ($key == 'customsql') {
+                    $sqlwhere[] = $value;
+                } elseif (strpos($value, '%') === false) {
+                    $sqlwhere[] = $key.' IN ('.$this->db->sanitize($this->db->escape($value)).')';
+                } else {
+                    $sqlwhere[] = $key.' LIKE \'%'.$this->db->escape($value).'%\'';
+                }
+            }
+        }
+        if (count($sqlwhere) > 0) {
+            $sql .= ' AND ('.implode(' '.$filtermode.' ', $sqlwhere).')';
+        }
+
+        if (!empty($sortfield)) {
+            $sql .= $this->db->order($sortfield, $sortorder);
+        }
+        if (!empty($limit)) {
+            $sql .= ' '.$this->db->plimit($limit, $offset);
+        }
+
+        $resql = $this->db->query($sql);
+        if ($resql) {
+            $num = $this->db->num_rows($resql);
+            $i = 0;
+            while ($i < ($limit ? min($limit, $num) : $num)) {
+                $obj = $this->db->fetch_object($resql);
+
+                $record = new self($this->db);
+                $record->setVarsFromFetchObj($obj);
+
+                $records[$record->id] = $record;
+
+                $i++;
+            }
+            $this->db->free($resql);
+
+            return $records;
+        } else {
+            $this->errors[] = 'Error '.$this->db->lasterror();
+            dol_syslog(__METHOD__.' '.join(',', $this->errors), LOG_ERR);
+
+            return -1;
+        }
+    }
 }