public function getOxMessage()
    {
        if ($this->_blDebug) {
            return $this;
        } else {
            $sString = \OxidEsales\Eshop\Core\Registry::getLang()->translateString($this->_sMessage);

            if (!empty($this->_aMessageArgs)) {
                $sString = vsprintf($sString, $this->_aMessageArgs);
            }

            return $sString;
        }
    }