protected function _simpleRedirect($sUrl, $sHeaderCode)
    {
        $oHeader = oxNew(\OxidEsales\Eshop\Core\Header::class);
        $oHeader->setHeader($sHeaderCode);
        $oHeader->setHeader("Location: $sUrl");
        $oHeader->setHeader("Connection: close");
        $oHeader->sendHeader();
    }