PHP & XTOOLKIT

Not sure which is the best place so I'm crossposting to web400 & opensource. I have been running this PHP script for over a year but the system was upgraded to v7.2 of IBM I I did manage to get everything ported over to Zend Server 6 and everything was fine until we IPLed Sunday AM. The PHP using SQL still works fine but it seems that the command isn't being passed to the system any assistance would be greatly appreciated. Here is the relevant code with a example of the generated SBMJOB string:
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Pragma: no-cache');
include_once 'authorization.php';
include_once 'ToolkitService.php';
$db = $_SESSION['db'];
$user = $_SESSION['AppUsr'];
$pass = $_SESSION['AppPass'];
try {
$obj = ToolkitService::getInstance($db, $user, $pass);
}

catch (Exception $e) {
echo $e->getMessage(), "\n";
exit();
}

$obj->setToolkitServiceParams(array('InternalKey'=>"/tmp/$user",
'debug'=>true,
'plug' => "iPLUG32K"));

$cmd = "addlible ZENDSVR6";
$obj->CLCommand($cmd);
$cmd = "SBMJOB CMD(CALL PRTV12CHKS) JOB(PRTV12CHKS) USER(" . $user . ") JOBQ(QGPL/OUTQMON) JOBD(" . $_SESSION['jobd'] . ") INLLIBL(*JOBD) LOG(4 00 *SECLVL) LOGCLPGM(*YES) HOLD(*NO)";
// $cmd = "SBMJOB CMD(CALL PRTV12CHKS) JOB(PRTV12CHKS) USER(MYUSER) JOBQ(QGPL/OUTQMON) JOBD(CODA12PRD/CODAPRODJD) INLLIBL(*JOBD) LOG(4 00 *SECLVL) LOGCLPGM(*YES) HOLD(*NO)";
$obj->CLCommand($cmd);
echo $cmd;


Thanks,
Tommy Holden