WMI Eventlog:Unable to get specific EventLogs (Application logs)

Hi,
I am trying to get specific eventlogs using WMI. These are Application related logs and I'd like to get it based on "EventCode". The code below does that but it doesn't fetch all the Application logs. e.g. I would like to get all the eventlogs with Eventcode "103" but it's not able to fetch that. It gets eventlogs with Eventcode "102" and some other Eventcodes. Can someone help in understanding what might be going wrong?

[ code ]

use Win32::OLE qw (in);
$Computer = 'servername';
$Win32_Class ='Win32_NTLogEvent';
$Class = "WinMgmts://$Computer";
$Wmi = Win32::OLE->GetObject ($Class);
if ($Events = $Wmi->ExecQuery("SELECT * FROM $Win32_Class WHERE LogFile='Application' AND EventCode=103")) {

print "$Events\n"; # prints Win32::OLE=HASH(0x3c88a00)

}

foreach $Event (in($Events)) { # Failing here.

print "$Event{TimeGenerated}\n";
print "$Event{Message}\n";

}
exit;

[ /code ]

If I use "EventCode=102", I am able to get the output but it's not working for "EventCode=103" and some other required codes. Please let me know what need to be done in order to get specific eventlogs.

Thanks

if 102's are coming up, and 103's aren't - are we sure there are 103 events, under Application?

Hi,
Thanks for the reply. I am sure that 103 eventcodes are present under "Application" only. But somehow it's not working. Not sure what's that issue. I am able to get only few eventcodes like 102, 1704, etc. But the one's which are really required are not coming out.

Thanks.

Has anyone faced the similar issue? Or am I missing something in the code to get specific WMI eventcode?

Appreciate your help.
Thanks