RE: LDAP_OPERATIONS_ERROR :Server encountered an > internal error

[Woanning <Wn...@va...>]

Hi Graham,
Thanks for your reply. I really appreciate that.
The msg I send previously is all the output I got.
my code is a simply script as below :
==================================================
#!d:\perl\bin\perl -w

use Net::LDAP;
use Net::LDAP::Util qw( ldap_error_name
                        ldap_error_text) ;

print "Content-type:text/html\n\n";

my ($ldap) = Net::LDAP->new('10.1.1.112',port=> 8404, debug => 3) or die
"Can't bind to ldap: $!\n";

$mesg = $ldap->bind( version => 3, dn => 'cn=Directory Manager,o=cisco.com',
password => 'passabc');         
my ($mesg) = $ldap->search( base => "ou=Users,o=cisco.com", filter
=>'(cn=oliver)', attrs => [ "*" ]);

$mesg->code && die "Code: ".$mesg->code."  Error:
".ldap_error_name($mesg->code).":".ldap_error_text($mesg->code)." ";

############### the program will stop progress from here
print "helo";

foreach $entry ($mesg->all_entries){
	$password = $entry->get('userPassword');
	print "password :  $password\n";
}

$ldap->unbind;

exit;
==================================================

I've tried to trace back the code and the LDAP.pm file, I found out that the
program is stop at the point where when the LDAP.pm called the
"asn_read($sock, $pdu)" function.

and if I change the line of my code from:
$mesg->code && die "Code: ".$mesg->code."  Error:
".ldap_error_name($mesg->code).":".ldap_error_text($mesg->code)." ";
to:
$mesg->code && die $mesg->error;

then I'll get this error message : I/O Error   

and I found out that the error message is generated from the asn_read
function in the IO.pm file in the ASN1 module.


Do you have any idea why I'm getting this? Is it because I run on the
Windows 2000? does the ASN1 library compatible with the OS? Does anybody
successfully run it before on Windows 2000?

Thanks. appreciate much.


_____________________
Woan Ning
Vads Berhad
* +603 - 7712 8331 (D/L)
* wn...@va...

@}--\---



-----Original Message-----
From: Graham Barr [mailto:gb...@po...]
Sent: Friday, September 13, 2002 10:33 PM
To: Woanning
Cc: per...@li...
Subject: Re: LDAP_OPERATIONS_ERROR :Server encountered an > internal
error


Is this all the output you got ? I dont see any trace of received
packets. What does you script look like and how far did it
get before you get this error ?

Graham.

On Fri, Sep 13, 2002 at 11:54:46AM +0800, Woanning wrote:
> Hi,
> Can anybody show me some lights here as I've work out this bugs for so
long
> and still cant' able to find the solution for it...
> Thanks.
> I'm using active perl in Windows 2000 to connect ot a LDAP server...
> I'm getting this error message:
> Return code: 1 Message: LDAP_OPERATIONS_ERROR :Server encountered an >
> internal error 
> and after I turn on the 'debug => 3' in my code as below:
> $ldap = Net::LDAP->new('10.1.1.112',port=>8404, debug => 3) or die "$@"; 
> I got the below debugs text:
> Net::LDAP=HASH(0x8a7f174) sending:
> 30 33 02 01 01 40 2E 02 01 03 04 20 63 6E 3D 44 03...@..... cn=D
> 69 72 65 63 74 6F 72 79 20 4D 61 6E 61 67 65 72 irectory Manager
> 2C 6F 3D 63 69 73 63 6F 2E 63 6F 6D 80 07 70 61 ,o=cisco.com..pa
> 73 73 61 62 63 __ __ __ __ __ __ __ __ __ __ __ ssabc
> Net::LDAP=HASH(0x8a7f174) sending:
> 30 3D 02 01 02 43 38 04 14 6F 75 3D 55 73 65 72 0=...C8..ou=User
> 73 2C 6F 3D 63 69 73 63 6F 2E 63 6F 6D 0A 01 02 s,o=cisco.com...
> 0A 01 02 02 01 00 02 01 00 01 01 00 83 0C 04 02 ................
> 63 6E 04 06 6F 6C 69 76 65 72 30 03 04 01 2A __ cn..oliver0...*
> Code: 1  Error: LDAP_OPERATIONS_ERROR:Server encountered an internal error
>   at test.cgi line 23.
> 
> Net::LDAP version I'm using is : $VERSION = 0.25;
> ASN1 version I'm using is : $VERSION = '0.16';
> but there's a commented code in the ASN1.pm read :
> # $Id: ASN1.pm,v 1.23 2002/08/20 00:00:57 gbarr Exp $  
> (so I"m not sure which version is ASN1 is correct.. either is 0.16 or
1.23?)
> 
> Thank you very much if anybody can provide me any help on this.....
> 
> 
> 
> _____________________
> Woan Ning
> Vads Berhad
> * +603 - 7712 8331 (D/L)
> * wn...@va...
> 
> @}--\---
> 
> ~Where there is pain, I wish you peace and mercy.~
> ~Where there is self-doubting, I wish you a renewed confidence in your
> ability to work through it.~
> ~Where there is tiredness, or exhaustion, I wish you understanding,
> patience, and renewed strength.~
> ~Where there is fear, I wish you love, and courage.~
> 
>