DB2 PHP connection issue

I am trying to connect to our DB2 DB with PHP using ADOdb. Below is my environment.

Windows XP
PHP 5.2.5
DB2 Run-Time Client 8.2
IIS

I connect with the following code:
[PHP]
include('adodb/adodb.inc.php');
$db = ADONewConnection('db2');

$dsn = "driver={IBM db2 odbc DRIVER};Database=$DBName;hostname=$Host;port=$Port ;protocol=TCPIP;uid=$User;pwd=$Password";
if ($db->Connect($dsn)) {
echo "It worked";
} else {
echo "***didn't work db->Connect(dsn)<br>";
echo 'SQLSTATE: '.$db->ErrorNo()."<br>";
echo 'Message: '.$db->ErrorMsg()."<br><br>";
}
[/PHP]

I get the following error:
I know I am using the correct iSeries port, the correct DB name, and a fully licensed server. Has anyone ever seen this error?

re: DB2 PHP connection issue

Are you able to connect to the database from the command line?
If you installed your license key correctly then you might need to contact your IBM representative.

re: DB2 PHP connection issue

I GOT IT!

You need to install iSeries Client Access on your PHP server to get the correct drivers you need. I did a custom install and selected to install the Required Programs and Data Access including Data Transfer, ODBC, and OLE DB Provider.

Then I connected as below.
[PHP]
include('adodb/adodb.inc.php');
$db = ADONewConnection('odbc');
$dsn = "DRIVER={iSeries Access ODBC Driver};SYSTEM=$Host;DATABASE=$DBName;PROTOCOL=TCP IP;PORT=$Port;";
if ($db->Connect($dsn,$User,$Password)){
echo "It worked";
$sql = "SELECT table_name, table_type, table_schema, system_table_name FROM qsys2.systables";
$rs = $db->Execute($sql);
if (!$rs) echo "<p>no records</p>";
else {
$result = $rs->GetArray();
echo "<pre>";
print_r($result);
echo "</pre>";
}
} else {
echo "Not working";
echo 'SQLSTATE: '.$db->ErrorNo()."<br>";
echo 'Message: '.$db->ErrorMsg()."<br><br>";
}
[/PHP]