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4 Replies Latest reply: Mar 6, 2013 1:28 AM by Colm Divilly RSS

Getting Blank Page using Weblogic and Apex Listener v2

LRM Newbie
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Greetings,

I am moving my existing apex listeners (version 1.0.2.238.15.24) to a new server so I thought I would upgrade to the new version of the listener at the same time. The version of the new listener I am trying to use is 2.0.0.354.17.05.

I need to set up multiple listeners on the new server to point to different environments. I was able to successfully install the new listener for one of my environments and everything is working fine. However when I try to install the listener a second time I get a blank page when I try to bring up Apex.

I have created two Weblogic (v 10.3.3) domains, one for each listener. Here is how they are configured:

This listener works.
DEV1
Domain Name:     APEXA
Host Name:     mars
Port Number     7023
Database Host:     mars
Database Name:     SID1
APEX Version:     4.1.0.00.32
This listener DOES NOT work.
DEV2
Domain Name:     APEXB
Host Name:     mars
Port Number     7053
Database Host:     venus
Database Name:     SID2
APEX Version:     4.1.0.00.32
I try to access the second listener by entering this url:
http://mars.xyz.com:7053/apex
and this is returned
http://mars.xyz.com:7053/apex/f?p=4550:1:684042141256623
Since the app number, page number, session information is there, I assume that it is making it to the database and is being processed by Apex. The problem is that the page returned is blank. The actual page source is:

<html>
<head>
</head>
<body>
<pre></pre>
</body>
</html>
I verified the images are accessible by entering:
http://mars.xyz.com:7053/i/apex_version.txt

This is what is returned:
Application Express Version: 4.1

I am not sure how to debug this problem. Any help would be appreciated.

Thanks

Larry

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