Weblogic clustering with IIS as web server

          Hi,
          I have two IIS servers and two machines for weblogic. I am planning to have
          a weblogic clustering. I have seen the documentation online. But has some questions
          for which dint find any answers.
          Somewhere on the newsgroup I read , if we will be having IIS proxy-plug in we
          do not need the DNS setup. Is that true ?
          How many IPs and other things I need to do this setup ? What is admin server &
          its role ? configuration how to do it is not avaliable in the documentation.
          Could someone help ?
          Thanks and Regards,
          Sheetal

Hi
          you can find the ore information in the following link
          http://bernal.bea.com/stage/wls/docs70/plugins/isapi.html
          Regards,
          Prasanna Yalam

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Outlook.office365 debug unable to launch the IIS Express Web server 49152

Using office365 portal to test a mail app.
I am using VS2013 and have deployed from VS2013 to my office365 portal.
During the process of starting the debug of the mail app and window pops up stating:
"Unable to launch the IIS Express Web server.
Port '49152' is in use."
Is this error message being given because the portal is refusing the connection or is this from being generated from my PC?
this is from my "Immediate Window" page:
Exception was thrown at line 70, column 21 in https://outlook.office365.com/owa/?realm=cisco234.onmicrosoft.com
0x800a01ad - JavaScript runtime error: Automation server can't create object
Exception was thrown at line 34, column 25599 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/preboot.js
0x800a139e - JavaScript runtime error: SyntaxError
Exception was thrown at line 82, column 543280 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.0.mouse.js
0x800a01ad - JavaScript runtime error: Automation server can't create object
Exception was thrown at line 2, column 781790 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
0x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'get_$5oW'
Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
0x800a138f - JavaScript runtime error: Unable to get property 'get_$1Qf' of undefined or null reference
Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
0x800a138f - JavaScript runtime error: Unable to get property 'get_$1Qf' of undefined or null reference
Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
0x800a138f - JavaScript runtime error: Unable to get property 'get_$1Qf' of undefined or null reference
Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
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Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
0x800a138f - JavaScript runtime error: Unable to get property 'get_$1Qf' of undefined or null reference
Exception was thrown at line 2, column 604470 in https://outlook.office365.com/owa/prem/15.0.913.9/scripts/boot.worldwide.1.mouse.js
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Please post it here as this forum is meant only for Windows server general queries.
http://community.office365.com/en-us/f/156.aspx
http://www.arabitpro.com

Using Weblogic as a front end web server

Hi all, recently there has been a push for us to investigate moving our Iplanet
web servers to Weblogic. So our architecture would be WLS web instances on the
front and passing back to WLS app servers on the back end. We would need to run
SSL and none SSL and handle certificates and multiple applications on each web
server as well as serve up static content. Has anybody had any experience with
going to this set up, and if so would you recomend it ? It looks way harder then
setting up a Apache or Iplanet web server.

"Mark Griffith" <[email protected]> wrote:
You should check out 8.1, SSL configuration is simpler there.
I would say in general that the main weakness of WLS as a web server
is on
the administration side of things.
Cheers
mbg
"Eric Sundberg" <[email protected]> wrote in message
news:3ebfce80$[email protected]..
Hi all, recently there has been a push for us to investigate movingour
Iplanet
web servers to Weblogic. So our architecture would be WLS web instanceson the
front and passing back to WLS app servers on the back end. We wouldneed
to run
SSL and none SSL and handle certificates and multiple applicationson each
web
server as well as serve up static content. Has anybody had any experiencewith
going to this set up, and if so would you recomend it ? It looks wayharder then
setting up a Apache or Iplanet web server.
thanks for the heads up

SSL connectivity - Weblogic 8.1 and Apache web server 2.0

I'm using a Apache web server 2.0.64 as a front end web server for Weblogic server v8.1 sp6. I have managed setup the connection between both server and now i want to configure the SSL connection Apache web server. However i have face some problems with the SSL connection and i can't figure out the problems. I'm using the ssl.conf* to do the SSL connection. Here are the changes i did on my ssl.conf:
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
#<IfDefine SSL>
Listen 443
SSLPassPhraseDialog builtin
SSLSessionCache dbm:logs/ssl_scache
SSLSessionCacheTimeout 300
<VirtualHost default:443>
DocumentRoot "C:/Program Files/Apache Group/apache2/htdocs"
ServerName 10.122.50.218:443
ServerAdmin [email protected]
ErrorLog logs/ssl_log TransferLog logs/access_log
SSLEngine on
SSLCertificateFile conf/ssl/server.crt
SSLCertificateKeyFile conf/ssl/server.key
</VirtualHost>
#</IfDefine>
When i testing the application, it comes out :
NOT Found
The requested URL /secureWebAuth/ was not found on this server.
Apache/2.0.64 (Win32) mod_ssl/2.0.64 OpenSSL/0.9.8o Server at 10.122.50.218 Port 443
What should i do in order to solve this problem? Thanks for your help!!!

I'm using a Apache web server 2.0.64 as a front end web server for Weblogic server v8.1 sp6. I have managed setup the connection between both server and now i want to configure the SSL connection Apache web server. However i have face some problems with the SSL connection and i can't figure out the problems. I'm using the ssl.conf* to do the SSL connection. Here are the changes i did on my ssl.conf:
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
#<IfDefine SSL>
Listen 443
SSLPassPhraseDialog builtin
SSLSessionCache dbm:logs/ssl_scache
SSLSessionCacheTimeout 300
<VirtualHost default:443>
DocumentRoot "C:/Program Files/Apache Group/apache2/htdocs"
ServerName 10.122.50.218:443
ServerAdmin [email protected]
ErrorLog logs/ssl_log TransferLog logs/access_log
SSLEngine on
SSLCertificateFile conf/ssl/server.crt
SSLCertificateKeyFile conf/ssl/server.key
</VirtualHost>
#</IfDefine>
When i testing the application, it comes out :
NOT Found
The requested URL /secureWebAuth/ was not found on this server.
Apache/2.0.64 (Win32) mod_ssl/2.0.64 OpenSSL/0.9.8o Server at 10.122.50.218 Port 443
What should i do in order to solve this problem? Thanks for your help!!!

Problem running WebLogic as plugin for SunOne web server on Solaris

I tried to set up WebLogic (8.1) as plugin for SunONE (iPlanet) web server. I followed instraction from http://e-docs.bea.com/wls/docs81/plugins/nsapi.html#110496. SunONE server start up successfully. But I have problem to connect my web application, and SunONE web server returns following error:
"for host 172.23.54.5 trying to GET /arsys/home, wl-proxy reports: Neither 'WebLogicCluster' nor 'WebLogicHost' specified in parameters"
I tried both SunOne (6.1 sp3) and iPlanet (6.0), I saw same problem.
Can anyone help me on this?
Thanks
Charlie

To configure sunone to work with WLS, you need to make entires in the magnus.conf and the obj.conf.From the error, it seems as if u missed the entries in the obj.conf.

Java mysql OK with Terminal but not OK with Apache local web server

With terminal I have :
CLASSPATH=/System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Classes/:/Library/Java/Extensions/:./
SUDO_GID=20
SECURITYSESSIONID=210800
_=/usr/bin/printenv
127:/Library/WebServer/Documents/Java root# java TestMySQL
2006-05-21 13:39:00.0 ************************************************** = OK
127:/Library/WebServer/Documents/Java root#
import java.sql.*;
* mysql-connector-java-3.1.12-bin.jar
*   % javac /Library/WebServer/Documents/Java/TestMySQL.java
*   % java TestMySQL
public class TestMySQL {
        public static void main(String argv[]) throws Exception {
                // Load the driver class
                Class.forName("org.gjt.mm.mysql.Driver");
1                //Class theClass = null;
2               //try {
3                //    theClass = Thread.currentThread().getContextClassLoader().loadClass("org.gjt.mm.mysql.Driver");
4                //}
5                //catch (ClassNotFoundException e) {
6                //    theClass = getClass().getClassLoader().loadClass("org.gjt.mm.mysql.Driver");
7                //}
                Connection conn = DriverManager.getConnection(
                        "jdbc:mysql:///test",
                Statement stmt = conn.createStatement();
                ResultSet rset = stmt.executeQuery("SELECT now();");
                while (rset.next()) {
                        System.out.println(rset.getString(1));
                // Close result set, statement and DB connection
                rset.close();
                stmt.close();
                conn.close();
}I have a simple TestMySQL.html file with applet TestMySQL.class in it.
Nothing but "Applet TestMySQL not inited"
When I uncomment the try/catch lines (lines 1 to 7) , java compiler generate an error... near getClass().getClassLoader().loadClass("org.gjt.mm.mysql.Driver");
With "Class.forName("org.gjt.mm.mysql.Driver");" no problem.
Running MacOS X 10.3.9, Apache/1.3.33 (Darwin) PHP/4.4.1 mod_ssl/2.8.24 OpenSSL/0.9.7i and JVM 1.4.2_09
Thanks for help.
P.S. This my first approach to java/mysql but I would like to see this short program running on my local web server ...
Thanks.

hi :-)
can you post the stack trace?
im not sure what is causing the error because of less info,
but have you tried to copy the driver of mysql to tomcat lib folder?
regards,

How to create web applications with the LabVIEW web server

Wonderful Forum,
I've noticed that sometimes it can be tricky for LabVIEW users to learn how to create their own custom web clients using the LabVIEW web server. I created a LabVIEW web development community group and wrote some tutorials to teach the basics of creating web clients using HTML, Javascript, and AJAX. The idea is that LabVIEW users without any web background can quickly look at some tutorials and examples to get started on their own projects.
https://decibel.ni.com/content/groups/web-services
What do you think?
Joey S.
Software Product Manager
National Instruments

Hi Joey,
A great idea! I recently presented at a local user group meeting about my WebSockets API (see the links in my signature). I've uploaded the presentation and the demo code I gave to our UG here.
I think the barrier to entry is with needing to know the web languages (e.g. html/css/js) as well as writing your LabVIEW code. I have joined the group and look forward to seeing some interesting content on there! Certainly some demos of using AJAX to make requests to Web Services and do something with the data (e.g. display on a graph) would be a good place to start.
Certified LabVIEW Architect, Certified TestStand Developer
NI Days (and A&DF): 2010, 2011, 2013, 2014
NI Week: 2012, 2014
Knowledgeable in all things Giant Tetris and WebSockets

Problems with Sun One Web Server 6.1 with SP1

I get errors while compiling my JSP files on SUN one Web Server which is deployed on Solaris 9. it states that cannot compile JSP pages. here is the stack trace that i get.
[03/Feb/2007:19:11:17] warning ( 354): CORE3283: stderr: java.lang.NoClassDefFoundError: com/sun/tools/javac/Main
[03/Feb/2007:19:11:17] warning ( 354): CORE3283: stderr:      at org.apache.jasper.compiler.SunJava14Compiler$JavacTask.run(SunJava14Compiler.java:207)
[03/Feb/2007:19:11:17] failure ( 354): for host 192.168.123.2 trying to GET /reports1/jsp/common/ClientInstall.jsp, service-j2ee reports: StandardWrapperValve[jsp]: WEB2792: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: WEB4000: Unable to compile class for JSP
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
     at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.loadJSP(JspServlet.java:756)
     at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.access$000(JspServlet.java:616)
     at com.iplanet.ias.web.jsp.JspServlet.serviceJspFile(JspServlet.java:401)
     at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:363)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:161)
     at com.iplanet.ias.web.WebContainer.service(WebContainer.java:586)Please help. The Java version i am using is j2sdk1.4.2_08.

It looks like the Web Server has somehow been configured to use a JRE. Web Server requires a JDK. The following message in particular indicates that a JRE, not a JDK, is being used:java.lang.NoClassDefFoundError: com/sun/tools/javac/MainAre you using the JDK that shipped with Web Server, or did you attempt to configure Web Server to use a different JDK?

Problems with Sun One Web Server 6.1 javax.xml.xpath package not found

I used myeclipse to build an xml app and tested on jboss. it worked perfectly. However when i deployed it to our solaris sun one web server the app fell apart completely with the following error. I m unable to figure out what went wrong. Any help will be much appreciated.
Thanks.
[11/Dec/2007:22:12:37] failure (13539):      for host 121.247.233.169 trying to GET /feeds/rss.jsp, service-j2ee reports: StandardWrapperValve[jsp]: WEB2792: Servlet.service() for servlet jsp threw exception
     org.apache.jasper.JasperException: WEB4000: Unable to compile class for JSP
     /opt/SUNWwbsvr/test/ClassCache/test/_jsps/_feeds/_rss_jsp.java:8: package javax.xml.xpath does not exist
     import javax.xml.xpath.*;
     ^

Thanks for the response. I tried to use xalan package which resolved the javax.xml.xpath package not found error (xalan.jar in WEB-INF/lib folder). However I m now getting the following error. Probably incompatible version is the reason. Please advise!
[11/Dec/2007:23:46:28] failure (17028):      for host 121.247.233.169 trying to GET /feeds/rss.jsp, service-j2ee reports: StandardWrapperValve[jsp]: WEB2792: Servlet.service() for servlet jsp threw exception
     javax.servlet.ServletException: org.apache.xpath.XPathContext.<init>(Z)V
     at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)
     at _jsps._feeds._rss_jsp._jspService(_rss_new_jsp.java:627)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.service(JspServlet.java:687)
     at com.iplanet.ias.web.jsp.JspServlet.serviceJspFile(JspServlet.java:459)
     at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:375)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:161)
     at com.iplanet.ias.web.WebContainer.service(WebContainer.java:580)
     ----- Root Cause -----
     java.lang.NoSuchMethodError: org.apache.xpath.XPathContext.<init>(Z)V
     at org.apache.xpath.jaxp.XPathImpl.eval(XPathImpl.java:207)
     at org.apache.xpath.jaxp.XPathImpl.evaluate(XPathImpl.java:281)
     at _jsps._feeds._rss_new_jsp._jspService(_rss_jsp.java:165)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.service(JspServlet.java:687)
     at com.iplanet.ias.web.jsp.JspServlet.serviceJspFile(JspServlet.java:459)
     at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:375)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:161)
     at com.iplanet.ias.web.WebContainer.service(WebContainer.java:580)

New EA3500 with self hosted web server

Let me start off by giving you some background. I was using a wrt54g previously, and host my own webserver, including my own DNS server. I used port forwarding to forward the web traffic to that computer. Well my family got me a new EA3500 as my old one would continually stop working.
Since changing router when I duplicate the port forwarding setup from old to new, all the web browsing dies. My web server has now been offline for a few days, and I'm frustrated beyond belief now. I know I've seen the previous posts saying to never forward port 53 (DNS), but I'm at a loss why I could with my old router, but it's now the end of the world with this new one.
I have to figure what's needed to get my server online again, and would love to hear from some of the experts out there.
Brett

Ok, so when I do some random port checks, only showing the few that I've forwarded as open.
21 FTP
53 DNS
80 HTTP
The biggest problem I can't wrap my head around is the fact that other than my new router, the setup is identical and everything was sympatico. Also why when I'm connected via the guest account, I can surf with no problems (but obviously can't access my network).
The server always requests the same IP address from DCHP, so that won't be changed, so static it is I suppose. I host a couple of my own web sites, nothing too fancy. http://www.thershl.com

I have perl scripts that I want to be able to run with my iplanet web server 6.0. How can I make it work in Windows NT? (Because I have no problem when I use it with Linux).

Hi Melanie,
In order to run a PERL script under Windows NT the iPlanet Web Server needs to know where to find the PERL interpreter.
follow these steps :
1) Make sure Windows NT knows what a .pl file is. In file Manager click on file and choose associate from the menu. Check the "files with extension" drop-down list for pl - if it exists verify that it is pathed to your perl.exe. If it is not already on the list click the "New Type" button. In the Filetype box put pl. Choose open from the Action drop-down list. In the Command box specify the full path to your perl.exe interpreter (Make sure to use short filenames, rather than long filenames.) Click the OK button. Then click the Close button in the main Associate dialog box. Double click a .pl file to test - it should automatically launch the PERL interpreter and feed it your .pl file.
2) Create a directory to contain your .pl scripts.
~server_root\shell-cgi is a good choice.
or \cgi-bin\
NOTE: Make very sure that this directory is NOT part of the document root, it should have it's own directory (preferably at the same level of the docroot).
3) In the Admin Server select Programs.
4) Choose CGI directory (normally) or WinCGI directory or ShellCGI Directory depending on ur choice from the Programs menu.
5) Put the URL Prefix you would like to map to your Shell-CGI directory into the URL Prefix field.
6) Put the full path to your Shell-CGI directory in the Shell CGI directory field.
7) Click OK.
8) The save and apply changes page will display your changes and give you the opportunity to verify them. If they are correct click the Save and Apply button. If not Click the Undo button and go back to step 4.
(9)You can then call your .pl scripts directly by referencing the directory mapping that you have just created. For example:
http://my.server.whatever/shell-cgi/ myscript.pl
this should work now.
If not Pls Mail me.
regards
T.Raghulan
[email protected]

Oracle Reports Integration with iPlanet Application/Web Server

Do any body know if we can integrate Oracle Reports with iPlanet Application Server or Web Server?

Theoretically yes, in Reports 6i there is either a CGI or servlet to set up, in 9i there is a servlet interface.
In practice through this is not simple, at least in the 9i case, and with Oracle 9iAS a reports server comes configured out of the box.
Regards,
Danny

404 error weblogic cluster with IIS

Hello,
I am using weblogic 10.3.3 clustering with IIS7 redirection. I created iisproxy.ini with following parameters
WebLogicCluster=<hostname>:7001,<hostname2>:7003
ConnectTimeoutSecs=20
ConnectRetrySecs=2.
In this case I am getting 404 error when I try to access my application. If I use
WebLogicHost=<hostname>
WebLogicPort=7001
ConnectTimeoutSecs=20
ConnectRetrySecs=2
then I am able to access the application. even I tried with
WebLogicHost=<hostname>
WebLogicPort=7001
WebLogicCluster=<hostname>:7001,<hostname2>:7003
ConnectTimeoutSecs=20
ConnectRetrySecs=2
I am getting the same 404 error. sometimes I am able to launch the application(after so many restarts), but after few seconds I am getting the same error 404.
Please help me out to resolve this issue.
Thanks in advance

Can I ask you if you find the solution at your problem?
I am facing same problem, I hope you can help me.............................

SunOne 6.1 HTTP4044 error with sun one web server cluster

use sun one web server 6.1 sp4 makeup cluster,transfer configure file have HTTP 4044 error.the /opt/SUNWwbsvr/https-admin/logs/error file message are:
failure ( 4646): for host x.x.x.x trying to POST /https-x.x.x.x/admin/clxfer, cgi_scan_headers reports: HTTP4044: the CGI program /opt/SUNWwbsvr/bin/https/admin/bin/clxfer did not produce a valid header (program terminated without a valid CGI header. Check for core dump or other abnormal termination)
Anyone have experience with this?

Hi, I am also getting the same error, can someone please help me on this.
[13/Jul/2009:05:23:21] failure ( 9574): for host X.X.X.X trying to GET /https-derivmatch/admin/security, cgi_scan_headers reports: HTTP4044: the CGI program /usr2/netscape/server61/bin/https/admin/bin/security did not produce a valid header (program terminated without a valid CGI header. Check for core dump or other abnormal termination)
[13/Jul/2009:05:24:13] failure ( 9574): for host X.X.X.X trying to GET /https-derivmatch/admin/security, cgi_scan_headers reports: HTTP4044: the CGI program /usr2/netscape/server61/bin/https/admin/bin/security did not produce a valid header (program terminated without a valid CGI header. Check for core dump or other abnormal termination)
Thanks a lot.
Regards,
Mallik

Connecting to Oracle 9i with Sun One Web Server 6.1 SP4

I have an application that connects to an Oracle 9i database. When I run iPlanet 4.1, I am able to login to the application and run it. Since I have migrated to Sun One Web Server 6.1 SP4, I have not been able to login. Through some built in error logging, I have been able to determine that my user validation routine is receiving a Null pointer when it trys to connect to the database. I have also determined that my login servlet is executing properly. When I receive the Null pointer error, I am redirected to a failed login page, which is what is supposed to happen in such a case. I believe that I do not have the web server configured properly to connect to the database and I am not sure how to do it! Below is an excerpt from my code where the database connection occurs and the exception is detected. Any help would be appreciated!
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
oracleConnect = DriverManager.getConnection("jdbc:oracle:thin:@" + chost + ":" + cport + ":" + csid ,u,p);
enable = true;
oracleConnect.close();
}catch(java.sql.SQLException e){processError.logError("validateUser Invalue user" + e.getMessage()); enable = false;}
catch(java.io.FileNotFoundException e){processError.logError("validate User error" + e.getMessage());}
catch(java.io.IOException e){processError.logError("evalidateUser rror File Error " + e.getMessage());}
catch(java.lang.NullPointerException e){processError.logError("validateUser error Null Pointer " + e.getMessage());}

You are not using the server's built in JDBC Connection pooling, so there is no special WebServer configuration needed to connect to a database.
If in the other hand, you want to use the built in connection pooling, then refer to this page to see how to create a connection pool
http://docs.sun.com/source/817-1831-10/agjava.html#wp1085593
Samples on how to configure and use JDBC connection pooling can be found in the sample apps
http://docs.sun.com/source/817-1833-10/pwawap.html#wp40108

Weblogic clustering with IIS as web server

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