Apache overrides running Weblogic on same port

Hi,
today I found something strange. I installed an Apache Server on our
Application Server. This Apache is meant to display an information page
in case we have to take the WebLogic down for maintenance. As a test
case I started Apache on the WebLogic port while WebLogic was still
running. My expectation was that Apache would not be able to start as
the port was not available. What actually happened was that WebLogic was
not reachable anymore and the Apache Pages were shown instead. After I
stopped the Apache instance, WebLogic was reachable as usual. Does
anyone have an idea of what might lead to this behaviour?
Cheers,
Daniel

Hi Adam,
it's a Winnt4 box with two network adapters, one connecting to the
'outer world', the other one directly connecting to the Oracle box with
an internal ip address. The WL5.1 is running on the external address,
Apache is running on the domain name to which the external ip address is
mapped. I don't know of any DNS magic, there are just several domains
mapped onto the ip (.com, .de, .it etc); I'll try to figure out if there
is something unusual in DNS config anyway. Even more strange is that if
WL is started after Apache, it shows the expected behaviour...
Regards,
Daniel
-----Ursprüngliche Nachricht-----
Von: Adam Messinger [mailto:[email protected]]
Bereitgestellt: Mittwoch, 7. März 2001 05:57
Bereitgestellt in: misc
Unterhaltung: Apache overrides running Weblogic on same port
Betreff: Re: Apache overrides running Weblogic on same port
This is very strange indeed. I would have expected the same thing you
did -
that Apache would fail to start up because it could not bind to the
port.
My guess is that there is something funny going on with the address that
is
being used.
Is the machine multihomed and Apache is binding to one address while WLS
is
binding to another? Perhaps something strange is happening with the
loopback interface.
The part about Apache getting all the requests while it is running and
then
not when it is shut down is interesting. What sorts of URLs are you
using
to connect? Perhaps there is some type of DNS magic happening which
enables
this behavior.
Finally what OS are you using?
Regards,
Adam
"Daniel Hoppe" <[email protected]> wrote in message
news:[email protected]...
Hi,
today I found something strange. I installed an Apache Server on our
Application Server. This Apache is meant to display an informationpage
in case we have to take the WebLogic down for maintenance. As a test
case I started Apache on the WebLogic port while WebLogic was still
running. My expectation was that Apache would not be able to start as
the port was not available. What actually happened was that WebLogicwas
not reachable anymore and the Apache Pages were shown instead. After I
stopped the Apache instance, WebLogic was reachable as usual. Does
anyone have an idea of what might lead to this behaviour?
Cheers,
Daniel

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I've spent couple of days without success trying to configure apache plugin for weblogic. I've configured in accordance with bea documentation and it works fine in windows environment but fails in Solaris 9.
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======================Browser Error Message================
JSP Processing Error
HTTP Error Code: 404
Error Message:JSPG0036E: Failed to find resource /AppConsole/common/login.jsp
Root Cause:java.io.FileNotFoundException: JSPG0036E: Failed to find resource /AppConsole/common/login.jsp     at com.ibm.ws.jsp.webcontainerext.JSPExtensionProcessor.findWrapper(JSPExtensionProcessor.java:246)     at com.ibm.ws.jsp.webcontainerext.JSPExtensionProcessor.handleRequest(JSPExtensionProcessor.java:228)     at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2841)     at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:220)     at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:204)     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1681)     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367)     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java:201)     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:103)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934)     at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021)     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1332)
======================Browser Error Message End================
==========Apache version============
Please find apache version and plugin logs below:
# ./apachectl -v
Server version: IBM_HTTP_Server/6.0 Apache/2.0.47
Server built: Nov 4 2004 09:58:18
==========Apache version End============
=================Plugin Logs================
================New Request: [GET /AppConsole/ HTTP/1.1] =================
Mon Jun 12 08:20:14 2006 INFO: SSL is not configured
Mon Jun 12 08:20:14 2006 After trimming path: '/AppConsole/'
Mon Jun 12 08:20:14 2006 The final request string is '/AppConsole/'
Mon Jun 12 08:20:14 2006 SEARCHING id=[83.231.147.129:27110] from current ID=[83.231.147.129:27110]
Mon Jun 12 08:20:14 2006 @@@FOUND...id=[83.231.147.129:27110], server_name=[83.231.147.65], server_port=[80]
Mon Jun 12 08:20:14 2006 attempt #0 out of a max of 5
Mon Jun 12 08:20:14 2006 general list: trying connect to '83.231.147.129'/27110/27110 at line 1981 for '/AppConsole/'
Mon Jun 12 08:20:14 2006 INFO: New NON-SSL URL
Mon Jun 12 08:20:14 2006 general list: trying connect to '83.231.147.129'/27110
Mon Jun 12 08:20:14 2006 Hdrs from clnt:[Via]=[1.0 NMUKPER]
Mon Jun 12 08:20:14 2006 Hdrs from clnt:[User-Agent]=[Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; NissanEurope; .NET CLR 1.0.3705)]
Mon Jun 12 08:20:14 2006 Hdrs from clnt:[Accept]=[image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*]
Mon Jun 12 08:20:14 2006 Hdrs from clnt:[Accept-Language]=[en-gb,fr;q=0.8,es;q=0.6,nl;q=0.4,ja;q=0.2]
Mon Jun 12 08:20:14 2006 Hdrs from clnt:[Host]=[83.231.147.65]
Mon Jun 12 08:20:14 2006 URL::sendHeaders(): meth='GET' file='/AppConsole/' protocol='HTTP/1.1'
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Via]=[1.0 NMUKPER]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[User-Agent]=[Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; NissanEurope; .NET CLR 1.0.3705)]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Accept]=[image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Accept-Language]=[en-gb,fr;q=0.8,es;q=0.6,nl;q=0.4,ja;q=0.2]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Host]=[83.231.147.65]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Connection]=[Keep-Alive]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[WL-Proxy-SSL]=[false]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[X-WebLogic-Force-JVMID]=[unset]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[WL-Proxy-Client-IP]=[62.172.128.4]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[Proxy-Client-IP]=[62.172.128.4]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[X-Forwarded-For]=[62.172.128.4]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[X-WebLogic-Request-ClusterInfo]=[true]
Mon Jun 12 08:20:14 2006 Hdrs to WLS:[X-WebLogic-KeepAliveSecs]=[30]
Mon Jun 12 08:20:14 2006 INFO: sysSend 639
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Date]=[Mon, 12 Jun 2006 07:20:14 GMT]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Location]=[http://83.231.147.65/AppConsole/common/login.jsp;jsessionid=ENVulmFw71QICHDuP5nSB8kRPe2teTcbjdBtwkjwSY96UxrHEYXr!-656182639!NONE]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Server]=[WebLogic Server 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284 with CR174792 CR173632 CR135189 CR134122 CR133071 CR132575 CR129505 CR129371 CR129122 CR128888 CR124746 CR124239 CR107373]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Content-Type]=[text/html]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Set-Cookie]=[JSESSIONID=ENVulmFw71QICHDuP5nSB8kRPe2teTcbjdBtwkjwSY96UxrHEYXr!-656182639!NONE; path=/]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[X-WebLogic-Cluster-Hash]=[mx4NFnJY0ypWiiF1G2lM080SToc]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[X-WebLogic-Cluster-List]=[-656182639!eus0000160.eu.verio.net!27110!-1]
Mon Jun 12 08:20:14 2006 Hdrs from WLS:[Transfer-Encoding]=[chunked]
Mon Jun 12 08:20:14 2006 parsed all headers OK
Mon Jun 12 08:20:14 2006 Hdrs to client:[Date]=[Mon, 12 Jun 2006 07:20:14 GMT]
Mon Jun 12 08:20:14 2006 Hdrs to client:[Location]=[http://83.231.147.65/AppConsole/common/login.jsp;jsessionid=ENVulmFw71QICHDuP5nSB8kRPe2teTcbjdBtwkjwSY96UxrHEYXr!-656182639!NONE]
Mon Jun 12 08:20:14 2006 Hdrs to client:[Server]=[WebLogic Server 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284 with CR174792 CR173632 CR135189 CR134122 CR133071 CR132575 CR129505 CR129371 CR129122 CR128888 CR124746 CR124239 CR107373]
Mon Jun 12 08:20:14 2006 Hdrs to client:[Set-Cookie]=[JSESSIONID=ENVulmFw71QICHDuP5nSB8kRPe2teTcbjdBtwkjwSY96UxrHEYXr!-656182639!NONE; path=/]
Mon Jun 12 08:20:14 2006 Hdrs to client:[X-WebLogic-Cluster-List]=[-656182639!eus0000160.eu.verio.net!27110!-1]
Mon Jun 12 08:20:14 2006 canRecycle: conn=1 status=302 isKA=1 clen=-1 isCTE=1
Mon Jun 12 08:20:14 2006 closeConnection in load_utils: deleting URL*
Mon Jun 12 08:20:14 2006 request [AppConsole/] processed sucessfully..................
=================Plugin Logs End================

Yes it is IBM Http Server, but it works fine from Windows accessing the same weblogic server I'm trying to connect from Solaris.
I see 500 error in the apache access log file.
I've also tried with by setting "MaxRequestsPerChild" to 0 in the apache config file but no good.
Please find below httpd.conf file content.
==============httpd.conf===============
ServerName eus0000168.eu.verio.net
# Based upon the NCSA server configuration files originally by Rob McCool.
# This is the main Apache server configuration file. It contains the
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# See <URL:http://httpd.apache.org/docs-2.0/> for detailed information about
# the directives.
# Do NOT simply read the instructions in here without understanding
# what they do. They're here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.
# The configuration directives are grouped into three basic sections:
# 1. Directives that control the operation of the Apache server process as a
# whole (the 'global environment').
# 2. Directives that define the parameters of the 'main' or 'default' server,
# which responds to requests that aren't handled by a virtual host.
# These directives also provide default values for the settings
# of all virtual hosts.
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# different IP addresses or hostnames and have them handled by the
# same Apache server process.
# Configuration and logfile names: If the filenames you specify for many
# of the server's control files begin with "/" (or "drive:/" for Win32), the
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### Section 1: Global Environment
# The directives in this section affect the overall operation of Apache,
# such as the number of concurrent requests it can handle or where it
# can find its configuration files.
# ServerRoot: The top of the directory tree under which the server's
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# NOTE! If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the LockFile documentation (available
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# Do NOT add a slash at the end of the directory path.
ServerRoot "/opt/IBMIHS"
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#LockFile logs/accept.lock
# PidFile: The file in which the server should record its process
# identification number when it starts.
PidFile logs/httpd.pid
# Timeout: The number of seconds before receives and sends time out.
Timeout 300
# KeepAlive: Whether or not to allow persistent connections (more than
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KeepAlive On
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
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MaxKeepAliveRequests 100
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
KeepAliveTimeout 10
## Server-Pool Size Regulation (MPM specific)
# worker MPM
# ThreadLimit: maximum setting of ThreadsPerChild
# ServerLimit: maximum setting of StartServers
# StartServers: initial number of server processes to start
# MaxClients: maximum number of simultaneous client connections
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# ThreadsPerChild: constant number of worker threads in each server process
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule worker.c>
#StartServers 5
StartServers 1
MaxClients 150
MinSpareThreads 25
MaxSpareThreads 75
ThreadsPerChild 25
MaxRequestsPerChild 1000
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# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, in addition to the default. See also the <VirtualHost>
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# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses (0.0.0.0)
# Change this to "Listen 0.0.0.0:port" to restrict the server to
# IPv4.
#Listen 12.34.56.78:80
Listen 80
# Dynamic Shared Object (DSO) Support
# To be able to use the functionality of a module which was built as a DSO you
# have to place corresponding `LoadModule' lines at this location so the
# directives contained in it are actually available before they are used.
# Statically compiled modules (those listed by `httpd -l') do not need
# to be loaded here.
# Example:
# LoadModule foo_module modules/mod_foo.so
LoadModule access_module modules/mod_access.so
LoadModule auth_module modules/mod_auth.so
#LoadModule auth_anon_module modules/mod_auth_anon.so
LoadModule auth_dbm_module modules/mod_auth_dbm.so
LoadModule include_module modules/mod_include.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule env_module modules/mod_env.so
#LoadModule mime_magic_module modules/mod_mime_magic.so
#LoadModule cern_meta_module modules/mod_cern_meta.so
LoadModule expires_module modules/mod_expires.so
LoadModule headers_module modules/mod_headers.so
LoadModule usertrack_module modules/mod_usertrack.so
LoadModule unique_id_module modules/mod_unique_id.so
LoadModule setenvif_module modules/mod_setenvif.so
#LoadModule proxy_module modules/mod_proxy.so
#LoadModule proxy_connect_module modules/mod_proxy_connect.so
#LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
#LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule mime_module modules/mod_mime.so
#LoadModule dav_module modules/mod_dav.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule asis_module modules/mod_asis.so
#LoadModule info_module modules/mod_info.so
LoadModule cgid_module modules/mod_cgid.so
#LoadModule dav_fs_module modules/mod_dav_fs.so
LoadModule vhost_alias_module modules/mod_vhost_alias.so
LoadModule dir_module modules/mod_dir.so
LoadModule imap_module modules/mod_imap.so
LoadModule actions_module modules/mod_actions.so
#LoadModule speling_module modules/mod_speling.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule alias_module modules/mod_alias.so
LoadModule rewrite_module modules/mod_rewrite.so
#LoadModule deflate_module modules/mod_deflate.so
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# information (ExtendedStatus On) or just basic information (ExtendedStatus
# Off) when the "server-status" handler is called. The default is Off.
#LoadModule status_module modules/mod_status.so
<IfModule mod_status.c>
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# server, which responds to any requests that aren't handled by a
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# any <VirtualHost> containers you may define later in the file.
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# NOTE that some kernels refuse to setgid(Group) or semctl(IPC_SET)
# when the value of (unsigned)Group is above 60000;
# don't use Group #-1 on these systems!
User nobody
Group nobody
# ServerAdmin: Your address, where problems with the server should be
# e-mailed. This address appears on some server-generated pages, such
# as error documents. e.g. [email protected]
ServerAdmin [email protected]
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
# If this is not set to valid DNS name for your host, server-generated
# redirections will not work. See also the UseCanonicalName directive.
# If your host doesn't have a registered DNS name, enter its IP address here.
# You will have to access it by its address anyway, and this will make
# redirections work in a sensible way.
#ServerName new.host.name:80
# UseCanonicalName: Determines how Apache constructs self-referencing
# URLs and the SERVER_NAME and SERVER_PORT variables.
# When set "Off", Apache will use the Hostname and Port supplied
# by the client. When set "On", Apache will use the value of the
# ServerName directive.
UseCanonicalName Off
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#DocumentRoot "/opt/IBMIHS/htdocs/en_US"
#DocumentRoot "/www/a"
# Each directory to which Apache has access can be configured with respect
# to which services and features are allowed and/or disabled in that
# directory (and its subdirectories).
# First, we configure the "default" to be a very restrictive set of
# features.
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
# Note that from this point forward you must specifically allow
# particular features to be enabled - so if something's not working as
# you might expect, make sure that you have specifically enabled it
# below.
# This should be changed to whatever you set DocumentRoot to.
<Directory "/opt/IBMIHS/htdocs/en_US">
# Possible values for the Options directive are "None", "All",
# or any combination of:
# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI Multiviews
# Note that "MultiViews" must be named explicitly --- "Options All"
# doesn't give it to you.
# The Options directive is both complicated and important. Please see
# http://httpd.apache.org/docs-2.0/mod/core.html#options
# for more information.
Options Indexes FollowSymLinks
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
AllowOverride None
# Controls who can get stuff from this server.
Order allow,deny
Allow from all
</Directory>
# UserDir: The name of the directory that is appended onto a user's home
# directory if a ~user request is received.
UserDir public_html
# Control access to UserDir directories. The following is an example
# for a site where these directories are restricted to read-only.
#<Directory /home/*/public_html>
# AllowOverride FileInfo AuthConfig Limit Indexes
# Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
# <Limit GET POST OPTIONS PROPFIND>
# Order allow,deny
# Allow from all
# </Limit>
# <LimitExcept GET POST OPTIONS PROPFIND>
# Order deny,allow
# Deny from all
# </LimitExcept>
#</Directory>
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
# The index.html.var file (a type-map) is used to deliver content-
# negotiated documents. The MultiViews Option can be used for the
# same purpose, but it is much slower.
DirectoryIndex index.html index.html.var
# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives. See also the AllowOverride
# directive.
AccessFileName .htaccess
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>
# TypesConfig describes where the mime.types file (or equivalent) is
# to be found.
TypesConfig conf/mime.types
# DefaultType is the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value. If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
DefaultType text/plain
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type. The MIMEMagicFile
# directive tells the module where the hint definitions are located.
<IfModule mod_mime_magic.c>
MIMEMagicFile conf/magic
</IfModule>
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
HostnameLookups Off
# EnableMMAP: Control whether memory-mapping is used to deliver
# files (assuming that the underlying OS supports it).
# The default is on; turn this off if you serve from NFS-mounted
# filesystems. On some systems, turning it off (regardless of
# filesystem) can improve performance; for details, please see
# http://httpd.apache.org/docs-2.0/mod/core.html#enablemmap
# EnableMMAP off
# EnableSendfile: Control whether the sendfile kernel support is
# used to deliver files (assuming that the OS supports it).
# The default is on; turn this off if you serve from NFS-mounted
# filesystems. Please see
# http://httpd.apache.org/docs-2.0/mod/core.html#enablesendfile
EnableSendfile off
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you do define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
ErrorLog logs/error_log
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel debug
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
# The location and format of the access logfile (Common Logfile Format).
# If you do not define any access logfiles within a <VirtualHost>
# container, they will be logged here. Contrariwise, if you do
# define per-<VirtualHost> access logfiles, transactions will be
# logged therein and not in this file.
CustomLog logs/access_log common
# If you would like to have agent and referer logfiles, uncomment the
# following directives.
#CustomLog logs/referer_log referer
#CustomLog logs/agent_log agent
# If you prefer a single logfile with access, agent, and referer information
# (Combined Logfile Format) you can use the following directive.
#CustomLog logs/access_log combined
# ServerTokens
# This directive configures what you return as the Server HTTP response
# Header. The default is 'Full' which sends information about the OS-Type
# and compiled in modules.
# Set to one of: Full | OS | Minor | Minimal | Major | Prod
# where Full conveys the most information, and Prod the least.
ServerTokens Prod
# Optionally add a line containing the server version and virtual host
# name to server-generated pages (internal error documents, FTP directory
# listings, mod_status and mod_info output etc., but not CGI generated
# documents or custom error documents).
# Set to "EMail" to also include a mailto: link to the ServerAdmin.
# Set to one of: On | Off | EMail
ServerSignature Off
# Aliases: Add here as many aliases as you need (with no limit). The format is
# Alias fakename realname
# Note that if you include a trailing / on fakename then the server will
# require it to be present in the URL. So "/icons" isn't aliased in this
# example, only "/icons/". If the fakename is slash-terminated, then the
# realname must also be slash terminated, and if the fakename omits the
# trailing slash, the realname must also omit it.
# We include the /icons/ alias for FancyIndexed directory listings. If you
# do not use FancyIndexing, you may comment this out.
Alias /icons/ "/opt/IBMIHS/icons/"
<Directory "/opt/IBMIHS/icons">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
# ScriptAlias: This controls which directories contain server scripts.
# ScriptAliases are essentially the same as Aliases, except that
# documents in the realname directory are treated as applications and
# run by the server when requested rather than as documents sent to the client.
# The same rules about trailing "/" apply to ScriptAlias directives as to
# Alias.
ScriptAlias /cgi-bin/ "/opt/IBMIHS/cgi-bin/"
<IfModule mod_cgid.c>
# Additional to mod_cgid.c settings, mod_cgid has Scriptsock <path>
# for setting UNIX socket for communicating with cgid.
#Scriptsock logs/cgisock
</IfModule>
# "/opt/IBMIHS/cgi-bin" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
<Directory "/opt/IBMIHS/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
# Redirect allows you to tell clients about documents which used to exist in
# your server's namespace, but do not anymore. This allows you to tell the
# clients where to look for the relocated document.
# Example:
# Redirect permanent /foo http://www.example.com/bar
# Directives controlling the display of server-generated directory listings.
# IndexOptions: Controls the appearance of server-generated directory
# listings.
IndexOptions FancyIndexing VersionSort
# AddIcon* directives tell the server which icon to show for different
# files or filename extensions. These are only displayed for
# FancyIndexed directories.
AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip
AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*
AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon /icons/f.gif .for
AddIcon /icons/dvi.gif .dvi
AddIcon /icons/uuencoded.gif .uu
AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl
AddIcon /icons/tex.gif .tex
AddIcon /icons/bomb.gif core
AddIcon /icons/back.gif ..
AddIcon /icons/hand.right.gif README
AddIcon /icons/folder.gif ^^DIRECTORY^^
AddIcon /icons/blank.gif ^^BLANKICON^^
# DefaultIcon is which icon to show for files which do not have an icon
# explicitly set.
DefaultIcon /icons/unknown.gif
# AddDescription allows you to place a short description after a file in
# server-generated indexes. These are only displayed for FancyIndexed
# directories.
# Format: AddDescription "description" filename
#AddDescription "GZIP compressed document" .gz
#AddDescription "tar archive" .tar
#AddDescription "GZIP compressed tar archive" .tgz
# ReadmeName is the name of the README file the server will look for by
# default, and append to directory listings.
# HeaderName is the name of a file which should be prepended to
# directory indexes.
ReadmeName README.html
HeaderName HEADER.html
# IndexIgnore is a set of filenames which directory indexing should ignore
# and not include in the listing. Shell-style wildcarding is permitted.
IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t
# AddEncoding allows you to have certain browsers (Mosaic/X 2.1+) uncompress
# information on the fly. Note: Not all browsers support this.
# Despite the name similarity, the following Add* directives have nothing
# to do with the FancyIndexing customization directives above.
AddEncoding x-compress Z
AddEncoding x-gzip gz tgz
# AddType allows you to add to or override the MIME configuration
# file mime.types for specific file types.
AddType application/x-tar .tgz
AddType image/x-icon .ico
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#AddHandler cgi-script .cgi
# For files that include their own HTTP headers:
#AddHandler send-as-is asis
# For server-parsed imagemap files:
#AddHandler imap-file map
# For type maps (negotiated resources):
# (This is enabled by default to allow the Apache "It Worked" page
# to be distributed in multiple languages.)
AddHandler type-map var
# Filters allow you to process content before it is sent to the client.
# To parse .shtml files for server-side includes (SSI):
# (You will also need to add "Includes" to the "Options" directive.)
#AddType text/html .shtml
#AddOutputFilter INCLUDES .shtml
# Action lets you define media types that will execute a script whenever
# a matching file is called. This eliminates the need for repeated URL
# pathnames for oft-used CGI file processors.
# Format: Action media/type /cgi-script/location
# Format: Action handler-name /cgi-script/location
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
# Some examples:
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html
# Putting this all together, we can internationalize error responses.
# We use Alias to redirect any /error/HTTP_<error>.html.var response to
# our collection of by-error message multi-language collections. We use
# includes to substitute the appropriate text.
# You can modify the messages' appearance without changing any of the
# default HTTP_<error>.html.var files by adding the line:
# Alias /error/include/ "/your/include/path/"
# which allows you to create your own set of files by starting with the
# /opt/IBMIHS/error/include/ files and copying them to /your/include/path/,
# even on a per-VirtualHost basis. The default include files will display
# your Apache version number and your ServerAdmin email address regardless
# of the setting of ServerSignature.
# The internationalized error documents require mod_alias, mod_include
# and mod_negotiation. To activate them, uncomment the following 30 lines.
# Alias /error/ "/opt/IBMIHS/error/"
# <Directory "/opt/IBMIHS/error">
# AllowOverride None
# Options IncludesNoExec
# AddOutputFilter Includes html
# AddHandler type-map var
# Order allow,deny
# Allow from all
# LanguagePriority en de es fr it nl sv
# ForceLanguagePriority Prefer Fallback
# </Directory>
# ErrorDocument 400 /error/HTTP_BAD_REQUEST.html.var
# ErrorDocument 401 /error/HTTP_UNAUTHORIZED.html.var
# ErrorDocument 403 /error/HTTP_FORBIDDEN.html.var
# ErrorDocument 404 /error/HTTP_NOT_FOUND.html.var
# ErrorDocument 405 /error/HTTP_METHOD_NOT_ALLOWED.html.var
# ErrorDocument 408 /error/HTTP_REQUEST_TIME_OUT.html.var
# ErrorDocument 410 /error/HTTP_GONE.html.var
# ErrorDocument 411 /error/HTTP_LENGTH_REQUIRED.html.var
# ErrorDocument 412 /error/HTTP_PRECONDITION_FAILED.html.var
# ErrorDocument 413 /error/HTTP_REQUEST_ENTITY_TOO_LARGE.html.var
# ErrorDocument 414 /error/HTTP_REQUEST_URI_TOO_LARGE.html.var
# ErrorDocument 415 /error/HTTP_SERVICE_UNAVAILABLE.html.var
# ErrorDocument 500 /error/HTTP_INTERNAL_SERVER_ERROR.html.var
# ErrorDocument 501 /error/HTTP_NOT_IMPLEMENTED.html.var
# ErrorDocument 502 /error/HTTP_BAD_GATEWAY.html.var
# ErrorDocument 503 /error/HTTP_SERVICE_UNAVAILABLE.html.var
# ErrorDocument 506 /error/HTTP_VARIANT_ALSO_VARIES.html.var
# The following directives modify normal HTTP response behavior to
# handle known problems with browser implementations.
BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0
# The following directive disables redirects on non-GET requests for
# a directory that does not include the trailing slash. This fixes a
# problem with Microsoft WebFolders which does not appropriately handle
# redirects for folders with DAV methods.
# Same deal with Apple's DAV filesystem and Gnome VFS support for DAV.
BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully
BrowserMatch "^gnome-vfs" redirect-carefully
# Allow server status reports generated by mod_status,
# with the URL of http://servername/server-status
# Change the ".example.com" to match your domain to enable.
#<Location /server-status>
# SetHandler server-status
# Order deny,allow
# Deny from all
# Allow from .example.com
#</Location>
# Allow remote server configuration reports, with the URL of
# http://servername/server-info (requires that mod_info.c be loaded).
# Change the ".example.com" to match your domain to enable.
#<Location /server-info>
# SetHandler server-info
# Order deny,allow
# Deny from all
# Allow from .example.com
#</Location>
# Proxy Server directives. Uncomment the following lines to
# enable the proxy server:
#<IfModule mod_proxy.c>
#Enable the forward proxy server. Note: Do not use the ProxyRequests directive if
#all you require is reverse proxy.
#ProxyRequests On
#<Proxy *>
# Order deny,allow
# Deny from all
# Allow from .example.com
#</Proxy>
# Enable/disable the handling of HTTP/1.1 "Via:" headers.
# ("Full" adds the server version; "Block" removes all outgoing Via: headers)
# Set to one of: Off | On | Full | Block
#ProxyVia On
#</IfModule>
# End of proxy directives.
### Section 3: Virtual Hosts
# VirtualHost: If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
# Please see the documentation at
# <URL:http://httpd.apache.org/docs-2.0/vhosts/>
# for further details before you try to setup virtual hosts.
# You may use the command line option '-S' to verify your virtual host
# configuration.
# Use name-based virtual hosting.
#NameVirtualHost *
NameVirtualHost 83.231.147.65:80
<VirtualHost 83.231.147.65:80>
ServerName eus0000168
DocumentRoot "/www/a/global/nissan-europe"
RewriteEngine on
RewriteLogLevel 0
RewriteOptions inherit
#--RAM----
LoadModule weblogic_module modules/mod_wl_20.so
Debug ALL
WLLogFile "/logs/apache2/wllog.log"
StatPath true
DebugConfigInfo On
KeepAliveEnabled ON
<IfModule mod_weblogic.c>
WebLogicHost 83.231.147.129
#WebLogicHost eus0000160
#WebLogicCluster eus0000160.eu.verio.net:27110,eus0000160.eu.verio.net:27001
WebLogicPort 27110
</IfModule>
DynamicServerList OFF
     <Location /AppConsole>
     SetHandler weblogic-handler
     </Location>
<Location /console>
SetHandler weblogic-handler
</Location>
<Location /HTTPClnt>
SetHandler weblogic-handler
</Location>
<Location /iiop>
SetHandler weblogic-handler
</Location>
#------RAM------
Alias /data "/www/a/data"
Alias /at "/www/a/at"
Alias /ch "/www/a/ch"
Alias /ch_fr "/www/a/ch/ch_FR"
Alias /ch_de "/www/a/ch/ch_DE"
Alias /de "/www/a/de"
Alias /es "/www/a/es"
Alias /fr "/www/a/fr"
Alias /it "/www/a/it"
Alias /nl "/www/a/nl"
Alias /se "/www/a/se"
Alias /tr "/www/a/tr"
Alias /uk "/www/a/uk"
Alias /cz "/www/a/cz"
Alias /hu "/www/a/hu"
Alias /sk "/www/a/sk"
Alias /global "/www/a/global"
Alias /dk "/www/a/dk"
Alias /fi "/www/a/fi"
Alias /no "/www/a/no"
Alias /pl "/www/a/pl"
Alias /pt "/www/a/pt"
ErrorDocument 404 /error404.html
ErrorDocument 500 /error.html
</VirtualHost>
Include conf/virtual-hosts/
CoreDumpDirectory /logs/apache2
LoadModule was_ap20_module /opt/IBM/WebSphere/Plugins/bin/mod_was_ap20_http.so
WebSpherePluginConfig /opt/IBM/WebSphere/Plugins/config/webserver1/plugin-cfg.xml
LoadModule weblogic_module modules/mod_wl_20.so
Debug ALL
WLLogFile "/logs/apache2/wllog.log"
StatPath true
DebugConfigInfo ON
KeepAliveEnabled ON
<IfModule mod_weblogic.c>
WebLogicHost 83.231.147.129
WebLogicPort 27110
</IfModule>
CoreDumpDirectory /logs/apache2
D

Help with Apache plugin for WebLogic on HP-UX

Hi,
I am trying to get Weblogic 5.1(w/sp8) on HP-UX 11 talking to Apache 1.3.19.21(port
8080) also on HP-UX 11 ( both on same box ). I have WebLogic listening on port
9001, and I followed the instructions to configure apache and weblogic. However
when I do http://mymachine:8080/weblogic/portal/hello.jsp. I get unable to find
page.
weblogic is installed in /weblogic. The hello.jsp is located in /weblogic/myserver/public_html/portal/hello.jsp.
Apache is installed in /opt/apache.
The Apache httpd.conf file contains the following:
<Location /weblogic>
SetHandler weblogic-handler
PathTrim /weblogic
WebLogicHost localhost
WebLogicPort 9001
</Location>
What am I missing ? The error_log for Apache shows the following:
[Mon Nov 12 11:21:09 2001] [warn] Loaded DSO libexec/mod_wl.so uses plain Apache
1.3 API, this module might crash under EAPI! (please recompile it with -DEAPI)
[Mon Nov 12 11:21:10 2001] [notice] Apache/1.3.19 (Unix) PHP/4.0.4pl1 configured
-- resuming normal operations
[Mon Nov 12 11:21:32 2001] [notice] child pid 13248 exit signal Segmentation fau
lt (11)

Well... there is a warning in the log file saying that it might crash - and then
it crashes. Check that you are running a supported platform, if you are, contact
BEA Support.
I would discourage the use of forwarding to 'localhost'.
Mike
"Niranjan Perera" mckesson.com wrote:
>
Hi,
I am trying to get Weblogic 5.1(w/sp8) on HP-UX 11 talking to Apache
1.3.19.21(port
8080) also on HP-UX 11 ( both on same box ). I have WebLogic listening
on port
9001, and I followed the instructions to configure apache and weblogic.
However
when I do http://mymachine:8080/weblogic/portal/hello.jsp. I get unable
to find
page.
weblogic is installed in /weblogic. The hello.jsp is located in /weblogic/myserver/public_html/portal/hello.jsp.
Apache is installed in /opt/apache.
The Apache httpd.conf file contains the following:
<Location /weblogic>
SetHandler weblogic-handler
PathTrim /weblogic
WebLogicHost localhost
WebLogicPort 9001
</Location>
What am I missing ? The error_log for Apache shows the following:
[Mon Nov 12 11:21:09 2001] [warn] Loaded DSO libexec/mod_wl.so uses plain
Apache
1.3 API, this module might crash under EAPI! (please recompile it with
-DEAPI)
[Mon Nov 12 11:21:10 2001] [notice] Apache/1.3.19 (Unix) PHP/4.0.4pl1
configured
-- resuming normal operations
[Mon Nov 12 11:21:32 2001] [notice] child pid 13248 exit signal Segmentation
fau
lt (11)

Problem accessing a session bean running on a different port

Hi,
I am using weblogic7.0 as the application server. I craeted two EJB's and
deployed them in two ports, port 7001 and 7378. I can access the beans when I
deploy them in the same port. But, I am having problem when EJB1 'server1' accesses
EJB2 'server2' deployed in port 7378. Below is the code I am using to lookup the
bean.
Properties prop = new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
prop.put(Context.PROVIDER_URL, "t3://localhost:7378");
Context ctx = new InitialContext(prop);
Object objref = ctx.lookup("java:comp/env/server2");
System.out.println("Inside the Object method "+objref);
iHome = (server2.InsertHome) objref;
System.out.println("Inside the iHome method "+iHome);
mInsert=iHome.create();
I am getting the following exception when I run the client. Can any one plaes
help me with the problem I am facing.
Thanks,
Ramya.
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NullPointerException
Start server side stack trace:
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NullPointerException
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
; nested exception is:
java.lang.NullPointerException:
Start server side stack trace:
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutbound
Request.java:109)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemote
Ref.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemote
Ref.java:229)
at server1.ConnectBean_wtb7ta_EOImpl_WLStub.insertName(Unknown Source)
at server1.Client.example(Client.java:156)
at server1.Client.main(Client.java:168)
Caused by: java.lang.NullPointerException:
Start server side stack trace:
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace

So it looks like mInsert is null causing the NPE. I think you'll have
to debug this one.
-- Rob
Ramya wrote:
Hi Rob,
Thanks for your relpy. Below is the method which calls methods from the EJB2.
public void insertName(String name) throws Exception {
Connection con = null;
String name2="raj";
int num=30;
PreparedStatement ps = null;
CallableStatement cs=null;
String fName=null;
try {
System.out.println("In the insertName() before calling this.lookup()");
this.lookUp();
System.out.println("In the insertName() after calling this.lookup()");
con=mInsert.getConnection();
System.out.println("Inside the InsertName() in connectbean the value
of connect is"+con);
ps = con.prepareStatement("Insert into My_info values (?,?,?) ");
ps.setString(1, name);
ps.setString(2, "RamyaRAJ");
ps.setInt(3,30);
if (!(ps.executeUpdate() > 0)) {
String error = "insertName: MyInfoBean (" + fName + ") not updated";
throw new NoSuchEntityException (error);
else{
System.out.println("After calling execute upadte");
} catch(Exception e) {
System.out.println("There is an SQL insert exception in insertName()
method");
e.printStackTrace();
throw new EJBException (e);
} finally {
mInsert.cleanup(con, ps);//LINE NO 133
Line 133 (mInsert.cleanup(con, ps);) is the call to close up the SQL connection
that is from EJB2. mInsert is the member variable of the Remote class from EJB2.
Thanks,
Ramya.
Rob Woollen <[email protected]> wrote:
That looks like a NullPointerException in your code. You'd have to show
us line 133 of ConnectBean if you need help debugging it.
-- Rob
Ramya wrote:
Hi,
I am using weblogic7.0 as the application server. I craeted twoEJB's and
deployed them in two ports, port 7001 and 7378. I can access the beanswhen I
deploy them in the same port. But, I am having problem when EJB1 'server1'accesses
EJB2 'server2' deployed in port 7378. Below is the code I am usingto lookup the
bean.
Properties prop = new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
prop.put(Context.PROVIDER_URL, "t3://localhost:7378");
Context ctx = new InitialContext(prop);
Object objref = ctx.lookup("java:comp/env/server2");
System.out.println("Inside the Object method "+objref);
iHome = (server2.InsertHome) objref;
System.out.println("Inside the iHome method "+iHome);
mInsert=iHome.create();
I am getting the following exception when I run the client. Can anyone plaes
help me with the problem I am facing.
Thanks,
Ramya.
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NullPointerException
Start server side stack trace:
java.rmi.RemoteException: EJB Exception: ; nested exception is:
java.lang.NullPointerException
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
; nested exception is:
java.lang.NullPointerException:
Start server side stack trace:
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
at weblogic.rmi.internal.BasicOutboundRequest.sendReceive(BasicOutbound
Request.java:109)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemote
Ref.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemote
Ref.java:229)
at server1.ConnectBean_wtb7ta_EOImpl_WLStub.insertName(UnknownSource)
at server1.Client.example(Client.java:156)
at server1.Client.main(Client.java:168)
Caused by: java.lang.NullPointerException:
Start server side stack trace:
java.lang.NullPointerException
at server1.ConnectBean.insertName(ConnectBean.java:133)
at server1.ConnectBean_wtb7ta_EOImpl.insertName(ConnectBean_wtb7ta_EOIm
pl.java:45)
at server1.ConnectBean_wtb7ta_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:362)
at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServer
Ref.java:114)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:313)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServi
ceManager.java:785)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.ja
va:308)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteReques
t.java:30)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace

How to resolve the issue of DS 3.2 and BOE XI 3.1 running on the same PC.

How can I run both Business Objects Enterprise and Data Services Java app on a single PC?
I have installed BOXI 3.1 SP3 and Data Services 3.2 on my demo laptop window 7 64-bit enterprise.
I am having a issue of DS 3.2 and BOE XI 3.1 running on the same machine using Apache Tomcat." can't login DS"
Step 1. Installed BOE 3.1 first then DS 3.2 no problem logging to the CMS and Infoview Apache Tomcat/5.5
current URL: web app: http://sapdemo:8080/CmcApp/logon.faces
I can't login the but can't login DS data management console java app java tomcat apache web app Current URL: http://sapdemo:28080/DataServices/
Step 2: re-install DS keeping the same Apache Tomcat/5.5 directory under Business Objects Dir.
Recommended Solve:
How can I make both BOE and DS work using Java Web app works on a single machine?
What is the need to assign different ports 1 for BOE CMS and another DS admin console?
Should I install java tomcat apache web app in the different for BOE?
Thanks
Rod

Hi Rodney,
I would suggest you post this question into the Data Services / EIM Forum.
regards
Ingo Hilgefort

Weblogic 7.0 Porting .... Help Urgently needed

Hi Guys,
Any help on this highly appreciable as we are struck up with our Weblogic 7.0
Porting
I have the following scenario
Servlet makes a call to Session Bean which has transcations managed by container.
Session bean 1 executes SQL Queries Session Bean 1 invokes methods on Session
Bean 2 in another Weblogic Instance to get value object.
Session Bean 1 after updating the database as well after intracting with another
Weblogic Instance returns a Java Object to Servlet.
In weblogic 6.1 SP2 everything works well.
While porting the application to weblogic 7.0 SP1 , the operation by Session Bean
1 is all done. But before returning the vaules to Servlet the container most probably
throws a Remote Exception. If I catch the Remote Exception and do nothing. I am
getting the desired result.
My Question is why should I be getting a Remote Exception from the other weblogic
instance.
The remote Exception seems to be a JTA Exception on other weblogic instance. I
am using Oracle Thin Driver for Oracle 8.1.7 with TXDatasource.
The trace of Remote Exception is as follows (Please scroll below for another exception
as well) *************************************************************************************
[2002/04/22 11:14:07:406] [DEBUG] [com.hns.iag.dbsp.servlets.DSPServlet] Remote
exception while deleting java.rmi.RemoteException: Exception while commiting Tx
: 3:efdbedc9111bd8d6; nested exception is: javax.transaction.SystemException:
Timeout during commit processing
Start server side stack trace: java.rmi.RemoteException: Exception while commiting
Tx : 3:efdbedc9111bd8d6; nes ted exception is: javax.transaction.SystemException:
Timeout during commit processing javax.transaction.SystemException: Timeout during
commit processing at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(Se
rverTransactionImpl.java:265) at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTran
sactionImpl.java:208) at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:2
78) at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl.deleteDBS PUser(DBSPUserManagerBean_ymjd1a_EOImpl.java:812)
at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl_WLSkel.in voke(Unknown
Source) at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:15
9) at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR ef.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR ef.java:229)
at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl_WLStub.de leteDBSPUser(Unknown
Source) at com.hns.iag.dbsp.servlets.DSPServlet.doDeleteUser(DSPServlet.java:114
9) at com.hns.iag.dbsp.servlets.DSPServlet.service(DSPServlet.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio n.run(WebAppServletContext.java:5412)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServic eManager.java:744)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe rvletContext.java:3086)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm pl.java:2544)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
At the same time the trace on another weblogic instance hosting Session Bean 2
is as follows It continues after specified time ..... *************************************************************************************
<Apr 21, 2002 9:20:26 PM IST> <Error> <JTA> <110200> <User [guest] is not authorized
to invoke startCommit on a transaction branch.> <Apr 21, 2002 9:20:56 PM IST>
<Error> <JTA> <110200> <User [guest] is not author ized to invoke startCommit
on a transaction branch.> <Apr 21, 2002 9:20:58 PM IST> <Error> <JTA> <110201>
<User [guest] is not author ized to invoke startRollback on a transaction branch.>
<Apr 21, 2002 9:21:07 PM IST> <Error> <JTA> <110201> <User [guest] is not author
ized to invoke startRollback on a transaction branch.>
Thanks in advance,
Kumar

Do you ever set the DD's Transaction Types properly?
Does it set the JNDI propteries (SECURITY_PRINCIPAL,SECURITY_CREDENTIALS)
while it lookups up the second Session EJB context?
"Kumar" <[email protected]> wrote:
>
Hi Guys,
Any help on this highly appreciable as we are struck up with our Weblogic
7.0
Porting
I have the following scenario
Servlet makes a call to Session Bean which has transcations managed by
container.
Session bean 1 executes SQL Queries Session Bean 1 invokes methods on
Session
Bean 2 in another Weblogic Instance to get value object.
Session Bean 1 after updating the database as well after intracting with
another
Weblogic Instance returns a Java Object to Servlet.
In weblogic 6.1 SP2 everything works well.
While porting the application to weblogic 7.0 SP1 , the operation by
Session Bean
1 is all done. But before returning the vaules to Servlet the container
most probably
throws a Remote Exception. If I catch the Remote Exception and do nothing.
I am
getting the desired result.
My Question is why should I be getting a Remote Exception from the other
weblogic
instance.
The remote Exception seems to be a JTA Exception on other weblogic instance.
I
am using Oracle Thin Driver for Oracle 8.1.7 with TXDatasource.
The trace of Remote Exception is as follows (Please scroll below for
another exception
as well) *************************************************************************************
[2002/04/22 11:14:07:406] [DEBUG] [com.hns.iag.dbsp.servlets.DSPServlet]
Remote
exception while deleting java.rmi.RemoteException: Exception while commiting
Tx
: 3:efdbedc9111bd8d6; nested exception is: javax.transaction.SystemException:
Timeout during commit processing
Start server side stack trace: java.rmi.RemoteException: Exception while
commiting
Tx : 3:efdbedc9111bd8d6; nes ted exception is: javax.transaction.SystemException:
Timeout during commit processing javax.transaction.SystemException: Timeout
during
commit processing at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(Se
rverTransactionImpl.java:265) at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTran
sactionImpl.java:208) at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:2
78) at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl.deleteDBS
PUser(DBSPUserManagerBean_ymjd1a_EOImpl.java:812)
at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl_WLSkel.in
voke(Unknown
Source) at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:15
9) at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:229)
at com.hns.iag.dbsp.ejb.user.DBSPUserManagerBean_ymjd1a_EOImpl_WLStub.de
leteDBSPUser(Unknown
Source) at com.hns.iag.dbsp.servlets.DSPServlet.doDeleteUser(DSPServlet.java:114
9) at com.hns.iag.dbsp.servlets.DSPServlet.service(DSPServlet.java:131)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:1058)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:401)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:306)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:5412)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServic
eManager.java:744)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:3086)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2544)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
End server side stack trace
At the same time the trace on another weblogic instance hosting Session
Bean 2
is as follows It continues after specified time ..... *************************************************************************************
<Apr 21, 2002 9:20:26 PM IST> <Error> <JTA> <110200> <User [guest] is
not authorized
to invoke startCommit on a transaction branch.> <Apr 21, 2002 9:20:56
PM IST>
<Error> <JTA> <110200> <User [guest] is not author ized to invoke startCommit
on a transaction branch.> <Apr 21, 2002 9:20:58 PM IST> <Error> <JTA>
<110201>
<User [guest] is not author ized to invoke startRollback on a transaction
branch.>
<Apr 21, 2002 9:21:07 PM IST> <Error> <JTA> <110201> <User [guest] is
not author
ized to invoke startRollback on a transaction branch.>
Thanks in advance,
Kumar

Running Weblogic in Cluster mode on Win2K Pro

Hi :
          I am running WL5.1 (sp8) on Win2K Pro, Is there any limitation that I cannot
          run Weblogic as Clustered in Win2k Pro ??.
          and how to setup Multicast IP Address ?. I tried with the default 237.0.0.1
          (using it with -D option to start the server) and other MultiCastIPs too I
          am having some problems :
          Note : I dont have any weblogic cluster / other applications that use the
          above MIP.
          =====================
          C:\weblogic>java utils.MulticastTest -n server111 -a 237.0.0.1
          ***** WARNING ***** ***** WARNING ***** ***** WARNING *****
          This utility should NOT be run on the same multicast address as a running
          WLAS cluster.
          Pausing for 5 seconds prior to starting test.
          Starting test. Hit any key to abort
          Set up to send and receive on Multicast on Address 237.0.0.1, on port 7001
          Will send a sequenced message under the name server111 every 2 seconds.
          Will also inform console every 600 seconds if no messages received
          New Neighbor server111 found on message number 1
          I (server111) sent message num 1
          java.net.SocketException: socket closed
          at java.net.PlainDatagramSocketImpl.receive(Native Method)
          at java.net.DatagramSocket.receive(DatagramSocket.java:392)
          at utils.MulticastTest$Receiver.run(MulticastTest.java, Compiled
          Code)
          I (server111) sent message num 2
          can anyone help me understand what the above problem is all about ?
          thanks
          Balaji.


Balaji Venkataraman wrote:
          > Hi :
          >
          > I am running WL5.1 (sp8) on Win2K Pro, Is there any limitation that I cannot
          > run Weblogic as Clustered in Win2k Pro ??.
          Not that I know of. Does this happen all the time.
          -- Prasad
          >
          > and how to setup Multicast IP Address ?. I tried with the default 237.0.0.1
          > (using it with -D option to start the server) and other MultiCastIPs too I
          > am having some problems :
          > Note : I dont have any weblogic cluster / other applications that use the
          > above MIP.
          > =====================
          > C:\weblogic>java utils.MulticastTest -n server111 -a 237.0.0.1
          > ***** WARNING ***** ***** WARNING ***** ***** WARNING *****
          > This utility should NOT be run on the same multicast address as a running
          > WLAS cluster.
          >
          > Pausing for 5 seconds prior to starting test.
          >
          > Starting test. Hit any key to abort
          >
          > Set up to send and receive on Multicast on Address 237.0.0.1, on port 7001
          > Will send a sequenced message under the name server111 every 2 seconds.
          > Will also inform console every 600 seconds if no messages received
          >
          > New Neighbor server111 found on message number 1
          > I (server111) sent message num 1
          > java.net.SocketException: socket closed
          > at java.net.PlainDatagramSocketImpl.receive(Native Method)
          > at java.net.DatagramSocket.receive(DatagramSocket.java:392)
          > at utils.MulticastTest$Receiver.run(MulticastTest.java, Compiled
          > Code)
          > I (server111) sent message num 2
          >
          > can anyone help me understand what the above problem is all about ?
          >
          > thanks
          > Balaji.

Two processes running at the same time in Lookout

I have installed Lookout 5.0 with 200 I/O Points onto our server computer. The application of motion control is next to the 200 I/O points through OPC PMAC server/client. Now I would like to have a second process in the same server for trouble shooting and testing without stopping the motion control process. However, this second testing process could have also many I/O points through Serial and USB ports. I assume that the total amount of I/O points of both processes will be greater than 200.I prefer to have independent processes for control and testing because access levels. Can I have these two processes running at the same time when needed?

Hi,
From your description you are using a third party OPC server for the motion application. You could have a second Lookout process communicating with the same OPC server with no problems, as long as you do not exceed the number of I/O points your license supports.
Also, the process you are using for testing obviously could not overwrite datamembers (or registers if you will) that would interfere in the overall application, in other words you can test your application as long as you keep the coherency of the test.
So the answer would be, yes it is possible, however you are still limited to the number of I/O's your license supports... You may even consider upgrade the number of I/O's you have in your license.
Best Regards
Andre Oliveira

Apache overrides running Weblogic on same port

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