Customizing EBS Oracle Help - "404 File Not Found" Default page

All,
I am wondering if someone could explain to me how the Oracle EBS Application Help works. For example, we have a custom form where we do not have a Help Page defined for the form so it sends me to a default page that says the following:
"404 NOT FOUND"
An error occurred while retrieving Oracle Applications Help information.
Help target US/********* could not be found.
My question is, when I clicked the Help icon, what happens after this? It would typically find the correct Lang/Application/Form and reference a page within that directories APPL_TOP/help directory. But when the page is not found something knows to send it to the specific oracle default 404 Not Found page. Anyone know how this happens?
Forgot to mention I am running on EBS R12.
Thanks for any help!
Jase

Check this: https://docs.oracle.com/cd/E18727_01/doc.121/e12893/T174296T174304.htm#522236

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     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
     at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
     at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
     at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
     at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:193)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:725)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:847)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)
[12/14/09 19:21:31:386 BRST] 00000037 SystemOut O 19:21:31 WARN [WebContainer : 2] - SessionManager._createAppContextByAppName: Servlet Context is NULL for app:/xlWebApp/dm/dmImportViewer.jsp
[12/14/09 19:21:31:386 BRST] 00000037 SystemOut O WARN,14 Dec 2009 19:21:31,386,[com.nexaweb.server.session.SessionManager],SessionManager._createAppContextByAppName: Servlet Context is NULL for app:/xlWebApp/dm/dmImportViewer.jsp
[12/14/09 19:21:31:386 BRST] 00000037 SystemOut O 19:21:31 WARN [WebContainer : 2] - SessionManager.createAppContextUsingAppName: FAILED to create application context for appname:/xlWebApp/dm/dmImportViewer.jsp, mapped uri:/xlWebApp/dm/dmImportViewer.jsp
[12/14/09 19:21:31:386 BRST] 00000037 SystemOut O WARN,14 Dec 2009 19:21:31,386,[com.nexaweb.server.session.SessionManager],SessionManager.createAppContextUsingAppName: FAILED to create application context for appname:/xlWebApp/dm/dmImportViewer.jsp, mapped uri:/xlWebApp/dm/dmImportViewer.jsp
[12/14/09 19:21:31:400 BRST] 00000037 SystemOut O 19:21:31ERROR [WebContainer : 2] - ExceptionHandler.handleException
com.nexaweb.server.exceptions.ResourceNotFoundException: Application context is NULL for app:/xlWebApp/dm/dmImportViewer.jsp
     at com.nexaweb.server.services.protocol.NexawebProtocolHandler.handleLaunchCommand(NexawebProtocolHandler.java:387)
     at com.nexaweb.server.NexawebServer.getSession(NexawebServer.java:565)
     at com.nexaweb.server.NexawebServer.doService(NexawebServer.java:408)
     at com.nexaweb.server.NexawebServer.doGet(NexawebServer.java:335)
     at com.nexaweb.server.admin.ServerAdmin.callNexawebServer(ServerAdmin.java:378)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:615)
     at com.nexaweb.loader.xMethodInvoker.runInThread(xMethodInvoker.java:69)
     at com.nexaweb.server.api.admin.ServerAdminProxy.callNexawebServer(ServerAdminProxy.java:551)
     at com.nexaweb.redirect.RedirectServlet.doGet(RedirectServlet.java:18)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:907)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
     at com.thortech.xl.webclient.security.SecurityFilter.doFilter(Unknown Source)
     at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
     at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:696)
     at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:641)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475)
     at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
     at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:92)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
     at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1425)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:92)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274)
     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
     at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
     at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
     at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
     at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:193)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:725)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:847)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)
[12/14/09 19:21:31:400 BRST] 00000037 SystemOut O ERROR,14 Dec 2009 19:21:31,386,[com.nexaweb.server.exceptions.ExceptionHandler],ExceptionHandler.handleException
com.nexaweb.server.exceptions.ResourceNotFoundException: Application context is NULL for app:/xlWebApp/dm/dmImportViewer.jsp
     at com.nexaweb.server.services.protocol.NexawebProtocolHandler.handleLaunchCommand(NexawebProtocolHandler.java:387)
How can I resolve it?
Thanks,
Ariel

Have you checked whether Nexaweb is deployed in your App Server or not ?
If not you'll have redeploy it .
Which JRE version are you using ?
http://download.oracle.com/docs/cd/E14899_01/doc.9102/e14764/toc.htm
5.1.14 Deployment Manager Requires JRE 1.6.0_07 (Bug 5565793)
An export operation using the Deployment Manager may encounter problems when Microsoft Internet Explorer is configured to use Microsoft Virtual Machine. To reset the default Virtual Machine:
Edited by: Rajiv Dewan

Global Settings - 'HTTP 404 - File not found'

Hello
I have some problems with the services-portlet in portal. When I click on the link to 'Global Settings' of the services-portlet a 'HTTP 404 - File not found' exception is displayed.
Additionally I have some problems on accessing the portal with ..../pls/portal. Sometimes it works, sometimes I have to use the direct access URL like ..../pls/portal/url/page/myPageGroup.
Can anybody help?
Thanks
Chrigel

Hello again
I opened a TAR at metalink and got the help I needed.
Here the reason of this problem:
The Default home page specified in the Global Settings was deleted either through the GUI or directly from the tables, causing this error.
You can get a script from metalink to reset the default home page to Corporate Home page.
Happy Easter!
Chrigel

Portal is down and HTTP 404 - File not found

Hi All,
our Portal dispatcher is running and server is not connected. shows the following error...
HTTP 404 - File not found
http://server: 50000/index.html - im able to get
http://server: 50000/irj/portal - getting...
HTTP 404 - File not found
Please let us know urgently what went wrong..
Thanks
Pradeep

Hello Pradeep,
Please check the below mentioned link :
http://help.sap.com/saphelp_nw70/helpdata/en/43/54cdc48d395f6ce10000000a1553f6/content.htm
You can check the logs of the server for details.dev_bootstrap,dev_jcontrol,dev_serverX,std_server.out files can give you the details of what is wrong with the service.
Also make sure that you are typing the correct url.
http://<hostname>:5<instance no.>00/irj/portal.
Regards,
Sandeep.
Edited by: Sandeep Sehgal on Mar 25, 2008 7:38 PM

HTTP 404 - File not found with frames

Hi,
I am using a frameset that has 3 frames. The frameset happened to be my home page. The problem is this frameset comes up with HTTP 404 - File not found in place of all the other three frames. Below is a code snippet from my jsp. What should I do? Urgent help appreciated.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<frameset rows="109,*" cols="*" framespacing="10" frameborder="yes" border="10" bordercolor="#CC0000">
<frame src="logo.jsp" name="topFrame" scrolling="NO" noresize >
<frameset rows="*" cols="161,*" framespacing="10" frameborder="yes" border="10" bordercolor="#CC0000">
<frame src="navBar.jsp" name="leftFrame" scrolling="NO" noresize>
<frame src="home.jsp" name="mainFrame">
</frameset>
</frameset>
<noframes><body>
</body></noframes>
</html>

What is the url you use to access the frameset?
Are the logo.jsp navBar.jsp and home.jsp in the same folder as the frameset?
Do you use any server side forwards to change the URL?
Because you are using relative urls to load the pages, it will look for those pages in the folder that you requested in your initial URL. It will not take into account any serverside forwarding (the browser knows nothing of these)

HTTP 404- File not found error xMII 11.5 SR3 install on Win XP Prof

Hello Everyone,
I have tried installing xMII 11.5sr03 on Windows XP Professional 2002 sr2.
The installation of IIS5.1 along with scripts virtual directory was successful.
And so was the installation on xMII.
However when i open the SAP xMII Menu (http://localhost/Lighthammer/Menu.jsp )
or Security menu (http://localhost/LHSecurity/admin/). It shows the HTTP 404- File not found error.
IIS help and localhost homepage http://localhost/localstart.asp is working fine.
The License has also been copied to the Lighthammer license directory.
Can anybody tell me where/how to look for a solution ?
Warm Regards,
Amol

Hi Ryan,
Its a fresh install and as mentioned in the guide i started with sr01 ,sr02 and
sr03. Since these were the only 3 files available for download from service marketplace for xMII 11.5.
I don't think there is a base 11.5 install available after which i go about installing the sr01 ,02 and 03 respectively.
Please let me know if there is any and where to get it from...
Thanks for your suggestions.
Warm Regards,
Amol

404 File Not Found Errors - SP 2013

Recently, user profile pictures have stopped displaying and when clicking on them, it brings us to a 404 file not found error. When I try to edit my personal mysite, I can get to the home page of it but when I click edit profile or anything else, it brings
me again to the 404 file not found error.
I have a MySites web appication with a site collection created at the root of it right now.
Any help would be appreciated.

The user profile sync service is also stuck on "starting"...
When I try to start FIMSS and FIMS on windows services I get this error.
The error from the event viewer states this, "The Forefront Identity Manager Synchronization Service terminated with service-specific error %%-2146234334.
The user profiles kind of started malfunctioning when I believe I switched some managed accounts under security >configure service accounts
Your problem is the managed accounts.
SharePoint is not very strong in managing managed accounts. Have a look at your application pools and verify they are all running. If they are not running, verify that the identities are correct. (User name /Password)
Do the same thing with the FIM services in Windows Services and verify that the identities are correct.
In shorty, you need to verify the passwords of all your service accounts(those that are managed) and verify that all services are running.

Web-application deployment problem (404 - File not found)

Hello
Does anyone have had the same problems like me on deploying java web-applications on iPlanet WS 6.0?
I started with the HelloWorld.war example that came with the server and went through the manual but no luck so far. Heres what I did:
0. Checked that webapps are enabled in the servler.xml file
1. Created a directory /opt/webapps and /opt/webapps/hello with sufficient permissions
2. Copied the HelloWorld.war example to /opt/webapps
3. Deployed the excample on my test-server using the webinterface.
Heres the content of the web-apps.xml file of my testserver after step 3:
[DTD here]
<vs>
<jsp-servlet enable="true">
<init-param>
<param-name>use-precompiled</param-name>
<param-value>true</param-value>
</init-param>
</jsp-servlet>
<web-app uri="/hello" dir="/opt/webapps/hello" enable="true"/>
</vs>
All files have been extracted to /opt/webapps/hello properly. The server has been restarted.
When I finally point my browser to http://server/hello or hello/index.jsp I get only a 404 - File not found message by the server. The context path seems to be totaly ignored.
Heres the error log of the server
[17/Feb/2003:16:17:38] info (12040): successful server startup
[17/Feb/2003:16:17:38] info (12040): iPlanet-WebServer-Enterprise/6.0SP2 B11/13/2001 00:49
[17/Feb/2003:16:17:39] info (12041): Installing a new configuration
[17/Feb/2003:16:17:39] info (12041): [LS ls1] http://XXX.XXX.XXX.XX, port 1080 ready to accept requests
[17/Feb/2003:16:17:39] info (12041): A new configuration was successfully installed
[17/Feb/2003:16:17:40] info (12041): Using the Solaris VM v1.2.2 from Sun Microsystems Inc.
[17/Feb/2003:16:17:40] info (12041): Java VM classpath: /www/ns-home6sp2/plugins/servlets/examples/legacy/beans.10/SDKBeans10.jar:/opt/jdk1.2.2/lib/tools.jar:/www/ns-home6sp2/bin/https/jar/NSServletLayer.jar:/www/ns-home6sp2/bin/https/jar/NSJavaUtil.jar:/www/ns-home6sp2/bin/https/jar/NSJavaMiscUtil.jar:/www/ns-home6sp2/bin/https/jar/servlet.jar:/www/ns-home6sp2/bin/https/jar/servlet-2.3-filters-api.jar:/www/ns-home6sp2/bin/https/jar/jsp092.jar:/www/ns-home6sp2/bin/https/jar/jaxp.jar:/www/ns-home6sp2/bin/https/jar/crimson.jar:/www/ns-home6sp2/bin/https/jar/xalan.jar:/www/ns-home6sp2/bin/https/jar/jspengine.jar:
[17/Feb/2003:16:17:40] info (12041): Loading IWSSessionManager by default.
[17/Feb/2003:16:17:40] info (12041): IWSSessionManager: Maximum number of sessions is 1000
[17/Feb/2003:16:17:40] info (12041): Adding web application (/hello) at (/opt/webapps/hello)
[17/Feb/2003:16:17:40] info (12041): Loading IWSSessionManager by default.
[17/Feb/2003:16:17:40] info (12041): IWSSessionManager: Maximum number of sessions is 1000
[17/Feb/2003:16:17:40] info (12041): vs(https-duke)servlet 'snoop' class = 'SnoopServlet' loaded in context = '/hello'
[17/Feb/2003:16:17:40] info (12041): snoop: init
[17/Feb/2003:16:17:40] info (12041): Successfully initialized web application environment (web-apps.xml) for virtual server (https-duke)

i had similar problem due to the incorrect jdk path...
try http://..../hello/snoop, if this works, it seems that the jsp file cannot be compiled automatically and jdk path needs to be checked...

HTTP 404 File not Found running a page created with the wizard

Hi all,
I created a page "tabular form" with the wizard to delete and update records in a table.
All pages of the application are ok. Only this page, when refresh after click on the "delete" or "submit" button send the message "HTTP 404 - File not found".
OS - Windows XP
DB - 10.1.0.4
HTMLDB 2.0
any idea?
thanks in advance.

Hi Scott,
this is the error.log
[Fri Oct 06 11:39:41 2006] [error] [client 10.20.101.243] [ecid: 1160127581:10.20.101.243:3860:2904:21,0] mod_plsql: /pls/htmldb/wwv_flow.accept HTTP-404
wwv_flow.accept: SIGNATURE (parameter names) MISMATCH
VARIABLES IN FORM NOT IN PROCEDURE: F51,F52,F53,F54,F55,F56,F57,F58,F59
NON-DEFAULT VARIABLES IN PROCEDURE NOT IN FORM:
This is my first application with htmldb and i don't understand where is the error because i don't added parameter after the wizard creation. I just created the page and run. If this page start the first time when is called from another page, why after refresh fail?
thanks, Fabio

404 File not Found when accessing Video Web server

I am trying to access a Video Web server remotely. Everything works fine on a PC and also on Internet Explorer for Mac.
When I login using Safari I get the error message "404 File not Found" "The requested URL was not found on this server"
I have been successful twice through Safari but after that it doesn't seem to work for days.
I have removed all cookies, emptied the Cache, reset safari, deleted all keychain access references to the website.
It seems to be a security issue but I am not sure what else to do.
Any ideas would be greatly appreciated

Try using open DNS:
Adding Open DNS codes to your Network Preferences, should give good results in terms of speed-up as well as added security:
Open System Preferences/Network. Double click on your connection type, or select it in the drop-down menu, and in the box marked 'DNS Servers' add the following two numbers:
208.67.222.222
208.67.220.220
(You can also enter them if you click on Advanced and then DNS)

WL6.1 : Get '404 : File not found' for all WARs

I had some web applications deployed which were running perfectly. Now suddenly
, I get '404 - File not found' for any URL - including the server root, i.e. http://localhost/
I was able to access admin console using http://localhost/console. I checked the
config of each application & couldn't find anything wrong.
Finally I had to re-deploy the WARs to get some applications running.
However, I am still unable to get the Default Web App running - the one handling
server root path.. (I've checked the server config & it shows DefaultWebApp as
the default application).
Any pointers on what could be wrong / correction needed ?
TIA,
Subodh

Create a subdirectory called 'classes' and copy your servlet class file
          to the 'classes' dir.
          mydomain/applications/
          DefaultWebApp/
          WEB-INF/classes.
          Modify the web.xml file located in the mydomain/applications/
          DefaultWebApp/
          WEB-INF/ directory
          <web-app>
          <servlet>
          <servlet-name>
          myServlet
          </servlet-name>
          <servlet-class>
          package.name.myServlet
          </servlet-class>
          </servlet>
          <servlet-mapping>
          <servlet-name>
          myServlet
          </servlet-name>
          <url-pattern>
          servlet-url-pattern
          </url-pattern>
          </servlet-mapping>
          </web-app>
          Start the default WebLogic Server.
          Call your servlet from a Web browser with the following URL:
          http://localhost:port/servlet-url-pattern
          servlet-url-pattern is the value of the <url-pattern> element that you
          defined in the web.xml file.
          prakash wrote:
          > Hi everybody ,I have this web app on weblogic 7 .The application
          > works file with Tomcat 4.0 but on WebLogic server 7,I am getting
          > 404 not found for all the servlets ,although weblogic is serving
          > the html files without any problems

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