A problem in RMI with JSP..pls help

RMI with Java is working fine,but...
1. I am facing a problem when i use RMI with JSP..its throwing an exception during "Naming.lookup"..here is my code snippet:
// i have stored the ServerInf and other classes in a package and i have imported it in the jsp code....object ref is getting created but lookup is throwing an exception...thoguh RMI registry is working(started)
<%
try {
ServerInf ref = (ServerInf)Naming.lookup("rmi://localhost:1098/Server_bind");
catch (Exception ex) {
ex.printStackTrace();
%>
Pls tel me the cause.
2. If i try to use RMI with Servlet and JSP, then wen the JSP runs then, it simply calls the servlet file and displayes a lonk to it instead of executing the servlet class. pls help me with this too...below is the invoking statement:
<form method=post action='http://localhost:8080/servlet/MyRMIservlet'>
hello <input type=submit value=submit>

And the exception and error message is.....

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What is wrong with this javascript with jsp - asap help needed

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Hi friends,
As i am new to XML,
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1) SAX
2) DOM
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http://www.stylusstudio.com/xml/parser.html#*
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eg:Sun Provides one with JDK itself,same as IBM provides one,oracle does the same & so on...
your first task would be to focus on one such implementation which can cater your requirements.
DOM:*
Basic Parsing Objects / Interfaces Involved while DOM parsing:
http://www.w3.org/TR/DOM-Level-2-Core/java-binding.html
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http://www.developerlife.com/domintro/default.htm
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http://www.brics.dk/~amoeller/XML/programming/domexample.html
Others:
http://www.roseindia.net/xml/dom/
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXPDOM.html#wp79994
http://java.sun.com/webservices/jaxp/dist/1.1/docs/tutorial/dom/1_read.html
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http://www.javacommerce.com/displaypage.jsp?name=saxparser1.sql&id=18232
http://java.sun.com/webservices/jaxp/dist/1.1/docs/tutorial/sax/index.htm
http://java.sun.com/developer/Books/xmljava/ch03.pdf
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXPSAX.html#wp69937
http://www.onjava.com/pub/a/onjava/excerpt/java_xslt_ch5/index.html?page=6
StAX:*
http://java.sun.com/webservices/docs/1.6/tutorial/doc/SJSXP2.html
http://javaboutique.internet.com/tutorials/stax/
http://today.java.net/pub/a/today/2006/07/20/introduction-to-stax.html
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REGARDS,
RaHuL
http://weblogs.java.net/blog/spericas/archive/2006/04/sun_stax_parser.html

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also can u pls tell me how to convert the date to UK date.
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1) The easiest way to do the update would be to use your DBMSs
built-in date functionality. If date_Return is a date datatype
in your DBMS then there should be a function to add a number of
days to it. For example, in Sybase, you could write your UPDATE
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"update resources set date_Return = DateAdd(day, 7, date_Return)".
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using the java.text.SimpleDateFormat.
http://java.sun.com/j2se/1.4.1/docs/api/java/text/SimpleDateFormat.html

Problem while working with JSP DYNPAGE

Hi
I have to make use of JDBC System in my program to connect to a Sql database. I had written a code and its working fine with Abstract Portal Component. Once after successful execution, I copied the same code into Page Processor Component, and here my problem started, Im unable to execute the code and getting errors like below in my Eclipse IDE:
Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
com/sapportals/portal/security/usermanagement/IUMPrincipal.
Exception id: 03:45_14/12/04_0036
See the details for the exception ID in the log file
AND IN LOG FILE this is the EXCEPTION DETAIL.
[email protected]58f #
Dec 14, 2004 12:23:35 AM # SAPEngine_Applica... Fatal           Exception ID:12:23_14/12/04_0028
com.sapportals.portal.prt.component.PortalComponentException: Error in init method
Component : oratest2.oratest2
     at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:248)
     at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:216)
     at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:264)
     at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:384)
     at com.sapportals.portal.prt.connection.PortalRequest.getRootContext(PortalRequest.java:423)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:536)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:232)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:532)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:415)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:151)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:373)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:250)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:321)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:299)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:698)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:223)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:146)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
     at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:140)
Caused by: com.sapportals.portal.prt.core.broker.PortalComponentInstantiationException: Could not instantiate implementation class oratest2.oratest2 of Portal Component oratest2.oratest2 because: Could not instantiate implementation class
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:266)
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getComponentInstance(PortalComponentItemFacade.java:158)
     at com.sapportals.portal.prt.core.broker.PortalComponentItem.getComponentInstance(PortalComponentItem.java:660)
     at com.sapportals.portal.prt.component.PortalComponentContext.getComponent(PortalComponentContext.java:100)
     at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:239)
     ... 26 more
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: [PortalApplicationItem.__prepareClassLoaderAndDependencies]: oratest2
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.__prepareClassLoaderAndDependencies(PortalApplicationItem.java:361)
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.prepare(PortalApplicationItem.java:207)
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.getCoreLoader(PortalApplicationItem.java:276)
     at com.sapportals.portal.prt.core.broker.PortalComponentItem.getClassLoader(PortalComponentItem.java:524)
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getClassLoader(PortalComponentItemFacade.java:101)
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:225)
     ... 30 more
Caused by: com.sapportals.portal.prt.runtime.PortalRuntimeException: [PortalApplicationItem.__prepareClassLoaderAndDependencies]: com.sap.portal.usermanagement.usermanagement
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.__prepareClassLoaderAndDependencies(PortalApplicationItem.java:361)
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.prepare(PortalApplicationItem.java:207)
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.__prepareClassLoaderAndDependencies(PortalApplicationItem.java:352)
     ... 35 more
Caused by: com.sapportals.portal.prt.core.broker.PortalApplicationNotFoundException: Could not find portal application com.sap.portal.usermanagement.usermanagement
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.__prepareClassLoader(PortalApplicationItem.java:518)
     at com.sapportals.portal.prt.core.broker.PortalApplicationItem.__prepareClassLoaderAndDependencies(PortalApplicationItem.java:356)
     ... 37 more
Can any one help me out?
thanks
raj

Hi,
You say:
> e code into Page Processor Component, and here my
> problem started, Im unable to execute the code and
> getting errors like below in my Eclipse IDE:
> Portal Runtime Error
the code has to be placed in the JSPDynpage not in the PageProcessor...
public class PEGLink extends PageProcessorComponent {
public DynPage getPage() {
    return new DynPageOne();
   public class DynPageOne extends DynPage {
         place Your code here. E.g. in the PBO Method for testing
Walter

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%>
Bye for now
CSJakharia

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     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Thread.java:534)
What should I do ?
Thank you for your help,
Krist

Hi,
I am having the same problem posted in the thread. I read through the help and have tried to start all the processes, and then one at a time, but it has not helped. I still get the same error shown below. Besides a complete uninstall and reinstall of Oracle, is there anything I can do to fix this problem?
Please, any help would be greatly appreciated.
Thanks,
D.
oracle@Appserv1 oracle]$ /home/oracle/OraHomeAS/opmn/bin/opmnctl startall
opmnctl: starting opmn and all managed processes...
================================================================================opmn id=Appserv1:6200
0 of 2 processes started.
ias-instance id=infra.appserv1
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ias-component/process-type/process-set:
OC4J/OC4J_SECURITY/default_island
Error
--> Process (pid=0)
failed to start a managed process because a dependency check failed
oid dependency failed
OID
Log:
none
--------------------------------------------------------------------------------ias-component/process-type/process-set:
OID/OID/OID
Error
--> Process (pid=4066)
failed to start a managed process after the maximum retry limit
Log:
/home/oracle/OraHomeAS/opmn/logs/OID~1
[oracle@Appserv1 oracle]$

Apple Mobile Device Support Problem 7.7 with XP - PLEASE HELP!

Very frustrating problem...
I get the following message:
"A later version of Apple Mobile Device Support is already installed. Installation of this version cannot continue."
Same thing comes up with Quicktime. This setup prior to this update has worked seamlessly since I bought my 1st gen iPhone. Tried uninstalling both programs and received same error message. I've since deleted every apple reference on the system and cleaned the registry, rebooted several times and still get the error.
Please help!

"A later version of Apple Mobile Device Support is already installed. Installation of this version cannot continue."
Go into your Add/Remove programs control panel, and uninstall "Apple Mobile Device Support".
If you were able to uninstall Apple Mobile Device Support, restart the PC and try another iTunes install.
If Add/Remove won't let you uninstall Apple Mobile Device Support, or there no entries the for Apple Mobile Device Support there, or even after apparently successfully uninstalling AMDS, an iTunes install still won't go through (throwing the same message at you), download and install the Windows Installer CleanUp utility:
Description of the Windows Installer CleanUp Utility
Now launch Windows Installer CleanUp ("Start > All Programs > Windows Install Clean Up"), find any entries called "Apple Mobile Device Support" in the list of programs in CleanUp, select those entries, and click “remove”.
Quit out of CleanUp, and restart the PC.
Does an itunes install go through properly after that?

Crw32.exe has encountered a problem and needs to close,pls help

When I try to use a crystal report version 10.0 to querry from two data source at same time, I got following error:
Crw32.exe has encountered a problem and needs to close. We are sorry for the inconvenience .
I have a 8.5 version crystal report and it works just fine.
The two data source are:
MS access2003 DB and Sage Mas90 DB.
I have tried on server 2003 and window XP. none of them works.
Any help is appreciated.
Jonathan

Reporting off 2 datasources should work in CR10.
I would suggest the following;
1) Check the version of CR10 and apply SP5 if necessary
2) Try using different connection methods, if you are using a native connection try odbc for example
Possible workarounds woulr be to use a main report > subreport
or
In Access create a linked table to Mas90

A problem in RMI with JSP..pls help

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