Java.rmi.servererror

I am trying to acce ss a method on the client from the server.
The method on the client is not accessible instead a exception is thrwon on the client
java.rmi.ServerError Error occurred in Server Thread , nested exception is
java.lang.AbstractMethodError

I am trying to acce ss a method on the client from the
server.
What are you employing to achieve it? proxies or what?

Similar Messages

RemoteException: 111 java.rmi.ServerError: Error occurred in server thread

Hi,
I'm just new to the RMI field of JAVA. I'm trying to write a program that import the math.jar file in the server side. And the client end can invoke the methods of math.jar and get the value.
I got the error messages as below:
RemoteException: 111 java.rmi.ServerError: Error occurred in server thread; nested exception is:
java.lang.NoClassDefFoundError: org/mathwhizz/Heron
It can work well if I use source classes(*.class) directly instead of importing math.jar. The failure only happened when I try to make use of jar file. Thus I guess my setup and configuration should be ok. Is there anything I should be very careful if I try to run RMI and import a jar file in the program of server side ?
Do I need to use JNLP and web start application in this issue?
I'm appreciated for your responses...thanks...
Sincerely,
Brandon

I've got a problem with rmi, when I launch my server, I have this error:
Erreur du remote: java.rmi.ServerError: Error occurred in server thread; nested exception is:
java.lang.NoClassDefFoundError: com/borland/dx/dataset/DataSetData
Help me please
Thank you

[b]Strange Java.rmi.ServerError[/b] (very Urgent)

I have a rmi application runninfg on one server (called 1), and web application accessing that application (running on JRUN 3.0) from onother server (called 2).
[ I am newly setting up this structure on another servers (fallback server).
Its working file in the existing servers (live server) ]
There is a perticular methode in a class for which i get the java.rmi.servererror nosuchmethodefound error. If i try any other methode it works fine. the erro only comes for that perticular methode.
I have check the class files (interface, implementation etc.) the methode is perfect and working on the other server.
There is no flow found in any code on any server (1 or 2).the code is perferct.
I can not fild the flaw so please help me its very urgent and criticle.
please help me on this

will the out of date interface or stub process other methodes and gives problem to perticular methode.
all other methodes in the class works fine its only that perticular methode gives me the problem.
I actualy recomplied every file and still the error is still there

Java.rmi.ServerError: A error occurred the server; nested exception is:

Hello Guys,
I'm getting the following error when calling a method of a normally
deployed facade session bean.
java.rmi.ServerError: A error occurred the server; nested exception is:
java.lang.AbstractMethodError
It's very confusing, it sometimes appear and sometimes the method is
invoked normally.
Thanks in advance for ur help.
Itani
[att1.html]

That error means your are not running xserver process. Or, your ssh connection is not set-up to forward X-11 data.

Error: while generating SQL.java.rmi.ServerException:

Hi:
I tried the JGuru's "MusicStore" example. HOwever at Task 6 and 7 I am getting the following error:
Error: while generating SQL.java.rmi.ServerException:
RemoteException occured in server thread; nested exception is:
* java.rmi.RemoteException: Error connecting to database;
nested exception is:
* SQL Exception: Failed to start database 'MusicStoreDB', see
the next exception for details.
Please make sure the database name/user/password is valid
and the J2ee server and database are running.
However when i check my database it is running perfectly:
E:\>%j2ee_home%\bin\cloudscape -start
Sun Feb 16 12:48:11 PST 2003: [RmiJdbc] Starting Cloudscape RmiJdbc Server Version
Sun Feb 16 12:48:14 PST 2003: [RmiJdbc] COM.cloudscape.core.JDBCDriver registered i
Sun Feb 16 12:48:14 PST 2003: [RmiJdbc] Binding RmiJdbcServer...
Sun Feb 16 12:48:14 PST 2003: [RmiJdbc] No installation of RMI Security Manager...
Sun Feb 16 12:48:14 PST 2003: [RmiJdbc] RmiJdbcServer bound in rmi registry
Server:
J2EE server listen port: 1050
Naming service started:1050
Binding DataSource, name = jdbc/DB2, url = jdbc:cloudscape:rmi:CloudscapeDB;crea
te=true
Binding DataSource, name = jdbc/Cloudscape, url = jdbc:cloudscape:rmi:Cloudscape
DB;create=true
Binding DataSource, name = jdbc/InventoryDB, url = jdbc:cloudscape:rmi:Cloudscap
eDB;create=true
Binding DataSource, name = jdbc/DB1, url = jdbc:cloudscape:rmi:CloudscapeDB;crea
te=true
Binding DataSource, name = jdbc/MusicStore, url = jdbc:cloudscape:rmi:MusicStore
DB;create=false
Binding DataSource, name = jdbc/XACloudscape, url = jdbc/XACloudscape__xa
Binding DataSource, name = jdbc/XACloudscape__xa, dataSource = COM.cloudscape.co
re.RemoteXaDataSource@1d88db7
Starting JMS service...
Initialization complete - waiting for client requests
Binding: < JMS Destination : jms/Topic , javax.jms.Topic >
Binding: < JMS Destination : jms/Queue , javax.jms.Queue >
Binding: < JMS Cnx Factory : TopicConnectionFactory , Topic , No properties >
Binding: < JMS Cnx Factory : QueueConnectionFactory , Queue , No properties >
Binding: < JMS Cnx Factory : jms/QueueConnectionFactory , Queue , No properties
>
Binding: < JMS Cnx Factory : jms/TopicConnectionFactory , Topic , No properties
>
Starting web service at port: 8000
Starting secure web service at port: 7000
J2EE SDK/1.3.1
Starting web service at port: 9191
J2EE SDK/1.3.1
J2EE server startup complete.
Can anyone suggest me a way out..plz

what type of persistent u r using also post ur query if bmp and check with another example with cmp.

Java.rmi.RemoteException: EJB Exception: while calling an EJB method,

Hi
I am getting below error while calling a stateless EJB method. There is some validation checks while performing ejb's modify() method and a RuntimeException is thrown in case of validation failure.The modify() method internally calls other stateless ejb as well.
The problem I'm facing is, instead of getting the expected RuntimeException in the Servlet, i am getting RemoteException. I am using WLS 9 MP1, all participating ejbs are stateless and i am using default transaction attributes(Supports) for these ejbs.
The interesting part is, at the ejb layer RuntimeException is thrown as expected, but this exception changed to RemoteException at the servlet's end where i am catching the ejb call exceptions.
I am new to WLS, please suggest/help me out of this exception.
Any help is truly appreciated.
java.rmi.RemoteException: EJB Exception: ; nested exception is: java.lang.RuntimeException:
     at weblogic.ejb.container.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils.java:95)
     at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(BaseEJBObject.java:713)
     at weblogic.ejb.container.internal.BaseEJBObject.handleSystemException(BaseEJBObject.java:681)
     at weblogic.ejb.container.internal.BaseEJBObject.postInvoke1(BaseEJBObject.java:447)
     at weblogic.ejb.container.internal.StatelessEJBObject.postInvoke1(StatelessEJBObject.java:72)
     at weblogic.ejb.container.internal.BaseEJBObject.postInvokeTxRetry(BaseEJBObject.java:374)
     at com.mycomp.base.BaseController_8x2e52_EOImpl.modify(BaseController_8x2e52_EOImpl.java:149)
     at com.mycomp.webgui.servlet.FrontComponent.service(FrontComponent.java:207)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Thanks!
Edited by: user10721298 on Feb 23, 2009 4:16 AM

Hi,
If i don't misunderstand, you are using the RuntimeException as an application exception, right?
Have you annotated it or denoted it in deployment descriptor?
Thanks,
Amy

Java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException

Hi, I created a webservice using weblogic8.1 sp3 workshop. On my desktop, I tested the webservice with a java client and it worked fine. When I deployed webservice application on UNIX production server, it deployed successfully and it displayed WSDL file too. But, when I run java client from desktop to access this webservice on UNIX server, it is throwing the following exception.
java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
Detail:
<detail>
null </detail>; nested exception is:
javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
at weblogic.jws.proxies.MyServiceSoap_Stub.getInfo(MyServiceSoap_Stub.java:31)
at SoapClient.main(SoapClient.java:17)
Caused by: javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
at weblogic.webservice.core.ClientDispather.receive(ClientDispatcher.java:313)
at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDispatcher.java:144)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:457)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:443)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:290)
at weblogic.jws.proxies.MyServiceSoap_Stub.getInfo(MyServiceSoap_Stub.java:26)
can somebody please help me. This is very critical for me.
Thanks in advance.

Hi, I created a webservice using weblogic8.1 sp3 workshop. On my desktop, I tested the webservice with a java client and it worked fine. When I deployed webservice application on UNIX production server, it deployed successfully and it displayed WSDL file too. But, when I run java client from desktop to access this webservice on UNIX server, it is throwing the following exception.
java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
Detail:
<detail>
null </detail>; nested exception is:
javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
at weblogic.jws.proxies.MyServiceSoap_Stub.getInfo(MyServiceSoap_Stub.java:31)
at SoapClient.main(SoapClient.java:17)
Caused by: javax.xml.rpc.soap.SOAPFaultException: EXCEPTION: java.lang.NoClassDefFoundError [ServiceException]
at weblogic.webservice.core.ClientDispather.receive(ClientDispatcher.java:313)
at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDispatcher.java:144)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:457)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:443)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:290)
at weblogic.jws.proxies.MyServiceSoap_Stub.getInfo(MyServiceSoap_Stub.java:26)
can somebody please help me. This is very critical for me.
Thanks in advance.

Problem while Deploying WebDynpro application-error:java.rmi.RemoteExceptio

Hi All,
i installed WAS 6.40 sp 16 on my system its working fine. I can able to log in to the SDM as remoteGUI.bat using my sdm password.But while deploying the webdynpro appliation i am getting error like "java.rmi.RemoteException: Only Administrators have the right to perform this operation".
Using my administrator PWD i can log in to all the systems like Useradmin, SDM, J2E engine.
can any one help me....thanks in advance

hi all
i also had the same problem, i am able to log into SDM GUI through Remotegui.bat
but even though i had changed the password i am not able to deploy the applicaton to j2ee sever, through the NWDS. I tried deploying the applicaton in the
GUI of SDM there also it is giving like "Only Administrators have the right to perform this operation".
How to go to User Administration and where?is it in OS level or in Web AS Admin console?
Adding user admin (default password is also admin) to the Administrators group,
Go to: User Administration --> Groups and search for Administrators.
Then add user with ID admin in this group

Java.rmi.ServerException: Server unavailable, please try later

I'm testing a service proxy in JDeveloper 10.1.3.1.
I'm using encryption and signing.
Now that I have the encryption/signing key loading, I get the following error:
WARNING: Subject Key ID extension not found.Using BST Referencing scheme
java.rmi.ServerException:
start fault message:
Server unavailable, please try later
:end fault message
     at oracle.j2ee.ws.client.StreamingSender._raiseFault(StreamingSender.java:560)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:396)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:112)
     at pkg.service.client.runtime.RequestSoap_Stub.execute(RequestSoap_Stub.java:84)
     at pkg.service.client.RequestSoapClient.execute(RequestSoapClient.java:48)
     at pkg.service.client.RequestSoapClient.main(RequestSoapClient.java:34)
Process exited.
Debugger disconnected from local process.
Is this a failure of the RMI server on my side or is it a failure to connect to the service? Is the destination service sending this to me or just the transmission code?
It looks to me from the trace and the vagueness of the message that this is from the Oracle transmission code in the StreamingSender class, not a message received from the destination webservice. Would love some confirmation, though.
Thanks for any help.

This error generally means there is trouble in the host file, or there is trouble with anti-virus software. Check this section of the support document that you came here from.
Unable to contact the iOS software update server gs.apple.com
Error 1004, 1013, 1638, 3014, 3194: These errors may be the result of the connection to gs.apple.com being redirected or blocked. Follow these steps to resolve these errors:
Install the latest version of iTunes.
Check security software. Ensure that communication to gs.apple.com is allowed. Follow this article for assistance with security software. iTunes for Windows: Troubleshooting security software issues.
Check the hosts file. The restore will fail if there is an active entry to redirect gs.apple.com. Follow iTunes: Advanced iTunes Store troubleshooting to edit the hosts file or revert to a default hosts file. See section "Blocked by configuration: (Mac OS X/Windows) > Rebuild network information".
Try to restore from another known-good computer and network.
If the errors persist on another computer, the device may need service.

Java.rmi.ServerException:

I am new to RMI concept
i stuck with the below problem
when i execute
E:\MyProjects\StockRMI>java -Djava.security.policy=policy.all StockMarketServerStockMarketServer is as shown below
import java.rmi.*;
import java.rmi.server.UnicastRemoteObject;
import SimpleStocks.*;
public class StockMarketServer {
public static void main(String[] args) throws Exception {
    if(System.getSecurityManager() == null) {
      System.setSecurityManager( new RMISecurityManager() );
    StockMarketImpl myObject = new StockMarketImpl( "NASDAQ" );
    System.out.println( "RMI StockMarketServer ready..." );
} i got the following error
java.rmi.ServerException: RemoteException occurred in server thread; nested exce
ption is:
        java.rmi.UnmarshalException: error unmarshalling arguments; nested excep
tion is:
        java.lang.ClassNotFoundException: SimpleStocks.StockMarketImpl_Stub
RMI StockMarketServer ready...Interface class, Interface implementation class and stub all reside in MyProjects\StockRMI\SimpleStocks directory
where as Server class(StockMarkerServer) is in MyProjects\StockRMI
even i place the stub in MyProjects\StockRMI directory i got the same error.
Can any one please save me out of this problem

hurry!
Thank u First of all
I got it.. finally after 2 days
The error is in CLASSPATH only , i set it
Thanks once again

Java.rmi.ServerException: RuntimeException

Hi All,
i had an issue related to sockets.Please see the code below where am getting the following exception,
java.rmi.ServerException: RuntimeException; nested exception is:
java.lang.RuntimeException: java.io.EOFException
what my concern is while debugging am not getting this issue.
code comes here-----------------------------------------------
Socket s = null;
byte[] readBytes1 = null;
try {
s = new Socket(txControlServer, 7777);
SocketObject sob = makeSocketObject(pFromFiles, pToFiles, pCorrStylesheets,
pHTMLUtilityServer, pOrientation, pDocumentClassif, pClientInfo, pFormats,
pCorrCode, images);
ObjectOutputStream oos = new ObjectOutputStream(s.getOutputStream());
oos.writeObject(sob);
ObjectInputStream ois = new ObjectInputStream(s.getInputStream());
readBytes1 = ((SocketObject) ois.readObject()).getFileData();
System.out.println("The byte length " + readBytes1.length);
ois.close();
oos.close();
s.close();
System.out.println("\n----------------The length of the bytes read first ----- "
+ readBytes1.length);
catch (Exception e) {
ExceptionUtil.wrap(e);
Am getting the exception at this line in the above code
ObjectInputStream ois = new ObjectInputStream(s.getInputStream());
Can any one help me out why this problem occurs and how to resolve.
Thanks in Advance,
vamsy.

The other side has closed the socket before sending you an object.

Java.rmi.ServerException Problem

The exception that has occured is java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: Process00Impl_Stub
I have the interface, Client, Server and the Implementation java files
in the same machine.
11/29/2002 08:52p 282 Process00.class
11/29/2002 08:25p 221 Process00.java
11/29/2002 07:40p 215 Process00.java.bak
11/29/2002 08:56p 1,008 Process00Client.java
11/29/2002 08:55p 1,010 Process00Client.java.bak
11/29/2002 08:57p 451 Process00Impl.class
11/29/2002 08:57p 936 Process00Impl.java
11/29/2002 08:52p 934 Process00Impl.java.bak
11/29/2002 08:57p 2,153 Process00Impl_Skel.class
11/29/2002 08:57p 3,938 Process00Impl_Stub.class
11/29/2002 08:56p 995 Process00Server.class
11/29/2002 08:57p 645 Process00Server.java
11/29/2002 08:56p 643 Process00Server.java.bak
I also have the _Stub.class. I do not know why I get this error. If any
one have an idea, kindly share with me.
Thanks.

Hi,
I had the same problem. In my machine, path was having jre1.1.7 before my jdk 1.4. So it was picking up from jre1.1.7.
Java was happy when I moved my jdk1.4 path to the beginning of the path variable.
Hope this helps you.

Java.rmi.ServerException: Missing port information

when i call the service ,i got the error:
run-test-client:
[java] java.rmi.ServerException: Missing port information
[java] at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingS
ender.java:382)
[java] at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.
java:234)
[java] at sys.SetIF_Stub.getdeviceid(SetIF_Stub.java:68)
[java] at sys.StockPriceFetcher.getdeviceid(Unknown Source)
[java] at sys.TestPriceFetcher.main(Unknown Source)
what cause it??
in my SetImpl.java i use wurfltags.jar
//SetImpl.java
package sys;
import java.io.*;
import java.net.*;
import java.util.*;
import net.sourceforge.wurfl.wurflapi.*;
public class SetImpl implements SetIF {
     private String ret="";
private ProConf pc;
private MyObjectsManager mom;
     public SetImpl(){}
public String getdeviceid(String request)
String result="";
try{
mom=new MyObjectsManager();
mom.wurflWebInit();
UAManager uam =mom.getUAManagerInstance();
result=uam.getDeviceIDFromUA("MOT-T720/05.08.41R MIB/2.0 Profile/MIDP-1.0 Configuration/CLDC-1.0");
System.out.println(result);
catch(Exception e){}
return result;
and, i generate the wsdl file and deploy it successfully. but in the client
when i call the service it will be error.
the client code is:
/////////StockPriceFetcher.java
package sys;
import javax.xml.rpc.*;
import com.sun.xml.rpc.client.*;
public final class StockPriceFetcher {
public static final String getdeviceid(String req,String endpoint) {
String result="";
try {
SetIF_Stub stub =(SetIF_Stub)(new SystemConfiguration_Impl().getSetIFPort());
stub._setProperty(javax.xml.rpc.Stub.ENDPOINT_ADDRESS_PROPERTY,endpoint);
result = stub.getdeviceid(req);
} catch (Exception ex) {
ex.printStackTrace();
return result;
} // getLonNowItem
//////////////////////TestPriceTetcher.java
package sys;
import java.math.BigDecimal;
import java.util.*;
public class TestPriceFetcher {
public static void main(String[] args) {
try {
// String result=StockPriceFetcher.endsetinfo("ball=5&srv=7&pcode=500001","http://192.152.251.224:8080/jaxrpc-sys/jaxrpc");
String result=StockPriceFetcher.getdeviceid("ball=5&srv=7&pcode=500001","http://192.152.251.224:8080/jaxrpc-sys/jaxrpc");
System.out.println(result+"bb");
} catch (Exception ex) {
ex.printStackTrace();
when i run the testpricefetcher.java it will raise the above error infomation.
it spent 2 days for me to find the problem, but i cannot solve it.
i think it does matter with the wurfl package.because i doesnt use the method of the package in the SetImpl.java it will be ok. How to call the package?please give me a hand.

can you give me a hand!thank you

Java.rmi.ServerException: JAXRPCSERVLET28: Missing port information

Hi
We are getting errors when we run the webservice client..
With this we have also provided the webservice code.
Please any one help us to resolve this issue...
Thanks in advance.
We are using
J2EE 1.4
Error:
java.rmi.ServerException: JAXRPCSERVLET28: Missing port information
at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingSender.ja
va:510)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:307
at com.sun.xml.rpc.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.j
ava:103)
at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:492)
at com.sun.xml.rpc.client.dii.CallInvocationHandler.doCall(CallInvocatio
nHandler.java:121)
at com.sun.xml.rpc.client.dii.CallInvocationHandler.invoke(CallInvocatio
nHandler.java:85)
at $Proxy0.flowrequest(Unknown Source)
at dynamicproxy.MathClient.main(MathClient.java:52)
Web service Client Code:
package dynamicproxy;
import java.net.URL;
import javax.xml.rpc.Service;
import javax.xml.rpc.JAXRPCException;
import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceFactory;
//import com.ibm.ctg.client.JavaGateway;
//import com.ibm.ctg.client.ECIRequest;
import dynamicproxy.*;
public class MathClient
static String message;
static String err=null;
     static StringBuffer sb = null;
     public String s1;
     public static int iValidationFailed = 0;
public static void main(String[] args)
try {
String nameSpaceUri = "urn:Foo";
String serviceName = "CtgService";
String portName = "MathFacePort";
// Specify the location of the WSDL file
URL url = new URL("http://localhost:8080/math-ctgservice/math?WSDL");
// Create an instance of service factory
ServiceFactory serviceFactory = ServiceFactory.newInstance();
// Create a service object to act as a factory for proxies.
Service mathService = serviceFactory.createService(url,
new QName(nameSpaceUri, serviceName));
// Create a proxy
dynamicproxy.MathFace
myProxy = (dynamicproxy.MathFace) mathService.getPort(new
                         QName(nameSpaceUri,
portName), dynamicproxy.MathFace.class);
// Invoke the add method
//System.out.println(myProxy.add(23, 12));
          //get the input value and pass it to the function
               String a = args[0]+"~"+"------------------------------------------------------------";
               //String a = b.toUpperCase();
               // Invoke the add method
               myProxy.flowrequest(a);
               System.out.println("Message:"+message);
     catch (Exception ex)
ex.printStackTrace();
}

As is so often the case, Google is your friend.
Googling for the exception message (JAXRPCSERVLET28: Missing port information) yields the following list.
http://www.google.com/search?hl=en&q=JAXRPCSERVLET28%3A+Missing+port+information&btnG=Google+Search
Follow the bouncing link, it will lead you to the solution.
PS.

Java.rmi.ServerException: RemoteException occurred in server thread

I have written a simple CMP Entity Bean,While Running the Client I am getting the Exception,I have included all jars needed.
EXCEPTION IS
err in HomeCreatejava.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException; nested exception is:
java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException; nested exception is:
java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:287)
at sun.rmi.transport.Transport$1.run(Transport.java:151)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:147)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:463)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704)
at java.lang.Thread.run(Thread.java:539)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:250)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:226)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:136)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:128)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:108)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:73)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:185)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
at $Proxy0.create(Unknown Source)
at StudentClient.main(StudentClient.java:39)
Caused by: java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException; nested exception is:
java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:140)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:104)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109)
at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:487)
at org.jboss.ejb.Container.invoke(Container.java:726)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1055)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:42)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:28)
at java.lang.reflect.Method.invoke(Method.java:313)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:256)
at sun.rmi.transport.Transport$1.run(Transport.java:151)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:147)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:463)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704)
at java.lang.Thread.run(Thread.java:539)
Caused by: java.rmi.ServerException: Could not instantiate bean; nested exception is:
java.lang.InstantiationException
at org.jboss.ejb.plugins.AbstractInstancePool.get(AbstractInstancePool.java:211)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:122)
at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:98)
... 20 more
Caused by: java.lang.InstantiationException
at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:33)
at java.lang.reflect.Constructor.newInstance(Constructor.java:263)
at java.lang.Class.newInstance0(Class.java:301)
at java.lang.Class.newInstance(Class.java:254)
at org.jboss.ejb.plugins.BMPPersistenceManager.createBeanClassInstance(BMPPersistenceManager.java:145)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createBeanClassInstance(CachedConnectionInterceptor.java:251)
at org.jboss.ejb.EntityContainer.createBeanClassInstance(EntityContainer.java:294)
at org.jboss.ejb.plugins.AbstractInstancePool.get(AbstractInstancePool.java:208)
... 24 more
Pls explain what can i do now.
regards,
NaveenBabu.A
my client code is
import javax.ejb.*;
import javax.naming.*;
import java.rmi.*;
import javax.rmi.*;
import java.util.*;
import student.student1.*;
public class StudentClient
public static void main(String args[])
System.out.println("i am in start");
StudentHome home= null;
try{
System.setProperty("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
System.setProperty("java.naming.provider.url", "localhost:1099");
Context context = new InitialContext();
try{
home = (StudentHome)PortableRemoteObject.narrow(context.lookup("Student"), StudentHome.class);
}catch(Exception e){System.out.println("err in StudentHome"+e);}
/* try{
home.create("Ammamn","A01");
}catch(Exception e){System.out.println("err in HomeCreate"+e);}*/
}catch(Exception e){System.out.println("error in client"+e);}
System.out.println("i am in end");
}

Try this,
Context context = new InitialContext(System.getProperties());

Java.rmi.servererror

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