NPE Exception while getting mutable object

I have an application (Model + ViewController). The ViewController is deployed as a jar file. The other application depends on the first project jar. The second application is a simple web application that responds to REST query. The first call is working fine. The second call throws an exception (NPE), and all following calls are working fine. I don't really understand the exception, what should I look for?
SEVERE: Exception while getting mutable object
java.lang.NullPointerException
        at oracle.mds.internal.persistence.NamespaceRulesImpl.<init>(NamespaceRulesImpl.java:123)
        at oracle.mds.internal.persistence.NamespaceRules.getNamespaceRulesObj(NamespaceRules.java:72)
        at oracle.mds.internal.util.ChangeUtil.convertToMOEvents(ChangeUtil.java:134)
        at oracle.mds.internal.notifications.EventNotificationManager.handleChanges(EventNotificationManager.java:354)
        at oracle.mds.internal.notifications.EventNotificationManager.handlePChanges(EventNotificationManager.java:251)
        at oracle.mds.core.MOState.signalStale(MOState.java:1185)
        at oracle.mds.core.MOState.signalStale(MOState.java:644)
        at oracle.mds.core.MOState.checkStalenessDocFromBuilder(MOState.java:739)
        at oracle.mds.core.MOState.getIsStaleLastModified(MOState.java:559)
        at oracle.mds.core.MOContent.getIsStaleLastModified(MOContent.java:277)
        at oracle.mds.core.ChainedMOContent.getIsStaleLastModified(ChainedMOContent.java:142)
        at oracle.mds.core.MetadataObject.isStale(MetadataObject.java:818)
        at oracle.adf.share.jndi.MDSBackingStore.obtainMetadataObject(MDSBackingStore.java:517)
        at oracle.adf.share.jndi.MDSBackingStore.getMOBean(MDSBackingStore.java:572)
        at oracle.bc4j.mbean.RuntimeMXBeanImpl.init(RuntimeMXBeanImpl.java:128)
        at oracle.bc4j.mbean.RuntimeMXBeanImpl.<init>(RuntimeMXBeanImpl.java:118)
        at oracle.bc4j.mbean.RuntimeMXBeanImpl.<init>(RuntimeMXBeanImpl.java:109)
        at oracle.bc4j.mbean.BC4JConfigLifeCycleCallBack.contextInitialized(BC4JConfigLifeCycleCallBack.java:160)
        at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:481)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:181)
        at weblogic.servlet.internal.WebAppServletContext.reloadServletClassLoader(WebAppServletContext.java:3106)
        at weblogic.servlet.internal.FilterWrapper.reloadFilter(FilterWrapper.java:63)
        at weblogic.servlet.internal.FilterWrapper.checkForReload(FilterWrapper.java:104)
        at weblogic.servlet.internal.FilterWrapper.getFilter(FilterWrapper.java:41)
        at weblogic.servlet.internal.FilterChainImpl.add(FilterChainImpl.java:35)
        at weblogic.servlet.internal.FilterManager.getFilterChain(FilterManager.java:232)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3727)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Nov 25, 2013 1:44:58 PM oracle.bc4j.mbean.BC4JConfigLifeCycleCallBack contextInitialized
WARNING: com/example/model/module/common/bc4j.xcfg: java.lang.NullPointerException

The applications already existed when I started working on them, but I don't think the model projects were renamed or moved. I changed the original warning message "com/example/model/module/common/bc4j.xcfg". The warning message points to the correct bc4j.xml files.

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[trace.txt]

I think this happens when you have JAAS classes in the classpath - check
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"Ashutosh Shinde" <[email protected]> wrote in message
news:3d7765ec$[email protected]..
>
Hello,
I am facing the following exception while trying to get the InitialContext. Following
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hi Keerthi,
thank you.
i tried with below code but still unsuccesfully
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oapagecontext.writeDiagnostics(this, "Niccal: i got DFF handle", 1);
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N

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com.integral.persistence.CloneBuilderC.iterateReferenceObjectForMapping(CloneBuilderC.java:273)
at
oracle.toplink.mappings.CollectionMapping.iterateOnElement(CollectionMapping.java:742)
at
oracle.toplink.mappings.CollectionMapping.iterateOnRealAttributeValue(CollectionMapping.java:756)
at
oracle.toplink.internal.descriptors.DescriptorIterator.iterateValueHolderForMapping(DescriptorIterator.java:299)
at
oracle.toplink.internal.indirection.BasicIndirectionPolicy.iterateOnAttributeValue(BasicIndirectionPolicy.java:223)
at
oracle.toplink.mappings.ForeignReferenceMapping.iterate(ForeignReferenceMapping.java:828)
at
oracle.toplink.internal.descriptors.ObjectBuilder.iterate(ObjectBuilder.java:2310)
at
oracle.toplink.internal.descriptors.DescriptorIterator.iterateReferenceObjects(DescriptorIterator.java:282)
at
oracle.toplink.internal.descriptors.DescriptorIterator.startIterationOn(DescriptorIterator.java:458)
at
com.xxxx.persistence.CloneBuilderC.buildClone(CloneBuilderC.java:73)

I have given the method descirption below:
public void iterateReferenceObjectForMapping( Object referenceObject, DatabaseMapping mapping )
if ( !( shouldCascadeAllParts() || ( shouldCascadePrivateParts() ) ) )
return;
// When using wrapper policy in EJB the iteration can stop in certain cases,
// this is because EJB forces beans to be registered anyway and clone identity can be violated
// and the violated clones references to session objects should not be traversed.
if ( ( !shouldIterateOverWrappedObjects() )
&& ( mapping.getReferenceDescriptor() != null )
&& ( mapping.getReferenceDescriptor().hasWrapperPolicy() ) )
return;
if ( referenceObject == null )
return;
setCurrentMapping( mapping );
setCurrentDescriptor( getDescriptorFor( referenceObject ) );
if ( shouldCascadePrivateParts() && !shouldCascadeAllParts() && !mapping.isPrivateOwned() )
iterateNonPrivatePart( referenceObject );
return;
// Check if already processed.
if ( getVisitedObjects().containsKey( referenceObject ) )
iteratePreviouslyVisitedObject( referenceObject );
return;
getVisitedObjects().put( referenceObject, referenceObject );
internalIterateReferenceObject( referenceObject );
if ( shouldBreak() )
setShouldBreak( false );
return;
iterateReferenceObjects( referenceObject );
This used to work OK in toplink 10g we are seeing this problem only with toplink 11x

Jsr 88: Exception while getting instance of DeploymentManager

Guys,
I am trying to get an instance of DeploymentManager using jsr 88. The following two lines are the codes but I am getting the exception below. I have checked many times that the URL is okay and the credentials are absolutely okay. I have never got any help from any website/google search/forums, since this seems to be an advanced/latest concept. If you have any solution, please post here.
DeploymentFactoryManager dfm=DeploymentFactoryManager.getInstance();
               DeploymentManager MyconnectedManager = dfm.getDeploymentManager("http://127.0.0.1/console","weblogic","weblogic");
Exception:
javax.enterprise.deploy.spi.exceptions.DeploymentManagerCreationException: Could not get DeploymentManager
at javax.enterprise.deploy.shared.factories.DeploymentFactoryManager.getDeploymentManager(DeploymentFactoryManag
er.java:120)
at Deploy_Ind.main(Deploy_Ind.java:45)
Thanks,
Guru & Gunjan
[email protected]

Guys,
Found out the way. Here's the code:
import javax.enterprise.deploy.shared.factories.DeploymentFactoryManager;
import javax.enterprise.deploy.spi.DeploymentManager;
import javax.enterprise.deploy.spi.factories.DeploymentFactory;
import java.util.jar.JarFile;
import java.io.*;
import weblogic.deploy.api.spi.factories.internal.*;
import javax.enterprise.deploy.model.*;
import javax.management.remote.JMXServiceURL;
import java.util.jar.*;
class WebLogic{
     public static void main(String args[]) throws Exception
          // Get the DeploymentFactory implementation class from the MANIFEST.MF file.
          // This is like the Driver class which would be different for different app servers
          JarFile webDeployJar = new JarFile(new File("wldeploy.jar"));
          java.util.jar.Manifest manifestFile = webDeployJar.getManifest();
          Attributes attributes = manifestFile.getMainAttributes();
          String key = "J2EE-DeploymentFactory-Implementation-Class";
          String className = attributes.getValue(key);
          // Get an instance of the DeploymentFactoryManager
DeploymentFactoryManager dfm = DeploymentFactoryManager.getInstance();
          // Create an instance of the WebLogic Application Server DeploymentFactory.
          Class deploymentFactory = Class.forName(className);
          DeploymentFactory deploymentFactoryInstance = (DeploymentFactory) deploymentFactory.newInstance();
          // Register the DeploymentFactory instance with the DeploymentFactoryManager.
          dfm.registerDeploymentFactory(deploymentFactoryInstance);
          DeploymentFactory[] dfs=dfm.getDeploymentFactories();
          /* for (int i=0;i<dfs.length ;i++ )
               System.out.println(dfs.getDisplayName());
               System.out.println(dfs[i].getProductVersion());
               System.out.println(dfs[i].handlesURI("deployer:WebLogic"));
          DeploymentManager deploymentManager = dfs[0].getDeploymentManager("deployer:WebLogic:t3://localhost:7001","weblogic","weblogic");
So, I am taking my dukes back.
Guru

StackOverFlow Exception while getting the context

Here is my problem.
Environment : WLS 4.5.1 SP 9
We are hosting a set of servlets in our environment. We started seeing problems in the recent past that after sometime, WLS Server throws StackOverFlow Exception for getInitialContext:
getInitialContext method :
private Context getInitialContext(String urlValue) throws Exception {
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.T3InitialContextFactory");
p.put(Context.PROVIDER_URL, urlValue);
return new InitialContext(p);
The service runs for 2 to 3 hours, after all of a sudden, it fails with the following exception.
Our service fails at different place in our application, but all related to getting the initial context.
Any help would be appreciated.
Thanks
Siva
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.lang.System.getProperty(Compiled Code)
at weblogic.jndi.Environment.getProperty(Compiled Code)
at weblogic.jndi.Environment.getProviderClient(Compiled Code)
at weblogic.jndi.Environment.getSecurityUser(Compiled Code)
at weblogic.jndi.toolkit.WLContextStub.<init>(Compiled Code)
at weblogic.common.internal.ClassTableEntry.newInstance(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readLeftover(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObjectBody(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObject(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObjectWL(Compiled Code)
at weblogic.rmi.extensions.AbstractInputStream2.readObject(Compiled Code)
at weblogic.jndi.internal.RemoteContextFactoryImpl_WLStub.getContext(Compiled Code)
at weblogic.jndi.internal.RemoteContextFactoryImpl_ServiceStub.getContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.newContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(Compiled Code)
at javax.naming.spi.NamingManager.getInitialContext(Compiled Code)
at javax.naming.InitialContext.getDefaultInitCtx(Compiled Code)
at javax.naming.InitialContext.<init>(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBean.getInitialContext(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBean.getPutSchedule(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBeanEOImpl.getPutSchedule(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBeanEOImpl_ServiceStub.getPutSchedule(Compiled Code)
at sbs.ebservices.servlet.GetPutSchedule.doPost(Compiled Code)
at sbs.ebservices.servlet.EBServletAdaptor.doGet(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
at weblogic.t3.srvr.ExecuteThread.run(Compiled Code)

We are using JDK117.
Rob Woollen <[email protected]> wrote:
What JDK are you using? The stack overflow occurs in JDK code not WLS
code.
-- Rob
Sivakumar Anna wrote:
Here is my problem.
Environment : WLS 4.5.1 SP 9
We are hosting a set of servlets in our environment. We started seeing problems in the recent past that after sometime, WLS Server throws StackOverFlow Exception for getInitialContext:
getInitialContext method :
private Context getInitialContext(String urlValue) throws Exception {
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.T3InitialContextFactory");
p.put(Context.PROVIDER_URL, urlValue);
return new InitialContext(p);
The service runs for 2 to 3 hours, after all of a sudden, it fails with the following exception.
Our service fails at different place in our application, but all related to getting the initial context.
Any help would be appreciated.
Thanks
Siva
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.util.Properties.getProperty(Compiled Code)
at java.lang.System.getProperty(Compiled Code)
at weblogic.jndi.Environment.getProperty(Compiled Code)
at weblogic.jndi.Environment.getProviderClient(Compiled Code)
at weblogic.jndi.Environment.getSecurityUser(Compiled Code)
at weblogic.jndi.toolkit.WLContextStub.<init>(Compiled Code)
at weblogic.common.internal.ClassTableEntry.newInstance(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readLeftover(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObjectBody(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObject(Compiled Code)
at weblogic.common.internal.WLObjectInputStreamBase.readObjectWL(Compiled Code)
at weblogic.rmi.extensions.AbstractInputStream2.readObject(Compiled Code)
at weblogic.jndi.internal.RemoteContextFactoryImpl_WLStub.getContext(Compiled Code)
at weblogic.jndi.internal.RemoteContextFactoryImpl_ServiceStub.getContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.newContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(Compiled Code)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(Compiled Code)
at javax.naming.spi.NamingManager.getInitialContext(Compiled Code)
at javax.naming.InitialContext.getDefaultInitCtx(Compiled Code)
at javax.naming.InitialContext.<init>(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBean.getInitialContext(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBean.getPutSchedule(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBeanEOImpl.getPutSchedule(Compiled Code)
at sbs.ebservices.EBTBean.server.EBTBeanEOImpl_ServiceStub.getPutSchedule(Compiled Code)
at sbs.ebservices.servlet.GetPutSchedule.doPost(Compiled Code)
at sbs.ebservices.servlet.EBServletAdaptor.doGet(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at javax.servlet.http.HttpServlet.service(Compiled Code)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
at weblogic.t3.srvr.ExecuteThread.run(Compiled Code)

Getting Exception while getting SOAP connection

When I execute the below codes
import javax.xml.soap.*;
import javax.xml.*;
import java.io.*;
import java.net.*;
public class Main {
public static void main(String[] args) {
// TODO code application logic here
String uddiServer = "http://uddi.ibm.com/beta/inquiryapi";
try {
SOAPConnectionFactory scf =
SOAPConnectionFactory.newInstance();
SOAPConnection connection = scf.createConnection();
MessageFactory msgFactory = MessageFactory.newInstance();
SOAPMessage msg = msgFactory.createMessage();
SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
SOAPBody body = envelope.getBody();
body.addChildElement(
envelope.createName("find_service", "",
"urn:uddi-org:api_v2"))
.addAttribute(envelope.createName("generic"), "2.0")
.addAttribute(envelope.createName("maxRows"), "100")
.addChildElement(envelope.createName("name"))
.addTextNode("Federal Government Service");
URL endpoint = new URL(uddiServer);
msg.saveChanges();
System.out.println("\n---- Request Message ----\n");
msg.writeTo(System.out);
SOAPMessage reply = connection.call(msg, endpoint);
System.out.println("\n\nReceived reply from: "+endpoint);
System.out.println("\n---- Reply Message ----\n");
reply.writeTo(System.out);
System.out.println();
connection.close();
} catch (Exception ex) {
ex.printStackTrace();
}When executing the above codes I am getting following exceptions
- java.io.IOException:
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.ClassCastException: org.apache.axis.message.MessageElement
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace: java.lang.ClassCastException: org.apache.axis.message.MessageElement
at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:173)
at org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:509)
at org.apache.axis.message.MessageElement.output(MessageElement.java:783)
at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:270)
at org.apache.axis.Message.writeTo(Message.java:440)
at soap_call.Main.main(Main.java:41)
java.lang.ClassCastException: org.apache.axis.message.MessageElement
at org.apache.axis.AxisFault.makeFault(AxisFault.java:129)
at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:272)
at org.apache.axis.Message.writeTo(Message.java:440)
at soap_call.Main.main(Main.java:41)
Caused by: java.lang.ClassCastException: org.apache.axis.message.MessageElement
at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:173)
at org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:509)
at org.apache.axis.message.MessageElement.output(MessageElement.java:783)
at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:270)
... 2 more
- Configuration file read-only so engine configuration changes will not be saved.
javax.xml.soap.SOAPException: Error invoking operation:
java.lang.ClassCastException: org.apache.axis.message.MessageElement
at org.apache.axis.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:110)
at soap_call.Main.main(Main.java:42)
Caused by: Error invoking operation:
java.lang.ClassCastException: org.apache.axis.message.MessageElement
at org.apache.axis.client.Call.invoke(Call.java:1768)
at org.apache.axis.soap.SOAPConnectionImpl.call(SOAPConnectionImpl.java:105)
... 1 moreCan any one help me solve this exception?

crazyideas wrote:Did you try googling for it? Next time please try looking for it before you ask. It shows that you do not put in any effort.
[https://jax-rpc.dev.java.net/]
Follow the instructions after you download the binaries.Hi, thanks for your help. After using the new version of jar files I could compile & run without any problems.Can you please tell me? how you have found that the version was the only problem in the above code?

Graphical Mapping Error: Unexpected Exception-While saving Mapping Object

Hello Experts,
I am unable to save Message Mapping in PI7.11 with following version details:
Version
Service Pack:03
Release:NW711_03_REL
We already had this issue before but after applying Service Path it got resolved.. but now again its giving the same issue.. can any one came accross such issue?? any solution? we are in the critical development stage and wondering for solution.
Thanks
Rajeev

Hello,
Try to check locked objects in NetWeaver administrator <pi_host>:<pi_port>/nwa on Intagration Repository Tab. If your MM object locked just unlock them and try to save again.
BR,
Dzmitry

NPE Exception while getting mutable object

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