GetBasicRequestData api throwing java.io.InvalidClassException

Question

Hi,
I am new to OIM. we have OIM 11g R2 and am trying to run some sample programs to get Request Information using Java Program. I am getting an java.io.InvalidClassException while trying the getBasicRequestData.
Here is what i am doing in my class:
OIMClient oimClient;
               String oimUserName = "xelsysadm";
String oimPassword = "Welcome123";
String oimURL = "t3://localhost:14000";
// set the initial context factory
String oimInitialContextFactory = "weblogic.jndi.WLInitialContextFactory";
// set up the environment for making the OIM API invocation
java.util.Hashtable env = new java.util.Hashtable();
System.setProperty("APPSERVER_TYPE", "wls");
System.setProperty("java.security.auth.login.config","C:\\Development\\JDeveloper\\OIMClientTest\\ViewController\\public_html\\config\\authwl.conf");//server or client
env.put(oracle.iam.platform.OIMClient.JAVA_NAMING_FACTORY_INITIAL, oimInitialContextFactory);
env.put(oracle.iam.platform.OIMClient.JAVA_NAMING_PROVIDER_URL, oimURL);
env.put(oracle.iam.platform.OIMClient.APPSERVER_TYPE_WEBLOGIC, "WEBLOGIC");
// get reference to OIMClient and perform login
oimClient = new oracle.iam.platform.OIMClient(env);
               try {
                    oimClient.login(oimUserName, oimPassword.toCharArray(), env);
                    System.out.println("Login Successful");
               } catch (LoginException e) {
                    System.out.println("LoginException: " + e.getMessage());
               RequestService reqSvc = (oracle.iam.request.api.RequestService)oimClient.getService(oracle.iam.request.api.RequestService.class);
               oracle.iam.request.vo.Request req;
               try {
                    req = (oracle.iam.request.vo.Request)reqSvc.getBasicRequestData("11");
                    System.out.println("Request Status is ****** : " + req.getRequestStatus());
               } catch (RequestServiceException e) {
                    System.out.println("RequestServiceException: " + e.getMessage());
               } catch (NoRequestPermissionException e) {
                    System.out.println("NoRequestPermissionException: " + e.getMessage());
I am getting the below Exception:
Login Successful
Exception in thread "main" javax.ejb.EJBException: failed to unmarshal interface oracle.iam.request.vo.Request; nested exception is:
     java.io.InvalidClassException: org.eclipse.persistence.indirection.IndirectList; local class incompatible: stream classdesc serialVersionUID = 4038061360325736360, local class serialVersionUID = -494763524358427112; nested exception is: java.io.InvalidClassException: org.eclipse.persistence.indirection.IndirectList; local class incompatible: stream classdesc serialVersionUID = 4038061360325736360, local class serialVersionUID = -494763524358427112
java.io.InvalidClassException: org.eclipse.persistence.indirection.IndirectList; local class incompatible: stream classdesc serialVersionUID = 4038061360325736360, local class serialVersionUID = -494763524358427112
     at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562)
     at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1582)
     at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
     at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
     at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:208)
     at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:599)
     at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:204)
     at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
     at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:243)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
     at oracle.iam.request.api.RequestService_dnwrzl_RequestServiceRemoteImpl_1036_WLStub.getBasicRequestDatax(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:85)
     at $Proxy2.getBasicRequestDatax(Unknown Source)
     at oracle.iam.request.api.RequestServiceDelegate.getBasicRequestData(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at Thor.API.Base.SecurityInvocationHandler$1.run(SecurityInvocationHandler.java:68)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.security.Security.runAs(Security.java:41)
     at Thor.API.Security.LoginHandler.weblogicLoginSession.runAs(weblogicLoginSession.java:52)
     at Thor.API.Base.SecurityInvocationHandler.invoke(SecurityInvocationHandler.java:79)
     at $Proxy3.getBasicRequestData(Unknown Source)
     at edimsoatest.OIMClientTest.main(OIMClientTest.java:83)
I have all the jars in the class path. Any help in this regard will be much appreciated.
Regards,
Venkat.

Answer 1

java.io.InvalidClassException: org.eclipse.persistence.indirection.IndirectList; local class incompatible:
See the java version... the one which your JDeveloper is using vs the one which your OIM is using
And you should have the jars ONLY from Oracle_IDM1/server/client/oimclient.zip expansion and REMOVE ALL OTHER JARS... (except wlfullclient.jar...)
And make sure your jars are not obtained from ANYWHERE ELSE
Actually I am afraid your jars might be from somewhere else like from some older installatin etc....