Error while accessing a war with xmlbeans under WEB-INF/lib

Hi All,
I am trying to deploy a WAR file with XMLBean generated jar under WEB-INF/lib folder along with other jars.
I am getting following error
java.lang.NoClassDefFoundError: com/xx/DataServiceRequestDocument
     at java.lang.Class.getDeclaredFields0(Native Method)
     at java.lang.Class.privateGetDeclaredFields(Class.java:2291)
     at java.lang.Class.getDeclaredField(Class.java:1880)
     at java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1610)
     at java.io.ObjectStreamClass.access$700(ObjectStreamClass.java:52)
     at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:425)
     at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:413)
     at java.io.ObjectStreamClass.lookup0(ObjectStreamClass.java:310)
     at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java)
     at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:547)
     at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1582)
     at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
     at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2216)
     at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2347)
     at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2290)
     at com.tangosol.io.DefaultSerializer.deserialize(DefaultSerializer.java:74)
     at com.tangosol.coherence.component.net.extend.Channel.deserialize(Channel.CDB:15)
     at com.tangosol.io.pof.PofBufferReader.readAsObject(PofBufferReader.java:3306)
     at com.tangosol.io.pof.PofBufferReader.readObject(PofBufferReader.java:2603)
     at com.tangosol.coherence.component.net.extend.messageFactory.InvocationServiceFactory$InvocationRequest.readExternal(InvocationServiceFactory.CDB:5)
     at com.tangosol.coherence.component.net.extend.Codec.decode(Codec.CDB:29)
     at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer.decodeMessage(Peer.CDB:25)
     at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer.onNotify(Peer.CDB:54)
     at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
     at java.lang.Thread.run(Thread.java:662)
I tried multiple combinations like changing, but no success.
<wls:weblogic-web-app xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd">
<wls:weblogic-version>10.3.2</wls:weblogic-version>
<wls:context-root>CoherenceWS</wls:context-root>
<wls:container-descriptor>
<wls:prefer-web-inf-classes>true</wls:prefer-web-inf-classes>
</wls:container-descriptor>
</wls:weblogic-web-app>
I have very few classes in WEB-INF/class (trying to load java objects from lib)
My WEB-INF/lib folder contains following jar
coherence.jar
commons-beanutils-1.8.0.jar
commons-collections-3.2.jar
commons-lang-2.4.jar
commons-logging-1.1.1.jar
dsRemoteCall.jar
ezmorph-1.0.jar
jackson-all-1.8.5.jar
json-lib-2.1-jdk13.jar
org.springframework.asm-3.1.0.M2.jar
org.springframework.beans-3.1.0.M2.jar
org.springframework.context-3.1.0.M2.jar
org.springframework.core-3.1.0.M2.jar
org.springframework.expression-3.1.0.M2.jar
org.springframework.oxm-3.1.0.M2.jar
org.springframework.web-3.1.0.M2.jar
org.springframework.web.servlet-3.1.0.M2.jar
schemaclasses.jar
xbean.jar
xom-1.2.7.jar
Am I missing something? Any help is greatly appreciated
Thanks
sunder
Edited by: 868704 on Sep 6, 2011 6:10 PM

Note : schemaclasses.jar contains "com/xx/DataServiceRequestDocument" class file.
WebLogic Server 10.3.5.0
Thanks
sunder
Edited by: 868704 on Sep 6, 2011 6:26 PM

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