java.lang.NullPointerException

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    • java.lang.NullPointerException at oracle.toplink.mappings.DirectToFieldMapping.compareObjects(DirectToFieldMapping.java:154) at oracle.toplink.mappings.DirectToFieldMapping.compareForChange(DirectToFieldMapping.java:136) at oracle.toplink.internal.descriptors.ObjectBuilder.compareForChange(ObjectBuilder.java:825) at oracle.toplink.mappings.AggregateMapping.compareForChange(AggregateMapping.java:247) at oracle.toplink.internal.descriptors.ObjectBuilder.compareForChange(ObjectBuilder.java:825) at oracle.toplink.publicinterface.UnitOfWork.calculateChanges(UnitOfWork.java:438) at oracle.toplink.publicinterface.UnitOfWork.commitToDatabaseWithChangeSet(UnitOfWork.java:1135) at oracle.toplink.publicinterface.UnitOfWork.issueSQLbeforeCompletion(UnitOfWork.java:2492) at oracle.toplink.jts.oracle9i.Oracle9iJTSSynchronizationListener.beforeCompletion(Oracle9iJTSSynchronizationListener.java:75) at com.evermind.server.ApplicationServerTransaction.callSynchronizationBeforeCompletion(ApplicationServerTransaction.java:1320) at com.evermind.server.ApplicationServerTransaction.beforeCompletion(ApplicationServerTransaction.java:1223) at com.evermind.server.ApplicationServerTransaction.commit(ApplicationServerTransaction.java:630) at com.evermind.server.ApplicationServerTransaction.end(ApplicationServerTransaction.java:980) at RequestRemote_StatelessSessionBeanWrapper332.continueRequestDNRTRANSFER(RequestRemote_StatelessSessionBeanWrapper332.java:23568) at ae.co.etisalat.cbcm.web.soh.request.RequestModel.continueRequest(RequestModel.java:169) at ae.co.etisalat.cbcm.web.soh.customerrequest.CustomerRequestAction.continueRequest(CustomerRequestAction.java:6945) at ae.co.etisalat.cbcm.web.soh.customerrequest.CustomerRequestAction.execute(CustomerRequestAction.java:510) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:560) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534)
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