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java.lang.NullPointerException at weblogic.cluster.replication.WrappedRO.addRO(WrappedRO.java:49) at weblogic.cluster.replication.ReplicationManager$wroManager.create(ReplicationManager.java:288) at weblogic.cluster.replication.ReplicationManager.create(ReplicationManager.java:779) at weblogic.cluster.replication.ReplicationManager_WLSkel.invoke(Unknown Source) at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:548) at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:438) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147) at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:434) at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:57) at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:965) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)