What is the meaning of the ERROR message "Failed to invoke remote request: java.lang.IllegalArgumentException: InvocationRequest did not supply method." logged in the JBoss ON server.log file?

Issue

• What is the meaning of the ERROR message "Failed to invoke remote request: java.lang.IllegalArgumentException: InvocationRequest did not supply method." logged in the JBoss ON server.log file?
• While checking the jon server logs, I can see below error logging multiple times:

09:17:46,028 ERROR [org.rhq.enterprise.server.remote.RemoteSafeInvocationHandler] (http-/0.0.0.0:7443-52) Failed to invoke remote request: java.lang.IllegalArgumentExce
ption: InvocationRequest did not supply method.
        at org.rhq.enterprise.server.remote.RemoteSafeInvocationHandler.invoke(RemoteSafeInvocationHandler.java:87) [rhq-server.jar:4.9.0.JON320GA-redhat-3]
        at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:967) [jboss-remoting-2.5.4.SP5.jar:]
        at org.jboss.remoting.transport.servlet.ServletServerInvoker.processRequest(ServletServerInvoker.java:416) [jboss-remoting-2.5.4.SP5.jar:]
        at sun.reflect.GeneratedMethodAccessor145.invoke(Unknown Source) [:1.6.0_33]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_33]
        at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:120) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262) [rt.jar:1.6.0_33]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836) [rt.jar:1.6.0_33]
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761) [rt.jar:1.6.0_33]
        at org.jboss.as.jmx.PluggableMBeanServerImpl$TcclMBeanServer.invoke(PluggableMBeanServerImpl.java:527)
        at org.jboss.as.jmx.PluggableMBeanServerImpl.invoke(PluggableMBeanServerImpl.java:263)
        at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:288) [rt.jar:1.6.0_33]
        at $Proxy176.processRequest(Unknown Source)     at org.jboss.remoting.transport.servlet.web.ServerInvokerServlet$3.run(ServerInvokerServlet.java:413) [jboss-rem
oting-2.5.4.SP5.jar:]
        at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.6.0_33]
        at org.jboss.remoting.transport.servlet.web.ServerInvokerServlet.processRequest(ServerInvokerServlet.java:409) [jboss-remoting-2.5.4.SP5.jar:]
        at org.jboss.remoting.transport.servlet.web.ServerInvokerServlet.processRequest(ServerInvokerServlet.java:142) [jboss-remoting-2.5.4.SP5.jar:]
        at org.rhq.enterprise.communications.servlet.ServerInvokerServlet.processRequest(ServerInvokerServlet.java:70)
        at org.jboss.remoting.transport.servlet.web.ServerInvokerServlet.doPost(ServerInvokerServlet.java:171) [jboss-remoting-2.5.4.SP5.jar:]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
        at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) [:1.6.0_33]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_33]
        at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_33]
        at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:264)
        at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:262)
        at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.6.0_33]
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) [rt.jar:1.6.0_33]
        at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:296)
        at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:156)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:288)
        at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:59)
        at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:197)
        at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.6.0_33]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)