in additon in runtime follwing error is generated
10:22:39,220 WARN [ServiceInvoker] Possible configuration error while using Courier for EPR [JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue
/process_endTaskRequest_queue/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProp
erties jbossesb:java.naming.provider.url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:Refer
enceProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connect
ion-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDG
E/>, <wsa:ReferenceProperties jbossesb:transacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ]] and Service [ProcessSe
rvice:EndTask] and Message [header: [ To: JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue/process_endTaskRequest_queue/>, <wsa:ReferencePrope
rties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url : 127.0.0.1
:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>,
<wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferencePro
perties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transacted :
false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] ReplyTo: JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue/e
ndtask_Request_queue_reply/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.fac
tory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:Referenc
eProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection
-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:message-selector : jbossESBresponseUUID='feea564d-c421-4a11-bbe7-0a4d7788d988'/>, <wsa:Refer
enceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transa
cted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] ]]. Unable to create Message Consumer
10:22:39,261 INFO [LeaveApprovalImpl] htMoveTab====={LgSubInitOwner=-, SubjId=7011, DocDesc=Leave Request of TCS SO1, UnitID=DP101_US1, LgSubInitEmp=-, UserN
ame=DP101_US1, Node_id=ND242, DeptId=DP101, LocID=LC1, DocTitle=1556/TCS/2009, InitEmp=ET1003, LangID=en_US, NodeRefID=JB12819, JobID=JB12819, InitOwner=DP101
_SO1, DocTypeId=DT5, appPkyId=EL1924, doc_cur_ver=1.00, DocId=DC9360}
10:22:39,274 INFO [ServiceInvoker] Unresponsive EPR: JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue/process_endTaskRequest_queue/>, <wsa:Re
ferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url
: 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type
: queue/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:
ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:t
ransacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] for message: header: [ To: JMSEpr [ PortReference < <wsa:Addres
s jms://127.0.0.1:1099/queue/endtask_Request_queue/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/
>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.int
erfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProper
ties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-m
ode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] Re
plyTo: JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue/endtask_Request_queue_reply/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.
url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jb
ossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:sp
ecification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:message-selector :
jbossESBresponseUUID='feea564d-c421-4a11-bbe7-0a4d7788d988'/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknow
ledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/>
> ] ]
And now what amazed me the most is all errors including the error I mentioned in my previous post dont come always at runtime but comes frequanlty in between succesfull hits