Hi, I am using jboss jbpm 3.2.3 with jboss esb 4.4.ga.. And in my application I have configured 20 something services... And esbservices are called by jbpm thru esbactionhandler like below HttpClient---> ESB --> jbpm --->Esbservices by EsbactionHandler But the problem is after number of services exceeds perticular count ,esb is throwing error as below [ServiceInvoker] Unresponsive EPR: JMSEpr [ PortReference < <wsa:Address jms://127.0.0.1:1099/queue/leave_prepareLeaveVORequest_queue/>, <w | sa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.provide | r.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 jboss | esb:transacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] for message: header: [ To: JMSEpr [ PortReference < <wsa:A | ddress jms://127.0.0.1:1099/queue/leave_prepareLeaveVORequest_queue/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.Nami | ngContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.p | kgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <ws | a:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jboss | esb: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/leave_prepareLeaveVORequest_queue_reply/>, <wsa:ReferenceProperties j | bossesb:java.naming.provider.url : 127.0.0.1:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/> | , <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>, <wsa:Re | ferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferenceProperties | jbossesb:message-selector : jbossESBresponseUUID='f6fcbce0-395b-45d2-8401-18cc53d5a823'/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:Refere | nceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transacted : false/> > ] ] and this msg is displayed frequntly for different sevices... Sometime msg is displayed repetitively for the same service... And same services were running properly until I configured some more services.. Thanks in advance for help View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240271#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...