Proxy Service: AdminProxy Admin Exception in wso2 esb 4.8.1 - proxy

Question

I have defined a simple proxy service in WSO2 ESB(4.8.1) which is listening over a QUEUE via JMS. This service after reading the message send it to another queue.
Problem:
When i define inline endpoint then it works fine, but if i refer to a registry endpoint then WSO2 ESB gives me error and does not allow me to modify the service.
Proxy Service:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="FailOverTest"
transports="jms"
statistics="disable"
trace="disable"
startOnLoad="true">
<target>
<inSequence>
<property name="OUT_ONLY" value="true" scope="default" type="STRING"/>
<log level="full"/>
<property name="ClientApiNonBlocking" action="remove" scope="axis2"/>
<send>
<endpoint key="gov:/repository/Endpoints/EndpointFailover.xml"/>
</send>
<log level="full"/>
</inSequence>
<faultSequence>
<property name="SET_ROLLBACK_ONLY"
value="true"
scope="axis2"
type="STRING"/>
<log level="custom">
<property name="ERROR_CODE" expression="get-property('ERROR_CODE')"/>
<property name="ERROR_MESSAGE" expression="get-property('ERROR_MESSAGE')"/>
<property name="ERROR_DETAIL" expression="get-property('ERROR_DETAIL')"/>
<property name="ERROR_EXCEPTION" expression="get-property('ERROR_EXCEPTION')"/>
<property name="Transaction Action" value="Rollbacked"/>
</log>
</faultSequence>
</target>
<parameter name="transport.jms.ContentType">
<rules>
<jmsProperty>contentType</jmsProperty>
<default>application/xml</default>
</rules>
</parameter>
<parameter name="transport.jms.ConnectionFactory">myQueueConnectionFactory</parameter>
<parameter name="transport.jms.DestinationType">queue</parameter>
<parameter name="transport.jms.Destination">FailOverRequest</parameter>
<parameter name="originator">ServiceAdmin</parameter>
<description/>
</proxy>
Registry Endpoint XML:
<?xml version="1.0" encoding="UTF-8"?>
<endpoint>
<address uri="jms:/FailOverResponse?transport.jms.ConnectionFactoryJNDIName=QueueConnectionFactory&java.naming.factory.initial=org.apache.activemq.jndi.ActiveMQInitialContextFactory&java.naming.provider.url=tcp://localhost:61616&transport.jms.DestinationType=queue" format="pox">
</address>
</endpoint>
Error WSO2 ESB Displaying:

Answer 1

This error may occur if you are attempting to modify the endpoint through Source View. The Design-View endpoint modification has a nice feature that allows browsing of the registry, and it will format the link to registry endpoints successfully every time. Please try that Design-view to modify your endpoint.