The endpoint reference (EPR) for the Operation not found using glassfish n wso2esb - soap

Question

I am new to wso2 esb.
I am trying a simple web service program.
package testmart;
import javax.jws.WebService;
#WebService
public class testone {
public String testMethod()
{
return "success";
}
}
I am using glassfish server, created a proxy on wso2 esb by giving following details:
web service url: http://localhost:8080/testmart/testoneService
wsdl url :http://localhost:8080/testmart/testoneService?wsdl
After creating its showing "success" msg. But when I test it, the following error comes up:
<soapenv:Fault xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope" xmlns:axis2ns7="http://www.w3.org/2003/05/soap-envelope">
<soapenv:Code>
<soapenv:Value>axis2ns7:Client</soapenv:Value>
</soapenv:Code>
<soapenv:Reason>
<soapenv:Text xml:lang="en-US" xmlns:xml="http://www.w3.org/XML/1998/namespace">
The endpoint reference (EPR) for the Operation not found is /services/testmart1.testmart1HttpSoap12Endpoint and the WSA Action = null. If this EPR was previously reachable, please contact the server administrator.
</soapenv:Text>
</soapenv:Reason>
<soapenv:Detail/>
</soapenv:Fault>
Below is my esb source view code:
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://ws.apache.org/ns/synapse">
<registry provider="org.wso2.carbon.mediation.registry.WSO2Registry">
<parameter name="cachableDuration">15000</parameter>
</registry>
<proxy name="testmart1"
transports="https http local"
startOnLoad="true"
trace="disable">
<description/>
<target>
<endpoint>
<address uri="http://localhost:8080/testmart/testoneService"/>
</endpoint>
<outSequence>
<send/>
</outSequence>
</target>
<publishWSDL uri="http://localhost:8080/testmart/testoneService?wsdl"/>
</proxy>
<sequence name="fault">
<log level="full">
<property name="MESSAGE" value="Executing default 'fault' sequence"/>
<property name="ERROR_CODE" expression="get-property('ERROR_CODE')"/>
<property name="ERROR_MESSAGE" expression="get-property('ERROR_MESSAGE')"/>
</log>
<drop/>
</sequence>
<sequence name="main">
<in>
<log level="full"/>
<filter source="get-property('To')" regex="http://localhost:9000.*">
<send/>
</filter>
</in>
<out>
<send/>
</out>
<description>The main sequence for the message mediation</description>
</sequence>
</definitions>
I read all post about this error but could not solve this problem.
Any sort of help would be highly appreciated as this was the first example I tried and stuck from hours.
Thanks in advance.

Answer 1

When you send the request check if the SOAPAction is set. If not, you can specify it in two ways:
ESB level
Set the property before the send mediator
<property name="SOAPAction" value="urn:SOAPAction" scope="transport"/>
Client level
You can specify the SOAPAction in the client side code. Specify it in the options as shown below.
options.setAction("urn:SOAPAction");

Answer 2

in web interface from WSO2 ESB click "Source View" for your proxy and put this lines:
...
<parameter name="serviceType">proxy</parameter>
<parameter name="disableOperationValidation">true</parameter>
...
before the tag:<description/>

Answer 3

On Websphere Application Server, in the same situation, it helped deleting the Temp folders while the server was stopped.

Answer 4

You are using Wso2ESB, so you must need to specify like this:
#WebMethod(action = "testMethod", operationName = "testMethod")
public String testMethod()
The above annotation has to be used in the Web service implementation class.