Unable to call BPM process webserivce from Proxy in oracle Service bus

Question

I created business service in oracle service bus through BPM process WSDL. later Created proxy out of business service. In proxy service MessageFlow I created a route node with service as my BPM process business service. When i invoke proxy I am always getting the following error.
Request :
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:proc="http://bea.com/albpm/Sapme_test_1/Process">
<soapenv:Header/>
<soapenv:Body>
<proc:startSession>
<password>Participant</password>
<user>Participant</user>
</proc:startSession>
</soapenv:Body>
</soapenv:Envelope>
Response :
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server</faultcode>
<faultstring>BEA-380000: General runtime error: socket write error: Connection aborted by peer</faultstring>
<detail>
<con:fault xmlns:con="http://www.bea.com/wli/sb/context">
<con:errorCode>BEA-380000</con:errorCode>
<con:reason>General runtime error: socket write error: Connection aborted by peer</con:reason>
<con:location>
<con:node>RouteNode1</con:node>
<con:path>request-pipeline</con:path>
</con:location>
</con:fault>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
I tried the same example with general webservice instead of BPM Process it is working fine.
regards,
pv

Answer 1

Even Some times I am getting the following error
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server</faultcode>
<faultstring>BEA-380000: BAD REQUEST</faultstring>
<detail>
<con:fault xmlns:con="http://www.bea.com/wli/sb/context">
<con:errorCode>BEA-380000</con:errorCode>
<con:reason>BAD REQUEST</con:reason>
<con:location>
<con:node>RouteNode1</con:node>
<con:path>response-pipeline</con:path>
</con:location>
</con:fault>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
regards,
pv