Integration

Hi ,

I am newbie to Oracle Service Bus 10g. I have created two business service b1 and b2 in OSB.

1. b1 will get three parameter into input and insert into db. Atlast, it will also send response with the input we have send and a integer. (Input:3,Output:4).
2.b2 will simply add an item in BPM work list for the same input as b1.
I have also created a ProxyService which will accept the same input and route the message to either b1 or b2.

When testing the b1 and b2 separately, it works well. But, when testing the proxy serivice, it is throwing the response error as shown below.

Response Document:-

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:Server</faultcode>
<faultstring>BEA-380001: Internal Server Error</faultstring>
<detail>
<con:fault xmlns:con="http://www.bea.com/wli/sb/context">
<con:errorCode>BEA-380001</con:errorCode>
<con:reason>Internal Server Error</con:reason>
<con:location>
<con:node>Router for Update DB</con:node>
<con:path>response-pipeline</con:path>
</con:location>
</con:fault>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>

Message Context Changes(Changed Body):-
<env:Body xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Fault>
<faultcode>env:Server</faultcode>
<faultstring>
com.oracle.bpel.client.delivery.ReceiveTimeOutException: Waiting for response has timed out. The conversation id is null. Please check the process instance for detail.
</faultstring>
<faultactor/>
</env:Fault>
</env:Body>

Please what is the problem and where it is??? It would be a great help if you respond asap.

-Thanks in advance.