OSB: ErrorHandling

Hi,

I'm not sure, here is the correct community, but I didn't find a Oracle Service Bus (OSB)...

Problem:

I created several  Proxy Services between SOA (BPEL) and JDE. Prxoy Service works correct, but if interface response has an error (fault) from JDE side, we get high level error message from OSB and we lost error information from endpoints.

e.g. I want to get following error information <SOAP-ENV:Fault>:

   <SOAP-ENV:Body>

      <SOAP-ENV:Fault>

         <faultcode>SOAP-ENV:Client</faultcode>

         <faultstring>[ISS.0088.9134] Exception occurred while processing the body of the message</faultstring>

         <faultactor>http://HOST/soap/default</faultactor&gt;

         <detail xmlns:webM="