Error using WS-Addressing during asynchronous callback

Question

I am using the BPEL PM (10.1.2) to call an asynchronous service, but I am not receiving the callback. This is the SOAP request message:
<?xml version="1.0"?>
<soapenv:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
     <soapenv:Header>
          <ns1:MessageID xmlns:ns1="http://schemas.xmlsoap.org/ws/2003/03/addressing" xmlns:ns2="http://schemas.oracle.com/bpel" ns2:rootId="3005" ns2:parentId="3005" ns2:priority="3" soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="0">bpel://localhost/default/BPEL_Test_Async~1.0/3005-BpInv0-BpSeq1.6-2</ns1:MessageID>
          <ns3:ReplyTo xmlns:ns3="http://schemas.xmlsoap.org/ws/2003/03/addressing" soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="0">
               <ns3:Address>http://SRJONES011203:9700/orabpel/default/BPEL_Test_Async/1.0/PS_Async_PL/GetNamePortTypeCallback_Role</ns3:Address>
               <ns3:ReferenceProperties xsi:nil="true"/>
               <ns3:PortType xmlns:ns4="http://peoplesoft.com/BPEL_ASYNC_REQ">ns4:GetNamePortTypeCallback</ns3:PortType>
               <ns3:ServiceName xmlns:ns5="http://peoplesoft.com/BPEL_ASYNC_REQ">ns5:GetNameCallbackService</ns3:ServiceName>
          </ns3:ReplyTo>
     </soapenv:Header>
     <soapenv:Body>
          <psGetName xmlns="http://peoplesoft.com/BPEL_ASYNC_REQ/">
               <emplid xmlns="http://peoplesoft.com/BPEL_ASYNC_REQ/">SimonJones</emplid>
          </psGetName>
     </soapenv:Body>
</soapenv:Envelope>
and this is the response I'm generating:
<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:ns1="http://peoplesoft.com/BPEL_ASYNC_REQ/" xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
     <SOAP-ENV:Header xmlns:ns2="http://schemas.oracle.com/bpel" ns2:rootId="3005" ns2:parentId="3005" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
          <wsa:MessageID>bpel://localhost/default/BPEL_Test_Async~1.0/3005-BpInv0-BpSeq1.6-2</wsa:MessageID>
          <wsa:RelatesTo>bpel://localhost/default/BPEL_Test_Async~1.0/3005-BpInv0-BpSeq1.6-2</wsa:RelatesTo>
          <wsa:To>http://SRJONES011203:9700/orabpel/default/BPEL_Test_Async/1.0/PS_Async_PL/GetNamePortTypeCallback_Role</wsa:To>
     </SOAP-ENV:Header>
     <SOAP-ENV:Body>
          <ns1:psGetNameResponse>
               <ns1:personname>AsyncCallbackResponse</ns1:personname>
          </ns1:psGetNameResponse>
     </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Can anyone spot any errors with my use of WS-Addressing ?
I have seen other posts on the forum e.g. you need to include rootId and parentId in the SOAP Header, but am wondering if I've missed something else out.
Cheers.

Answer 1

Bharat,
You dont need a Business Event setup to invoke a BPEL process from PL/SQL unless you have a special case and you need to process the response from the BPEL process in a separate thread (or in background)..
For a straight call to BPEL process from PL/SQL, here is a sample script -
function "MYTEST0" return varchar2 AS
soap_request varchar2(30000);
soap_respond varchar2(30000);
http_req utl_http.req;
http_resp utl_http.resp;
resp XMLType;
i integer;
helpStr varchar2(30000);
BEGIN
soap_request:= '<?xml version = ''1.0'' encoding = ''UTF-8''?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ns0="
http://xmlns.oracle.com/TestWS">
<env:Body>
<ns0:TestWSProcessRequest>
<ns0:input>abc</ns0:input>
</ns0:TestWSProcessRequest>
</env:Body>
</env:Envelope>
/* the BPEL process name is TestWS */
http_req:= utl_http.begin_request
( 'http://hostname:7777/orabpel/default/TestWS/1.0'
, 'POST'
, 'HTTP/1.1'
utl_http.set_header(http_req, 'Content-Type', 'text/xml');
utl_http.set_header(http_req, 'Content-Length', length(soap_request));
utl_http.set_header(http_req, 'SOAPAction', 'process');
utl_http.write_text(http_req, soap_request);
http_resp:= utl_http.get_response(http_req);
utl_http.read_text(http_resp, soap_respond);
utl_http.end_response(http_resp);
resp:= XMLType.createXML(soap_respond);
resp:= resp.extract('/soap:Envelope/soap:Body/child::node()',
'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"');
helpStr := '';
i:=0;
loop
helpStr := helpStr || substr(soap_respond,1+ i*255,250);
i:= i+1;
if i*250> length(soap_respond)
then
exit;
end if;
end loop;
return helpStr;
END;