Calling SOAP Request from XML Spy

Question

I have published PLSQL web service at Oracle 10g AS.
The web service runs at http://localhost:7201/reqProcess with processRequest as method being exposed.
This web service takes the string as input and return XMLTYPE as out parameter.
Now When I am trying to pass SOAP XML from XMLSPY to above url I am getting folloing errors.
1) I get http error: couldnot post the file /reqProcess/ on server 'localhost' (500)
2) I get SOAP Error as
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
     <SOAP-ENV:Body>
          <SOAP-ENV:Fault>
               <faultcode>SOAP-ENV:Client</faultcode>
               <faultstring>No Deserializer found to deserialize a &apos;http://wsi.nat.zz.com/2005/06/StandardHeader/:m0:standardHeader&apos; using encoding style &apos;null&apos;. [java.lang.IllegalArgumentException]</faultstring>
               <faultactor>/reqProcess</faultactor>
          </SOAP-ENV:Fault>
     </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Please help..

Answer 1

Hi Quwang ur help needed
My requirement ...
1) PLSQL as web service : I succesffuly deployed PLSQL Procedure as Web service at 10 10g. The PLSQL takes string (CLOB) as input convert that into XML and store in table and return XMLTYPE as output.
When I am accesing PLSQL WS using browser I am able to send string (basically XML format) as a input and able to receive the result back (SOAP envelop)
2)WS Invocation : After PLSQL WS published I need to pass the SOAP XML which is generated from XYX wsdl file to the PLSQL WS published above. For this req I was using XML Spy to test this. (In actual the clinet will be Sieble that will send SOAP XML to PLSQL WS).
Initially I was generating the SOAP XML from XYZ.wsdl and was directly sending that to PLSQL URL. I was getting error as I described initially.
Next I tried to generate the SOAP request from the PLSQL WS wsdl file and inside the parameter I am sending the SOAP XML as string to the IN paramater of PLSQL WS. This time I am getting some different errors. The first error is same as http error: couldnot post the file /balprocess/balprocess/operation?processRequest on server 'localhost' (500)
and second error is SOAP fault as follows
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
     <SOAP-ENV:Body>
          <SOAP-ENV:Fault>
               <faultcode>SOAP-ENV:Server</faultcode>
               <faultstring>java.sql.SQLException: ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00210: expected &apos;<&apos; instead of &apos;"&apos;
Error at line 1
ORA-06512: at "SYS.XMLTYPE", line 0
ORA-06512: at "SCOTT.BAL_A_PROCESS", line 16
ORA-06512: at line 1
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)</faultstring>
               <faultactor>/balprocess/balprocess</faultactor>
          </SOAP-ENV:Fault>
     </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
For ur reference I am pasting the PLSQL WSDL file and the SOAP request xml that I am sending to PLSQL WS URL.
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="bal_a_process"
targetNamespace="http://bal.request.process/bal_a_process.wsdl"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://bal.request.process/bal_a_process.wsdl"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd1="http://bal.request.process/bal_a_process.xsd" >
<documentation>
WSDL for Service: bal_a_process, generated by Oracle WSDL toolkit (version: 1.1)
</documentation>
<types>
<schema targetNamespace="http://bal.request.process/bal_a_process.xsd" xmlns:tns="http://bal.request.process/bal_a_process.xsd" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:dom="http://xmlns.oracle.com/2001/XMLSchema/DOM">
<complexType name="bal_request_process_bal_a_processUser_processRequest_Out">
<all>
<element name="outresponsexmlOut" type="dom:org.w3c.dom.DocumentFragment"/>
</all>
</complexType>
</schema>
</types>
<message name="processRequestOutput">
<part name="return" type="xsd1:bal_request_process_bal_a_processUser_processRequest_Out"/>
</message>
<message name="processRequestInput">
<part name="param0" type="xsd:string"/>
</message>
<portType name="bal_a_processPortType">
<operation name="processRequest">
<input message="tns:processRequestInput"/>
<output message="tns:processRequestOutput"/>
</operation>
</portType>
<binding name="bal_a_processBinding" type="tns:bal_a_processPortType">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="rpc"/>
<operation name="processRequest">
<soap:operation soapAction="urn:bal-request-process-bal_a_process/processRequest"/>
<input>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:bal-request-process-bal_a_process"/>
</input>
<output>
<soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="urn:bal-request-process-bal_a_process"/>
</output>
</operation>
</binding>
<service name="bal_a_process">
<port name="bal_a_processPort" binding="tns:bal_a_processBinding">
<soap:address location="http://localhost:7200/balprocess/balprocess"/>
</port>
</service>
</definitions>
Request I am sending to PLSLQ WS URL
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
     <SOAP-ENV:Body>
          <processRequest xmlns:m="urn:bal-request-process-bal_a_process" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
               <param0 xsi:type="xsd:string">     "<a>"aaa"</a>"     </param0>
          </processRequest>
     </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I above SOAP request XML i m testing "<a>"aaa"</a>" as XML string. but this is also getting failed. In actual this will be SOAP XML request from some other XYZ wsdl file.
Quwang ur help needed urgently.
Regards