Getting an error while exposing as grid service

Question

hii everyone,
I need to expose kmeans algortihm as a grid service as part of my project. I attached java source code of kmeans algorithm and its wsdl file. I am getting the following error while building and deploying my Kmeansgrid project. It seems there is an error in my wsdl file. I couldnt figure it out. Please help me. Thank you.
processing WSDL in main3.wsdl
[java] ERROR: Couldn't find main3PortType porttype.
[java] [main] ERROR wsdl.WSDLPreprocessor - ERROR: Couldn't find main3PortType porttype.
[java] java.lang.Exception: PortType not found: main3PortType
[java] at org.globus.wsrf.tools.wsdl.TypesProcessor.getPortType(TypesProcessor.java:476)
[java] at org.globus.wsrf.tools.wsdl.WSDLPreprocessor.main(WSDLPreprocessor.java:192)
BUILD FAILED
C:\eclipse\workspace1\KmenasGrid\buildservice.xml:11: The following error occurred while executing this line:
C:\eclipse\GTK\etc\build.xml:228: The following error occurred while executing this line:
C:\eclipse\GTK\share\globus_wsrf_tools\build-stubs.xml:160: Java returned: 1
And My WSDL file is given below:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://cluster.algorithm.c4s.org" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://cluster.algorithm.c4s.org" xmlns:intf="http://cluster.algorithm.c4s.org" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.4
Built on Apr 22, 2006 (06:55:48 PDT)-->
<wsdl:types>
<schema elementFormDefault="qualified" targetNamespace="http://cluster.algorithm.c4s.org" xmlns="http://www.w3.org/2001/XMLSchema">
<element name="clustering">
<complexType>
<sequence>
<element name="i" type="xsd:int"/>
<element name="j" type="xsd:int"/>
<element name="s11" type="xsd:string"/>
<element name="i1" type="xsd:int"/>
<element name="j1" type="xsd:int"/>
<element name="s12" type="xsd:string"/>
<element name="i2" type="xsd:int"/>
<element name="j2" type="xsd:int"/>
<element name="s13" type="xsd:string"/>
</sequence>
</complexType>
</element>
<element name="clusteringResponse">
<complexType>
<sequence>
<element name="clusteringReturn" type="xsd:string"/>
</sequence>
</complexType>
</element>
</schema>
</wsdl:types>
<wsdl:message name="clusteringRequest">
<wsdl:part element="impl:clustering" name="parameters"/>
</wsdl:message>
<wsdl:message name="clusteringResponse">
<wsdl:part element="impl:clusteringResponse" name="parameters"/>
</wsdl:message>
<wsdl:portType name="main3">
<wsdl:operation name="clustering">
<wsdl:input message="impl:clusteringRequest" name="clusteringRequest"/>
<wsdl:output message="impl:clusteringResponse" name="clusteringResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="main3SoapBinding" type="impl:main3">
<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="clustering">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="clusteringRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="clusteringResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="main3Service">
<wsdl:port binding="impl:main3SoapBinding" name="main3">
<wsdlsoap:address location="http://localhost:8080/kmeans/services/main3"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

Answer 1

I have sorted out the issue. I didnt provide the access of document service to authenticated user. For this i have changed in following way.
1. Go to group space then click on actions menu.
Manager-->All Settings-->Security-->Roles tab set up various security level to Moderator, Participants & Spaces-User i.e. authenticated user.
Regards,
SEWSupport