Exception:Problem building schema

Question

Hi all,
I want to make a web service call to a service deployed in weblogic, I copied the wsdl to a local file and I created a PartnerLink referring to the wsdl in my local file. I put an Invoke action, create an input variable, everything work fine. However when I try to explore the input variable I got exception:Problem building schema.
Is there anything wrong with the WSDL? I've validate it and it was ok.
Thanks in advance,
santoso
Here is the WSDL of the service:
<?xml version='1.0' encoding='UTF-8'?>
<definitions name="ProposalWSServiceDefinitions" targetNamespace="http://com/my/ws" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:s0="http://com/my/ws" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
<schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://www.my.com/opl" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:s0="http://com/my/ws" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://www.my.com/opl">
<complexType name="Proposal">
<sequence>
<element name="id" type="int"/>
<element name="title" type="string"/>
<element name="creator" type="string"/>
<element name="status" type="string"/>
<element name="customerId" type="int"/>
</sequence>
</complexType>
<element name="ProposalData" type="tns:Proposal"/>
</schema>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://com/my/ws" xmlns:s0="http://com/my/ws" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="insertProposal">
<xs:complexType>
<xs:sequence>
<xs:element name="proposal" type="opl:Proposal" xmlns:opl="http://www.my.com/opl"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
</types>
<message name="insertProposal">
<part element="s0:insertProposal" name="parameters"/>
</message>
<portType name="ProposalWS">
<operation name="insertProposal" parameterOrder="parameters">
<input message="s0:insertProposal"/>
</operation>
</portType>
<binding name="ProposalWSServiceSoapBinding" type="s0:ProposalWS">
<s1:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="insertProposal">
<s1:operation soapAction="" style="document"/>
<input>
<s1:body parts="parameters" use="literal"/>
</input>
</operation>
</binding>
<service name="ProposalWSService">
<port binding="s0:ProposalWSServiceSoapBinding" name="ProposalWSSoapPort">
<s1:address location="http://172.16.208.45:7001/SBSWebService/ProposalWS"/>
</port>
</service>
</definitions>

Answer 1

I've solved it just by upgrading to BPEL 10.1.3.1 (was 10.1.2.0)