Problem building schema for return type as custom object

Question

Hi i am invoking a web service through a partner link. But when i expand the invoke variables( in structure tab ), it shows Exception- Problem building schema.
Response is of type java:Customer which is a custom object having mobile_no, name, compname.
Error is--
Invalid reference: 'java:customobjectproject:Customer'
wsdl file:
<?xml version='1.0' encoding='UTF-8'?>
<definitions name="CustomerDetailServiceDefinitions" targetNamespace="http://customobjectproject" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:s0="http://customobjectproject" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://customobjectproject" xmlns:s0="http://customobjectproject" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="getCustomer">
<xs:complexType>
<xs:sequence>
<xs:element name="mobileNo" type="xs:int"/>
<xs:element name="name" type="xs:string"/>
<xs:element name="compName" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="getCustomerResponse">
<xs:complexType>
<xs:sequence>
<xs:element name="return" type="java:Customer" xmlns:java="java:customobjectproject"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="java:customobjectproject" xmlns:s0="http://customobjectproject" xmlns:s1="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:complexType name="Customer">
<xs:sequence>
<xs:element minOccurs="1" name="Mobile_no" nillable="false" type="xs:int"/>
<xs:element minOccurs="1" name="Name" nillable="true" type="xs:string"/>
<xs:element minOccurs="1" name="CompName" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</types>
<message name="getCustomer">
<part element="s0:getCustomer" name="parameters"/>
</message>
<message name="getCustomerResponse">
<part element="s0:getCustomerResponse" name="parameters"/>
</message>
<portType name="CustomerDetail">
<operation name="getCustomer" parameterOrder="parameters">
<input message="s0:getCustomer"/>
<output message="s0:getCustomerResponse"/>
</operation>
</portType>
<binding name="CustomerDetailServiceSoapBinding" type="s0:CustomerDetail">
<s1:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="getCustomer">
<s1:operation soapAction="" style="document"/>
<input>
<s1:body parts="parameters" use="literal"/>
</input>
<output>
<s1:body parts="parameters" use="literal"/>
</output>
</operation>
</binding>
<service name="CustomerDetailService">
<port binding="s0:CustomerDetailServiceSoapBinding" name="CustomerDetailSoapPort">
<s1:address location="http://localhost:7030/CustomerDetail/CustomerDetail"/>
</port>
</service>
</definitions>
I am using jdeveloper 10.1.3.3.0. Please help..
Thanks.

Answer 1

Well, the problem is caused by the fact that BPEL does not yet support soapenc:Array types. We've created a workaround by defining two Services, one that has only single returntypes and one that has the multiple returntypes (which are defined using soapenc:Array). There are other solutions, but those are very complicated. Hope this helps!