Oracle.apps.fnd.wf.bes.InvokerException: java.lang.ClassCastException

Question

Dear all expert,
We are trying to use BES to invoke external webservice, and get the java class cast exception, anybody can help us please?
steps:
1. we need to call a webserivce with following wsdl :
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions name="BizStringWebServiceSkeletonService" targetNamespace="www.wisdom.sh.cn" xmlns:ns1="http://cxf.apache.org/bindings/xformat" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="www.wisdom.sh.cn" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <wsdl:types>
- <xsd:schema attributeFormDefault="unqualified" elementFormDefault="unqualified" targetNamespace="www.wisdom.sh.cn" xmlns:tns="www.wisdom.sh.cn" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="xfire" type="tns:xfire" />
- <xsd:complexType name="xfire">
- <xsd:sequence>
<xsd:element minOccurs="0" name="arg0" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
<xsd:element name="xfireResponse" type="tns:xfireResponse" />
- <xsd:complexType name="xfireResponse">
- <xsd:sequence>
<xsd:element minOccurs="0" name="return" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
- <wsdl:message name="xfire">
<wsdl:part element="tns:xfire" name="parameters" />
</wsdl:message>
- <wsdl:message name="xfireResponse">
<wsdl:part element="tns:xfireResponse" name="parameters" />
</wsdl:message>
- <wsdl:portType name="BizStringWebService">
- <wsdl:operation name="xfire">
<wsdl:input message="tns:xfire" name="xfire" />
<wsdl:output message="tns:xfireResponse" name="xfireResponse" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="BizStringWebServiceSkeletonServiceSoapBinding" type="tns:BizStringWebService">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="xfire">
<soap:operation soapAction="" style="document" />
- <wsdl:input name="xfire">
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output name="xfireResponse">
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="BizStringWebServiceSkeletonService">
- <wsdl:port binding="tns:BizStringWebServiceSkeletonServiceSoapBinding" name="BizStringWebServiceSkeletonPort">
<soap:address location="http://192.168.50.145:8080/wsdframework/services/biz/bizStringService.ws" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
it works fine when using the SOAPUI to test with payload:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wis="www.wisdom.sh.cn">
<soapenv:Header/>
<soapenv:Body>
<wis:xfire>
<arg0>100</arg0>
</wis:xfire>
</soapenv:Body>
</soapenv:Envelope>
2. we create a business event and subscription to invoice above webservice
3. when we try to test this business event with RAISE in PL/SQL given event data (Write XML) as the same from soapui:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wis="www.wisdom.sh.cn">
<soapenv:Header/>
<soapenv:Body>
<wis:xfire>
<arg0>100</arg0>
</wis:xfire>
</soapenv:Body>
</soapenv:Envelope>
or :
<ns1:xfire xmlns:ns1="www.wisdom.sh.cn">
<arg0>100</arg0>
</ns1:xfire>
or:
<xfire xmlns="www.wisdom.sh.cn">
<arg0>100</arg0>
</xfire>
it both get error out:
Error Message oracle.apps.fnd.wf.bes.InvokerException: java.lang.ClassCastException: org.apache.wsif.schema.ElementType cannot be cast to org.apache.wsif.schema.ComplexType
Error Stack oracle.apps.fnd.wf.bes.InvokerException: java.lang.ClassCastException: org.apache.wsif.schema.ElementType cannot be cast to org.apache.wsif.schema.ComplexType at oracle.apps.fnd.wf.bes.WebServiceInvokerSubscription.invokeService(WebServiceInvokerSubscription.java:645) at oracle.apps.fnd.wf.bes.WebServiceInvokerSubscription.onBusinessEvent(WebServiceInvokerSubscription.java:241) at oracle.apps.fnd.wf.bes.EventDispatcher.executeSubscription(EventDispatcher.java:870) at oracle.apps.fnd.wf.bes.EventDispatcher.processSubscription(EventDispatcher.java:556) at oracle.apps.fnd.wf.bes.EventDispatcher.dispatch(EventDispatcher.java:335) at oracle.apps.fnd.wf.bes.AgentListenerProcessorNew.processMessage(AgentListenerProcessorNew.java:373) at oracle.apps.fnd.cp.gsc.SvcComponentProcessor.process(SvcComponentProcessor.java:659) at oracle.apps.fnd.cp.gsc.Processor.run(Processor.java:283) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassCastException: org.apache.wsif.schema.ElementType cannot be cast to org.apache.wsif.schema.ComplexType at org.apache.wsif.util.WSIFUtils.findComplexType(WSIFUtils.java:1438) at org.apache.wsif.util.WSIFUtils.unWrapPart(WSIFUtils.java:1387) at com.oracle.oc4j.wsif.providers.jaxrpc.WSIFOperation_JaxRpc.unwrapSOAPParts(WSIFOperation_JaxRpc.java:920) at com.oracle.oc4j.wsif.providers.jaxrpc.WSIFOperation_JaxRpc.prepare(WSIFOperation_JaxRpc.java:1909) at com.oracle.oc4j.wsif.providers.jaxrpc.WSIFOperation_JaxRpc.invokeRequestResponseOperation(WSIFOperation_JaxRpc.java:1383) at com.oracle.oc4j.wsif.providers.jaxrpc.WSIFOperation_JaxRpc.executeRequestResponseOperation(WSIFOperation_JaxRpc.java:1177) at oracle.apps.fnd.wf.bes.WebServiceInvokerSubscription.invokeService(WebServiceInvokerSubscription.java:622) ... 8 more
Any idea with what kind of event data should I give with this webservice call?
Many thanks!
Edited by: 929871 on 2013-2-19 下午11:58

Answer 1

Hello,
I suiggets you're using MSIE
The Microsoft Java Machine has some differents with standart Sun JVM, so the "Diagram" applet doesn't work
Install the Sun Java SDK v 1.4.1 or high. You may get it from http://java.sun.com
Check the box "Use Java2 v.1.4...."
in your IE: Tools->Properties->Addition properties->Java(Sun)