XmlMarshalException

Question

<b>Hello Experts
I m trying to use XI-WSDL from the Dynpro.The input parameters are of <ComplexType_XXX> type .
input levels are:-</b>
<Request_XXXX> -> (CVXSADTY_SearchInput)ComplexType_CVXSADTY_SearchInput --> (Input)ComplexType_CVXSADTY_CCSearchInput
<b>I intialized all the context in the wdDoInit().</b>
<b>code:</b>
Request_CVXSAMSI_CCSearch_CVXSAMSI_CCSearch reqObj = new Request_CVXSAMSI_CCSearch_CVXSAMSI_CCSearch();
     xi.ComplexType_CVXSADTY_SearchInput si =new xi.ComplexType_CVXSADTY_SearchInput();
     xi.ComplexType_CVXSADTY_CCSearchInput ccsi = new xi.ComplexType_CVXSADTY_CCSearchInput();
     si.setInput(ccsi);
     reqObj.setCVXSAMST_SearchInput(si);
     wdContext
                    .nodeRequest_CVXSAMSI_CCSearch_CVXSAMSI_CCSearch()
                    .bind(
                    reqObj);
<b>But after deloying the application is giving following error.</b>
Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.XmlMarshalException: XML Serialization Error. Property [Input] of class [xi.proxies.types.CVXSADTY_SearchInput] must exist and can not be null. This is required by schema description.
<b>How should i proceed?
Regards
DhanyaR Nair</b>

Answer 1

Hi Dhanya,
What you have done seems correct. However instead of
<i>si.setInput(ccsi);</i>
can you try using
<i>si.addInput(ccsi);</i>
if such a method exists.
Good Luck,
Atul