Error: expected exactly one item, got 0 items

Question

Dear all,
I've been facing the problem for long time. Please let me know the solution.
Problem is as follows:
BEA-382510: ALSB Assign action failed updating variable "stateResponse": com.bea.wli.common.xquery.XQueryException: Error parsing XML: {err}FORG0005: expected exactly one item, got 0 items
This is happening between proxy service and business service. Business service is giving response and when it gets transformed to proxy service i'm getting this error.
This is my XQuery:
declare namespace xf = "http://tempuri.org/XQueryProject/xquery/Reference/GetStateProvinceResponse/";
declare namespace ns0 = "http://www.cit.com/";
declare namespace ns1 = "http://www.cit.com/ecommerce/stateprovincelistresponse";
declare namespace ns3 = "http://tempuri.org/GetStateProvinceListResponse.xsd";
declare namespace ns2 = "http://com/cit/ecommerce/reference/services";
declare function xf:GetStateProvinceResponse($getStateListRequestTypeResponse1 as element(ns0:GetStateListRequestTypeResponse))
as element(ns2:getStateProvinceListResponse) {
<ns2:getStateProvinceListResponse>
let $GetStateListRequestTypeResult := $getStateListRequestTypeResponse1/ns3:GetStateListRequestTypeResult
return
<ns1:StateProvinceListType>
for $state in $GetStateListRequestTypeResult/ns3:state
return
<ns1:state>
<ns1:code>{ data($state/ns3:code) }</ns1:code>
<ns1:name>{ data($state/ns3:name) }</ns1:name>
<ns1:fullName>{ data($state/ns3:fullName) }</ns1:fullName>
</ns1:state>
</ns1:StateProvinceListType>
</ns2:getStateProvinceListResponse>
declare variable $getStateListRequestTypeResponse1 as element(ns0:GetStateListRequestTypeResponse) external;
xf:GetStateProvinceResponse($getStateListRequestTypeResponse1)
Thanks in abvance,
Ganesh

Answer 1

I just found your post as i was searching for solution for the same error. The variable you are assigning has null value.. that solved my problem.
Edited by jkinbox at 02/11/2008 4:17 PM