Description:
Prerequisite:
1.  Unzip attached document to local directory

Steps to reproduce:
1.  Create new BPEL Module
2.  Right-click BPEL Module > Source Packages.
3.  Select "Retrieve Schema and WSDL Documents"
4.  Point Source Folder to the file you unzipped ..\InsuranceClaimBpel\src
5.  Modify the Save to Folder to: C:\Documents and
Settings\lchang\InsuranceClaimBP\src
6.  Create a new .bpel file.
7.  Import the Wrapper.wsdl file.
8.  In the Navigator, right-click Correlation Sets and select, Add Correlation Set

Result:  You will get an "Unexpected Exception".  (see attached exception.txt
for more information)

Workaround:
Go into the source and modify the source to: 

   <correlationSets>
        <correlationSet name="CorrelationSet1"/>
        <correlationSet name="ClaimNumber" properties="ns1:claimNumberProperty"/>
    </correlationSets>