SharePoint Query On List - RsCompilerErrorInExpression

I have been working on this all day. First day using SQL Reporting Services.

Software being used -

VS2005 - SQLServer Business Intelligence Studio - with SharePoint Windows Services 2.0 Web Services

1. I have created a Data Source - XML - Which is a SharePoint List

http://xxx.xxx.com/sites/OpRiskSP/OpRiskTechPM/MMUpdate07/_vti_bin/lists.asmx

Passed

2. Next I go to create a DataSet - ds

<Query>
<Method Namespace="http://schemas.microsoft.com/sharepoint/soap/" Name="GetListItems"/> <SoapAction>http://schemas.microsoft.com/sharepoint/soap/GetListItems</SoapAction>
</Query>


Parameters
1. Name = listName, Value = MaturityModelWorkingCopy

Next I Run the query and boom the data returns
Then I click the refresh button to populate the Reprots Datasets - called ds

Passed

3. Layout

I am assuming you can drag and drop the data fields onto the designer which that does work
I drag the first dataField and I get a textbox =

=First(Fields!ows_ID.Value)

Not sure what the First stands for

4. Preview

FAILED


[rsCompilerErrorInExpression] The Value expression for the query parameter €˜listName€™ contains an error: [BC30451] Name 'MaturityModelWorkingCopy' is not declared.

Build complete -- 1 errors, 0 warnings

Any help would be grand.

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