Losing my parameters and fields?

Dear MSDN!
I have designed a report in VS 2005 Report Server Projekt. The report
connects to a Analysis 2005 server. Everything works fine in Layout tab and
preview tab until i click data tab. After i have clicked the data tab the
report starts to show errors in the output and error list window:
[rsFieldReference] The Value expression for the textbox
â'Sales_Price_Gross_Incl_Discount_1â' refers to the field
â'Sales_Price_Gross_Incl_Discountâ'. Report item expressions can only refer to
fields within the current data set scope or, if inside an aggregate, the
specified data set scope.
Visual studio have automatically checked out the report and changed the xml,
deleted the parameters and field definitions.
What is the problem?
Thanks in advance!Hello Grundh,
I found some similar issue in our internal database. But I did not found
the solution yet.
I am performing research on this issue and I appreciate your patience.
Sincerely,
Wei Lu
Microsoft Online Community Support
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