Hi @PhillipO ,
(1) If you want to keep the structure of the Tablix when there is no data, You can add a row outside of the outermost group right under the tablix header row.
Set the row visibility to Show or hide based on an expression. The expression would like like:
=IIf(CountRows("DataSetName") > 0, True, False)
When there is no data, the table will show the headers and empty row.
When there is data, the empty row will be hidden.
(2) If you want to specify text to show in the rendered report in place of a data region that has no data, set the NoRowsMessage property for a table, matrix, or list data region, the NoDataMessage for a chart data region, and the NoDataText for the color scale for a map. See more: Set a No Data Message for a Data Region (Report Builder and SSRS).
Best Regards,
Joy
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