If your report sends more than 2GB of data to the Visual Studio layout, you will get this error.
You can filter to reduce output, run the report from the server if you need all the detail, or if it is a summary report, then change the code so the dataset sends the summary.
Comments
You can filter to reduce output, run the report from the server if you need all the detail, or if it is a summary report, then change the code so the dataset sends the summary.
http://mibuso.com/blogs/davidmachanick/
How do I know the Size of the data send by the report ?
End-user applying minimum level of filter to get the result from the report.
Report execution in the Server system also falls in the same situation.