>I am running a report, and before I do, I open the data for the report. The report's data is open in session #4.
>When the report listener runs, it changes data sessions, so I'm now getting prompted for the table.
>
>Anyone know what to do about this?

A Report Listener opens a different datasession for the FRX and switches between the data's datasession and the FRX's datasession numerous times. Do you have any custom report listener in place? If so, make sure you use DODEFAULT() in any method that has code to make sure the native code runs.