Put the ReportClientDocument object in session
instead of the ReportSource object. You can only view the report if you keep
the ReportSource object in session; however when the ReportClientDocument
object is in session you can use controllers to modify your report options, set
parameters, and specify your data sources.
If you want to cache any Report Application Server
controllers or cursors, you must put the ReportClientdocument in session,
otherwise the report document will close itself once the reference count drops
to zero.