Hi.
I have a report with a Master data and a Detail data band. The datacollection for the Master data band has 3 records and each record has a number of records in the second datacollection. For the first collection I use the frUserdataset1 component, for the second collection I use a different Dataset component.
When I start the report, all goes well. But when I start the report a second time, I get the EListError message. When I start the report the third time, all goes well again, when I start the fourth time, I get the EListError message.
In the samen application I have a report with just one Master data band. I can start that report many times without any problem.
The error comes on the call report.ShowReport or report.ShowPreparedReport.
Anyone any idee?