Hello all.I have an ASP.NET application which allows the selection of various reporting services created reports to be selected via a drop-down. Until recently this has worked no problem at all, however now a strange error has surfaced.When the user selects to view a report, the first selection shows the report correctly. However when a second report is selected, instead of displaying the second report, the screen simply posts back but doesnt actually display the second report.When you navigate away from the report selection screen and select any other component on the screen, the folowing error message is displayed:(Sys.WebForms.PageRequestManagerParserErrorException: The message received from server could not be parsed. response.Write() response filters, httpModules, server trace enabled "<!DOCTYPE html PUB'.")
Can anyone shed any light on this at all? Many thanks.