Page reference -Dynamic Prompts

[cielo]

I have a report which is having 9 individual reports with Page refenrece.Issue is when I schedule the Report with Event Studio I am getting the error(:Fatal: CCL_ASSERT_NAMED(pmFaults->addOptionalParameters( m_runtimeInfo.getParameters(), getConversationObjectRegistry() ) == 1, "Faulting on parameters that are already defined")) the Report is executing fine when I schedule in Report studio.All the Reports have common prompt(date) with same parameter name.Also I would like create an event and when Someone executes it from Report studio it should ask Prompt(I have tried though Event not asking for prompt thouch I check the box)..I have date parameter which I want to make dynamic.I have tried making a separate copy and added lastof month filter though Report I executing for long time.


Suggestions please.Ty