"Missing Parameter Values" Error shown when subReport includes in Main Report

Dear all,

There is an error,"Missing Parameter Values" shown when sub-report includes in the Main report.
(And there is no parameter setup in sub-report)
What i do is to setup the datasource into sub-report by coding..

I find that they runs fine when the main report, sub-report are separated.

CAn anyone give me some ideas about the solution?

P.S. The platform i am using is VS 2005.. Thanks much

michaelDid you link your subreport to your main?
GJ|||there is no link between the subreport and the main report. Maybe say, main report and subreport are totally 2 different kinds of report.

P.S. the subreport is located in report footer

Thx