Sub report links

Hi All,

I have report 1 and report 2.

I need to pass report 1 digits column as a parameter to report 2.

Suppose if took report 2 as sub report ,but I need to show sub reports parameters in main reports header.

But my sub report is in report footer. I dont want to keep copy of sub report in main reprts header to get parameter values.

So simply I changed main report as sub report and sub report as main report.

Now I am taking report 1 as sub report and linking column to main reports(report 2) parameter.

Please suggest is there any impact to change like this.Any mismatch of data

Can I do like this ?