Dear all,

I have created a main report (for monthly purchase summary) and a sub report (for monthly sales summary).

I have linked main report with a parameter query (i.e. purchasesummary 1) and I have linked the sub report with another parameter query (i.e salessummary2)

when i open main report and sub report separately, they asked me the parameter value once only but when I unite them in a single report...