People came across issues like report is not showing data on report or data is not per their expectation. It is really hard to judge where it goes wrong and what needs to be correct in which class RDP, Contract, UI or Controller.
Following sample job can be used to debug SSRS report processing data and lead to find what goes unexpected. For more information about classes and table used in this example please read my previous post
static void FF_ReportDPTest(Args _args)
// temp table declaration
// RDP class binded with FF_Report
FF_ReportDP dataProvider = new FF_ReportDP();
// Contract class for report parameters
FF_ReportContract contract = new FF_ReportContract();
// Parameters for reports
// set parameters to contract class
// set contract parameters to RDP class
// call Data provider class to process report.
// retrieve data from RDP class into temp table
ffReportTmp = dataProvider.getFF_ReportReportTmp();
// select data from temp table for testing purpose.
while select ffReportTmp