How to debug RDP classes for SSRS reports

how to debug RDP classes for SSRS reports in ax 2012

Have you seen this?
technet.microsoft.com/…/gg724081.aspx

I got the solution

Share your solution which may helpful for others…

debugger is not hitting because of class extensions
so instead of SrsReportDataProviderBase , place SrsReportDataProviderPreProcess