Creating subreport from another subreport

Hi! I hope someone could help me...

I created three report documents, the main report, a subreport of the main report, and a subreport of the subreport. The problem is I can no longer create a subreport under a subreport, but each subreport is dependent to one another. Can anyone please give me an idea or other options to do this?

Thanks!With my knowledge you cannot create a subreport in a sub report. All the subreports are either should link to main report or can be placed independently to the main report with out linking to the main report. If you elaboreate your question more possibly i may answer your question.