I have designed a drill down report in tabular form, in one cell i have used subreport. The report is working perfectly when I preview. But when I try to export to pdf with expanding the group I am getting the error as "An error occurred during local report processing.Value was either too large or to small for an int32". Sub reports generates more number of records, if we expand the groupings. Some records return by the sub reports are of html content. The report is getting exported to excel,words,xml format..
Can anyone help me in resolving this problem:-)