ClassDefNoFound Error - wrong name on subreport dataset

[ricky_gupta]

Hi All,

I am facing issue while exporting excel using jasper. I have an excel which is generating dynamic number of sheets at runtime. The jasper report have subreport in it and the subdataset.

export failing intermittently at different sheets with ClassDefNotFound error- wrong name report_name_76769876987689 like this.

Please help how can it be resolve.