JasperReports Server 6.1 Problem Export report xls or xlsx format less data in xls, xlsx file exported than the report

[ksekouba]

Hello 

The situation of my problem is the following one:

When I create my Ad Hoc Views , everything is OK, then I create a report from the Ad Hoc Views, everything is OK

 

The problem is :

when I open this report and want to export it  as xls or xlsx format , I have less data than the real contents of thereport.

 

For the others  format  like pdf or xls ( paginated ) there is no problem. i have excat quantity of data 

Thank you for your  assistant

[hozawa]

I think there was a bug in 6.1. If you can't patched it yourself, try using 6.2.0.