Hi Thomas,
Thanks for responding on this one. So, We have recently moved from jasper version 6.3 to jasper 7.9.1.1. From this point the issue started occurring on our jasper servers. Our jasper servers are running on CentOS 7.
One thing to highlight - we didn't face this issue when we were on jasper 6.3. Post upgrade to 7.9.1.1 only we started getting these errors on our reports. I can't attach the jrxml file here since it is customer configured report.
Thanks,
Bhargav.