Hi Lucian, This setting works, i appreciate for putting this in Forum. The memory consumption is very high when scheduling big reports, I have allocated 3 GB of memory for JVM, 1 report has taken 1.5 GB of memory.The report has came back pretty fast i got around 70000 rows(35 MB) report in 7 minutes. Is there a way i can get rid of memory issues, I am already using visualizer, i don't mind if the report comes back more time, need have minimize the memory consumption