dear gurus
assist me we are facing issue with oracle 11g r2 report server on vmware esxi 5.1
see all of sudden report function, however we restart server then it work fine,
where it is on windows 2008 r2 sp1
our vendor say not certify by oracle this product, we have no rac just standalone env
1db 1 form 1 report server all on VMs guest working
we could not find os vm oracle logs root causes
kindly assist or advise