There is one parameter that may need to be set in the /etc/environments file that alleviates issues with sporadic panics; it is the parameter AIXTHREAD_MNRATIO=1:1 and applies to AIX 5.1 or >
I would check with Quovadx support in regards to this to validate that this is applicable to your situation. They can provide you with the details.
Hope this helps.
Jim Cobane
Henry Ford Health
