Sometimes a virtual PAM appliance in ESX will not boot and there is no way to get the messages that should be thrown to the console
Therefore troubleshooting can't proceed to try to find a remediation
This article describes a procedure for at least getting the messages which at boot time should appear in the console and which may provide guidance on resolving the problem
CA PAM all versions
Same as with Hardware appliances, in CA PAM virtual appliances it is possible to attach a serial cable to the virtual appliance
To do that
Now boot the PAM instance: all output that should be sent to the console will be recorded in the file you have specified