This process monitor watches for the rpc.idmapd process to be running.
A failure indicates that the rpc.idmapd service on the system is down
Check the service on the system by running ps -ef | grep rpc.idmapd or by viewing the diagnostic in the Operations Manager Console. Start the process using the run level startup script "/etc/init.d/rpcidmapd restart" or by clicking the recovery link in the Operations Manager Console.
For root cause analysis, first check the system logfile (/var/log/messages), and view any related entries at the time of failure.