Release : 8.51
Component : UIM - SNMPCOLLECTOR
snmpcollector 3.x / 4.x
Observed the snmpcollector probe config file was 0KB i.e missing configuration information
Check snmpcollector.cfg.BAK if present in snmpcollector folder having correct data or if alternatively any backup of the config file taken previously use this to restore the config file
After restoring the snmpcollector.cfg from backup and restarting the probe it is working correctly