Upgrade to newer version of apm_bridge led to probe failure, with below error in logs:
ŞŞub 08 16:02:26:362 ERROR [APMInventoryService RUNNING, apm_bridge] Could not read cfg. Exiting
(90) Configuration error, No value found for key resources/0/adminConsoleHost
at com.nimsoft.nimbus.NimConfig.getValue(NimConfig.java:834)
Release : 20.4
Component : UIM - APMGTW 1.0.4
Missed an upgrade step:
To configure apm_bridge probe v1.06, uimapi 20.33 HF2 or a later version is required.
Upgrading Umapi to version 20.33HF2, resolved the problem.