We have oi_connector probe installed on the UIM Primary hub. This probe is quite frequently generating the alarm:
'UIM Group Queue is Down.'
We cannot see any issue with the UIM queues.
Component : UIM - OI_CONNECTOR
First - upgrade to at least v1.44 of the oi_connector probe which resolves some defects related to queue subscriptions.
Secondly - if you are running UIM 20.1 or higher you should set the following config key on oi_connector in the <setup> section:
subscribe_to_uim_groups = false
The group_info queue is deprecated in UIM 20.1 and higher, so this should be disabled in the probe.