We have UIM installed in the environment and it should send alerts to SOI. The UIM connector does not work.
UIM connector log show this message
2021-07-07 14:59:06,742 ERROR [ModuleErrorListener: CA:00050_XXXX] controller.AlarmSubscriber - (4) not found, Received status (4) on response (for sendRcv) for cmd = 'subscribe' name = 'null'
Release : 4.2
Component : SOI Manager
The problem was due to Hub Message Queue missing in UIM.
Once we set it up and restart the Catalyst Container, the UIM connector came online.