On 1 November 2022, Azure will no longer accept connections from older versions of the Operations Manager agent, also known as the Microsoft Monitoring Agent (MMA), that use SSL V1. If Operations Manager agent is setup to send data to Log Analytics as per Connect Operations Manager to Azure Monitor, please upgrade your agent to the latest version by that date.
We encourage you to be on the latest version of the agent. Agents that are on version 10.19.10177.0 (2019 UR3 or newer) or 10.22.10056.0 (2022 RTM) won't be affected. If you're on an agent prior to that, your agent will be unable to connect to Azure Log Analytics.
Please upgrade to the latest version of the Operations Manager agent (MMA) following these guidelines.
P.S - Although it is recommended to be on latest UR for all components of SCOM, the above breaking change will not impact if MMA is not connected to Azure.