Troubleshooting articles for Alert Sync can be found here

Debug options

Added in - Debug registry key

Should Cookdown support ask you to enable debug logging you can do this via the Registry on the relevant management server. These are set in the registry of each SCOM Management Server (if your Resource Pool contains multiple servers, you will need to configure this on each server in the pool) and are not present by default.

KEY: HKEY_LOCAL_MACHINE\SOFTWARE\CookdownManagementPacks\AlertSync


DebugToEventLog - String value, defaults to false

The events will be output to the 'Operations Manager' event log on the corresponding server with appropriate sources set:

These logs are very verbose and should not be left enabled during day to day operation. You should revert these changes on each management server once debug operations are completed.