After upgrading OCP, you must log in to the OCP console to verify whether the features are working properly.
Procedure
Log in to the OCP console by using the admin account.
In the left-side navigation pane, click Alert Center.
Verify the alert feature:
On the Alert Rules page, check whether any alert rules are not enabled. You can also disable an alert rule on the page that appears when you create or edit an alert rule.
On the Alert Rules page, click Group Management to check whether the copy feature is supported.
You can click Copy to quickly create an alert rule group that is the same as the source group (including the alert rules in the source group).
After you go to the specific alert page, click the language icon in the upper-right corner to switch the language and check whether the alert events are properly localized.
Check the link for handling suggestions of alert events.