Verify that the Activity Feed Timer Job is enabled

Reason: Activity Feed is off by default in a User Profile Service Application. To turn on this feature, a member of the Farm Administrators group must configure the User Profile service Activity Feed timer job.

Resolution:

1. On the Central Administration Web site, on the Quick Launch, click Monitoring.

2. In the Timer Jobs section, click Review job definitions.
3. Click User Profile Service – Activity Feed Job in the list of timer jobs.

4. On the Edit Timer Job page, click Enable.