(Solved) Repetitive Alerts [VMware vCenter - Alarm Health status changed alarm] com.vmware.vim.sms status changed from green to yellow

Problem:

Getting following alerts in the email frequently:

"Target: Datacenters

Stateless event alarm

Alarm Definition:

([Event alarm expression: Status change])

Event details:

vmware-dataservice-sca status changed from green to yellow"

Solution:

Actually it is a bug, you can fix it by following method:

1. Log in to the vSphere Web Client with an administrative user.
2. Click on top level (vcenter level).
3. Navigate to Alarms.
4. Go to Definitions.
   
5. Edit “Health status changed alarm”  go to "Triggers" tab.
6. Set status of the event  from “UNSET” to “ALERT” or others.
   

8. Click OK and then you're good to go (y)!.