Had the same issue. Here's what I did:
- Make sure you upgrade first the Data Collection servers
- After you upgrade reporting and alaytics, stop the DPS service (in my case it was already stopped).
- Change service log on user so that it logs with an administrator account (default is local system)
- From CCS Console: Settings/System Topology/Map View/Infrastructure Tasks/Sync Configuration
- AFter a while (like a minute or two) refresh health status and everything was ok :)
Not sure if all steps are needed however that's what I did and it worked. I'll now try my luck with SP1 :)