DCOM got error "2147944122" from the computer [IP] when attempting to activate server: {SID}

Receiving error in event viewer:
    DCOM got error "2147944122" from the computer [IP] when attempting to activate server: {SID}
    EventID 1006
    Each domain controller is receiving 100 per day (probably more)

Our environment:
- 3x 2008 R2domain controllers running at 2008 level

We have recently:
- Added a 2016 domain controller (we just start on journey to upgrade to 2016) which has been promo'd and DNS configured/no DHCP yet
- Turned on scavenging in DNS (discovered it was never set - had records over 10 years old)

Error shows up on all four domain controllers (new and old).  Everything seem so be working and am unsure when the error started on the servers.

All help gratefully received as scratching head.
OllecoTechyAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

David Johnson, CD, MVPOwnerCommented:
  1. Keep open event viewer so you can see the clsid in the error
  2. open regedit - HKCR\Clsid\clsid value\
  3. Right click default and choose edit for the program's "friendly name"
  4. open Dcomcnfg and navigate to Computers\My Computer\DCOM Config
  5. find the program "friendly" name in the right
  6. Right click - properties - security tab
  7. make sure the user or computer has the correct rights

https://community.spiceworks.com/windows_event/show/83-dcom-10006
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
eventid

From novice to tech pro — start learning today.