Avatar of Olleco
Olleco
Flag for United Kingdom of Great Britain and Northern Ireland asked on

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.
DNSSystem ProgrammingWindows 10AzureWindows Server 2016

Avatar of undefined
Last Comment
David Johnson, CD

8/22/2022 - Mon
ASKER CERTIFIED SOLUTION
David Johnson, CD

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
or
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question
Experts Exchange has (a) saved my job multiple times, (b) saved me hours, days, and even weeks of work, and often (c) makes me look like a superhero! This place is MAGIC!
Walt Forbes