RPC error remote Event Viewer/remote dcdiag

Hi All,

I am writing a code to perform active directory health check. When I perform dcdiag /s:<server name> /test:kccevent i get results for 80% of servers. While on few Domain controller it shows failed with RPC error. While the same test is passed locally. All  other results except FRSevent, KCCevent and DFSRevent are fine.

I want to be more prepared before i reach to the network guy to open port (135) for few sites where issue is occurring. Can you guys tell me the if anything else can cause this? 

Also if I will appreciate, any suggestion on any other important test result to be added here, except dcdiag?

Thanks - Alok


  • Edited by Alok-Sharma Friday, August 28, 2015 2:43 PM
August 28th, 2015 2:42pm

is this being ran from a domain admin account, system account, or another level account?
 Have you looked at the elevated part or the UAC part of the script that can affect this?
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August 28th, 2015 3:14pm

No, I am using C# to get it.. it's LDAP
August 30th, 2015 9:56pm

Hi Alok-Sharma,

What's your operating system and the environment?

Could you please run DCDIAG.EXE /E (or /A or /C) and post the specific error message?

Please also refer to the following article to have a check.

https://technet.microsoft.com/en-us/library/Cc731968.aspx?f=255&MSPPError=-2147217396

https://support.microsoft.com/en-us/kb/2512643

Best Regards,

Mary Dong

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August 31st, 2015 1:44am

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