Announcement

Collapse
No announcement yet.

2K3-server dcpromo failure in 2k domain: AD schema "incompatible"

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • 2K3-server dcpromo failure in 2k domain: AD schema "incompatible"

    G'day ...

    * 2k domain

    * "adprep /forestprep" and "/domainprep" complained about problems regarding non-existent DCs (h/w failures, unable to demote)

    * used Petri-cheat-sheets to successfully remove non-existent DCs from AD; "repadmin /showrepl" has "DEL" records following their entries;

    * rebuilt DNS environment

    * "dcdiag /a /fix /v" showed no errors

    * "adprep /forestprep" and "/domainprep" completed successfully

    * 2K3 server dcpromo failure: "AD schema of forest not compatible w/AD on this computer"

    * simple replication tests (adding a file to SYSVOL/sysvol/<domain>/scripts) showed that replication wasn't succeeding to secondary DC

    * demoted and promoted secondary DC

    * "dcdiag /a /fix /v" errors:
    + secondary DC failing "connectivity" test: "DsBind() failed with error 1722; the RPC server is unavailable"
    + primary DC failing "kccevent": "An (sic) Warning Event Occured. EventID: 0x800004F1

    Questions:
    1. How do I address the two "dcdiag" failure-reports?
    2. Why, if "adprep" claims "The schema information on the schema master has been successfully prepared", does dcpromo on the 2k3 server claim that it's "incompatible"?
    3. How do I fix this?

    TIA,
    doug

  • #2
    Re: 2K3-server dcpromo failure in 2k domain: AD schema &quot;incompatible&quot;

    These errors appear well documented doug.

    + primary DC failing "kccevent": "An (sic) Warning Event Occured. EventID: 0x800004F1 Try this

    http://forums.petri.com/showthread.php?t=8435

    and for

    + secondary DC failing "connectivity" test: "DsBind() failed with error 1722; the RPC server is unavailable

    There are some results on google in web and groups including MS how to troubleshoot.

    Hope this helps
    Andy
    The Univurse is still winning!

    W2K AD, WSUS, RIS 2003. ISA also AVG Server
    ** If contributors help you, recognise them and give reputation points where appropriate **

    Comment

    Working...
    X