Running adprep32 to prep our Windows 2003 domain for new Windows Server 2008 R2 DCs.
adprep32 /forrestprep ran without error after changing domain to native mode. However running adprep32 /domainprep /gpprep fails with adprep was unable to complete because the call back function failed. After running it a second time, it looks like /domainprep worked as it says that the domain-wide information was already updated. However the log shows this:
[Status/Consequence]Adprep did not attempt to rerun this operation.
[2012/11/20:16:03:17.312]
Adprep was about to call the following LDAP API. ldap_search_s(). The base entry to start the search is cn=a3dac986-80e7-4e59-a059-54cb1ab43cb9,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[2012/11/20:16:03:17.312]
LDAP API ldap_search_s() finished, return code is 0x20
[2012/11/20:16:03:17.312]
Adprep verified the state of operation cn=a3dac986-80e7-4e59-a059-54cb1ab43cb9,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[Status/Consequence]
The operation has not run or is not currently running. It will be run next.
[2012/11/20:16:03:17.312]
Adprep was about to call the following LDAP API. ldap_search_s(). The base entry to start the search is cn=446f24ea-cfd5-4c52-8346-96e170bcb912,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[2012/11/20:16:03:17.328]
LDAP API ldap_search_s() finished, return code is 0x0
[2012/11/20:16:03:17.328]
Adprep checked to verify whether operation cn=446f24ea-cfd5-4c52-8346-96e170bcb912,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net has completed.
[Status/Consequence]
The operation GUID already exists so Adprep did not attempt to rerun this operation but is continuing.
[2012/11/20:16:03:17.328]
Adprep was about to call the following LDAP API. ldap_search_s(). The base entry to start the search is cn=51cba88b-99cf-4e16-bef2-c427b38d0767,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[2012/11/20:16:03:17.390]
LDAP API ldap_search_s() finished, return code is 0x0
[2012/11/20:16:03:17.390]
Adprep checked to verify whether operation cn=51cba88b-99cf-4e16-bef2-c427b38d0767,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net has completed.
[Status/Consequence]
The operation GUID already exists so Adprep did not attempt to rerun this operation but is continuing.
[2012/11/20:16:03:17.390]
Adprep was about to call the following LDAP API. ldap_search_s(). The base entry to start the search is cn=a3dac986-80e7-4e59-a059-54cb1ab43cb9,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[2012/11/20:16:03:17.406]
LDAP API ldap_search_s() finished, return code is 0x20
[2012/11/20:16:03:17.406]
Adprep verified the state of operation cn=a3dac986-80e7-4e59-a059-54cb1ab43cb9,cn=Operations,cn=DomainUpdates,cn=System,DC=4Seasons,DC=net.
[Status/Consequence]
The operation has not run or is not currently running. It will be run next.
[2012/11/20:16:03:18.953]
Adprep was unable to complete because the call back function failed.
[Status/Consequence]
Error message: (null)
[User Action]
Check the log file ADPrep.log, in the C:\WINDOWS\debug\adprep\logs\20121120160315 directory for more information.
[2012/11/20:16:03:18.953]
Adprep was unable to update domain information.
[Status/Consequence]
Adprep requires access to existing domain-wide information from the infrastructure master in order to complete this operation.
[User Action]
Check the log file, ADPrep.log, in the C:\WINDOWS\debug\adprep\logs\20121120160315 directory for more information.
I've check other forum questions and not found an answer. I've check all the symptoms mentioned by http://technet.microsoft.com/en-us/library/dd464018(WS.10).aspx and all of those check out.
What I have found is that if I look in ADUC (after going to view ->advanced features), under system -> domainupdates -> operations there is no a3dac986-80e7-4e59-a059-54cb1ab43cb9 listed. This appears to be my issue, but I can't find a resolution. Please Advise.
Thanks!