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My Azure Connect 1.5 sync service has been depreciated and the latest Connect Version V2 will not support the existing sever OS(2012R2) it is installed on, so cannot do in-place upgrade. I have another DC on Server 2019 I can install Sync services on. My question is:
Do I install from scratch Connection V2 on the new DC
If so, will I need to uninstall the original depreciated V1.5 service from the 2012R2 server first or can I just get sync services up with the new V2 install on the 2019 Server and come back later to uninstall or decommission the original non functioning service.?
Thank you so much! I did that sequence and imported the settings from the old V1.5 install to V2.2 on the new DC and the whole install went very smooth without errors.
However, in the new Sync Service Manager, One Sync operation is consistently failing:
Name: mydomain.local
Profile Name: delta Synchronization
Status: completed-sync-errors
Start Time 10/27/2023 12:50:09PM
End Time 10/27/.2023 12:50:15PM
In the event log:
The server encountered an unexpected error while performing a callback operation.
"ERR_: MMS(3744): ..\ma.cpp(5142): Completing apply rules step has failed.
Azure AD Sync 2.2.8.0"
All the other sync operations are completing successfully!
Any thoughts?
is the new server now exporting to Azure or still in staging mode?
Oh sorry yes, it is fully operational now and out of stage mode. But now getting an error The server encountered an unexpected error while performing a callback operation. "ERR_: MMS(3744): ..\ma.cpp(5142): Completing apply rules step has failed.
Azure AD Sync 2.2.8.0"
No need to uninstall the 1.5 first , just ensure its in staging mode, then install V2 on a supported server.
After you confirmed the new installation is working, uninstall the old version and remove the health agent in Azure: