FixesOffice 365

CD Error with DirSync, Hybrid Setup 365

Run this in Dirsync Powershell:

Enable-MSOnlineRichCoexistence

Also upgrade AD Schema to 2013. (It has something to do with the AD attributes used for Lync 2013)

Screenshot of Synchronization Service Manager, showing the "cd-error" error

CAUSE
This issue typically occurs if the local Active Directory schema hasn’t been prepared for Microsoft Exchange Server 2013. Exchange 2013 includes new attributes that aren’t available in the Microsoft Exchange Server 2010 schema or earlier versions.
SOLUTION

Update the schema of your local Active Directory to Exchange 2013. After you do this, Exchange 2013-specific attributes are available, and directory synchronization can write the values to your local Active Directory domain.

Note If Exchange 2010 was previously installed in your on-premises environment, and you extend the schema to Exchange 2013, you will be able to install additional Exchange 2010 servers at a later time, if it is necessary. If you have never had Exchange 2010 running in your on-premises environment, and you extend the schema to Exchange 2013, you won’t be able to install additional Exchange 2010 servers in your on-premises environment.