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Have you extended your schema recently?<br />
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check your NTDS.dit location how many and what types of file are there ?
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Have you extended your schema recently?

check your NTDS.dit location how many and what types of file are there ?

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I am receiving a strange replication error in one of our domains. It is referencing a directory that no one here seems to know the purpose of. &nbsp;I think it relates to telephony. &nbsp;Does anyone know what this directory is used for? &nbsp;How can we disable replication of just that single directory without affecting anything else? &nbsp;I would like to disable the replication of just that directory and not delete it in the event someone needs it in the future.<br />
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The error is:<br />
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AD replication health degraded: Directory partition DC=TAPI3 Directory,DC=xxxxxxx,DC=xx<wbr />xxxx,DC=xx<wbr />xxxxx,DC=x<wbr />x<br />
<br />
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Replication Status ------------------ Status: There is no replication partner for this directory partition. Severity: 10 <br />

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I am receiving a strange replication error in one of our domains. It is referencing a directory that no one here seems to know the purpose of.  I think it relates to telephony.  Does anyone know what this directory is used for?  How can we disable replication of just that single directory without affecting anything else?  I would like to disable the replication of just that directory and not delete it in the event someone needs it in the future.

The error is:

AD replication health degraded: Directory partition DC=TAPI3 Directory,DC=xxxxxxx,DC=xxxxxx,DC=xxxxxxx,DC=xx


Replication Status ------------------ Status: There is no replication partner for this directory partition. Severity: 10 


Replication problem between DC's

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.

Active Directory

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).