

Let’s consider the typical reasons for such an error: There is a similar error RPC Server is Unavailable 0x800706BA, which is usually not associated with Active Directory domain controllers, and can occur on any Windows device. This means that some domain controllers are unable to replicate AD data (or just inactive) for a few days. You can face the error both in the domain controller event logs and when trying to start or check the replication status using the Repadmin tool.įor example, you want to check the current status of Active Directory domain controllers with the command: repadmin /replsummaryĪs you can see, some domain controllers return an error “(1722) The RPC server is unavailable”.

In this section we’ll take a look at the basic ways to fix Active Directory replication Error 1722: The RPC server is unavailable when syncing changes between domain controllers.

Active Directory Domain Controller Replication Error: The RPC Server is Unavailable This article will show how to troubleshoot and fix the RPC error 1722 in different cases. However, this error can also appear on workstations running Windows 10 or Windows Server, without the ADDS role installed. Often domain administrators face this error when AD replication is not working as expected. Error 1722 RPC Server Unavailable (RPC_S_SERVER_UNAVAILABLE) is a quite common Windows error.
