There are no more endpoints available from the endpoint mapper server

KB ID: 1210
Products: Veeam Backup & Replication
Version: 5.x, 6.x, 7.x
Last Modified: 2014-10-02


VSS fails with the following error:

Starting guest agent.

Error while executing VIX command: [RPC function call failed. Function name: [IsSnapshotInProgress].
RPC error: There are no more endpoints available from the endpoint mapper.
Code: 1753].


The error is coming from the Windows guest. RPC does not function correctly.


Before running a job, make sure that the VeeamVssSupport service is not running on the guest VM(s); stop the service manually if it is running. 

Troubleshoot RPC Endpoint Mapper errors using Windows Server 2003 Support Tools from the product CD:

Sometimes this error is caused by a firewall disconnecting the TCP connection between the two machines. Make sure you have configured dynamic port allocation:


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