There are no more endpoints available from the endpoint mapper server

KB ID: 1210
Product: Veeam Backup & Replication
Version: All
Last Modified: 2018-10-19


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 is 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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