DPM 2016 unable to protect Hyper-V virtual machine Error 53 Not Implemented RRS feed

  • Question

  • Hello, we have a new build of DPM 2016 with UR2 installed. We have installed protection agents on all nodes of 2016 Hyper-V cluster and are able to back up VM's successfully. However, there is one virtual machine which fails with the following error when allocating the replica: DPM failed to communicate with because of a communication error with the protection agent. (ID 53 Details: Not implemented (0x80000001)).

    Subsequent attempts to run a consistency check fail with the error: An unexpected error occurred while the job was running. (ID 104 Details: Unknown error (0x80041001) (0x80041001))

    Firewalls are disabled on all nodes of Hyper-V cluster as well as on DPM server. 

    Any advise would be appreciated.

    Friday, November 3, 2017 5:43 PM

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