NetBackup status code: 4302

Message: The VM is unavailable on the current host. If the VM is a highly available VM, it may have moved to another host.

Explanation: The Hyper-V machine-related operation failed due to nonexistence of the VM on the host where the operation was attempted. This error can happen if the VM migrates to another host in the cluster before snapshot operation finishes.

Recommended Action: When SCVMM is used to manage a VM, dynamic optimization can trigger more frequent migration. If there are too frequent retries happening, configure VM optimization actions correctly to manage VM migrations. After you have configured VM optimization actions, retry the operation.

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