VMWARE_VDDK1
Error Message: You do not have access rights to one or more than one vmdk files of the VM.
Error Description: This error may occur:
If the port 902 is blocked on the ESXi, which is registered under vCenter, see VM backup task taking a long time to complete when using a dedicated interface for "vSphere Backup NFC".
If you do not have adequate permission. For more information, see Required user permissions.
In case of vRDM, check if LUNs are present on VM and have proper permissions.
During backup and restore, if the connection between the backup proxy and the vCenter Server/ESXi host is disconnected.
If the Backup proxy VM is powered off and then powered on manually from ESXi host, the restore will fail if the restore mode isNBD.
Error Resolution: Ensure that:
You have the required permissions
Connection between proxy and the vCenter/ESXi host exists
Backup proxy is not powered off
VMWARE_VDDK2
Error Message: Phoenix Internal Error
Error Description: This is an internal error.
Error Resolution: Contact Support.
VMWARE_VDDK3
Error Message: Phoenix Internal Error
Error Description: This error may occur if backup or restore fails due to incompatibility between vCenter/ESXi 6.5 and Backup Proxies VDDK 5.5 .
Error Resolution: Contact Support.
VMWARE_VDDK4
Error Message: Phoenix Internal Error
Error Description: This is an internal error.
Error Resolution: Contact Support.
VMWARE_VDDK5
Error Message: Phoenix Internal Error
Error Description: This is an internal error.
Error Resolution: Contact Support.
VMWARE_VDDK6
Error Message: Retryable VDDK exception occurred. Please retry backup/restore request again.
Error Description: This error may occur due to VDDK exception .
Error Resolution:Retry the operation.
VMWARE_VDDK65535
Error Message: Phoenix InternalError
Error Description: This is an internal error.
Error Resolution: Contact Support.
