Symptom:
Getting following error on backup software:
Failed on demand backup of vSphere VM '{VM name}'
Internal error XXX######### (Vmware.UnableFetchDiskData). Incident {uuid}}
Could not fetch snapshot disk data: Error message: GetVMDKMetadataResponse.err=16052, err_str=The specified key is not found in the disk database(err=16052)
vCenter
Workaround: