IBM Tivoli Storage Manager application protection failed to thaw VSS writers on virtual machine 'VM'. See the TSM error log for more details.
IBM® Tivoli® Storage Manager application protection encountered an error while thawing VSS writers.
Processing stops
See the error log for more details. Verify that all VSS writers are not reporitng errors by running command 'vssadmin list writers'. Restart the virtual machine and try the operation again. If the retry fails, see the error log for details about the errors.