Is there a list of error codes and their meanings?

Is there a list anywhere of error codes?

I’m getting errors in the log like

  • 2019-05-31 22:42:36: ERROR: Renaming file “\?\UNC\NAS01\nfs\Backups\pdn-laptop01\190531-2242.b68xO+K9SCOF35cLk4Bf9Q\182” to “\?\UNC\NAS01\nfs\Backups\pdn-laptop01\190531-2242.symlink_Task Scheduler Writer_{D61D61C8-D73A-4EEE-8CDD-F6F9786B7124}_TasksStore_files00000000\Microsoft\Windows\Workplace Join\Automatic-Device-Join” failed -4. The system cannot move the file to a different disk drive. (code: 17)

  • 2019-05-31 22:41:03: Could not create reflink at backup destination. Reflinks disabled. The request is not supported. (code: 50)

  • 2019-05-31 22:42:01: ERROR: Creating junction failed. Last error=5

  • 2019-05-31 22:42:08: ERROR: Creating symbolic link from “\?\UNC\NAS01\nfs\Backups\testfolderHvfgh—dFFoeRRRf_link” to “\?\UNC\NAS01\nfs\Backups\testfolderHvfgh—dFFoeRRRf” failed with error 50

Yes, there seems to be lots of information in the error messages themselves, but it would be nice if I could look up the generic reasons why the server would throw a error 50 or 5 or 17. :slightly_smiling_face:


Thank you for your reply. Yes, it helped some and added a little context.