Use the HELP command on the server console or administrative command line client to display information about server and administrative command line client messages. Use the HELP command on the backup-archive client to display information about backup-archive client messages.
The Help error message number command displays the help text specific to the error message. You can get help information on server messages (prefixed by ANR), and administrative command line and backup-archive client messages (prefixed by ANS or ANE) except those specific to the administrative graphical user interface client.