MSIR.0246 Unknown (item) on SIRFIELD (subcmd) command: (string)

This message indicates that a SIRFIELD 'subcmd' command was issued which contained 'string' where a field or alias name was required (as indicated by 'item'), and that the name is not known. If you wish to invoke this SIRFIELD command, you should correct 'item' or define it before invoking the command. In the case of a field name, it must be defined using the DEFINE FIELD command. In the case of an alias name, it must be defined using the SIRFIELD ALIAS command.

The command is rejected.