=item jobnum - see L<FS::queue>
+=item frozen - argument is frozen with Storable
+
=item arg - argument
=back
my $error =
$self->ut_numbern('argnum')
|| $self->ut_numbern('jobnum')
+ || $self->ut_enum('frozen', [ '', 'Y' ])
|| $self->ut_anything('arg')
;
return $error if $error;