sub sup09  {
	my $sup09 = "09";
	my $nobloc = $config->{NoBlockCI};
	my $trans_date = &timestamp;
	my $return_date = &timestamp;
	my $AP = $config->{AP};
	my $AO = $config->{AO};
	my $AB = "AB".$_[0];
	my $AC = $config->{AC};
	my $seq = "AY0";
	my $message = $sup09.$nobloc.$trans_date.$return_date.$AP.$arnold.$AO.$arnold.$AB.$arnold.$AC.$arnold.$seq;
	my $checksum = &Checksum($message);
	my $sup09string = $message.$checksum;
		if($logging == 1) {
				  &logging($sup09string);
			  	  }
	return $sup09string;