I have been asked to provide the same type of reports for TCP out of sequence fields recently and believe i have the same question as the original requester here.
Within Smartconsole itself, you can add in the columns of "TCP packet out of state" and "TCP Flags" for log searches.
Even the problem here with this raw output is that you can't export the CSV as it directs you to use SmartView. On Smartview, these fields are not selectable (note: I have add success with 'tcp_flags:" with an exact flag; not wildcard" and a raw search of "First packet isn't SYN" but not with 'tcp_packet_out_of_state' field).
In regards to whether the log field is indexed, it looks like both the 'tcp_flag' and 'tcp_packet_out_of_state' fields are indexed per this SK (https://support.checkpoint.com/results/sk/sk144192).
Is there any possibility for a user to add these two fields to use for a custom report or view? If so, is there any SK or guide i can reference?