Ticketing automation takes care of the SSRs.
A prerequisite, of course, is that ticketing must occur before the SSRs can be generated. I suspect that in this case the culprit may be the inexperience of a ticketing agent in an airport location with 1 flight/day and very little upline/downline connecting activity. Ticketing is not simple, particularly if the tickets and both international and interline. .

Say what you want, but if there's only one carrier out there that understands inter-system messaging, my bet goes to the inventor of the first GDS, the holder of the 001 airline code, that must send some sort of inter-system message for just about any interline itinerary it tickets.