Originally Posted by
miamiflyer8
Just my thoughts:
I've never had experience with this on LX but did run into a similar issue on LH. I had one FFP entered but wanted to change to a different one, lh.com didn't let me but I went to the Austrian Airlines website and managed to change it there despite having no OS flights in my booking.
I have the same issue, need to change FFP number. I tried via the OS website, can retireve the booking, but have no option to change the FFP number. Where exactly did you do so in the reservation? TIA