Thanks for getting back in touch with unable to record from TV Anywhere for Sky Sports and Sky Movies.
I tried this on a test account and when you select a programme either from Sky Sports or Sky Movies it gives an option for record. Also it works when you select view show information. Do you get this option when you try?
Another thing is to make sure you are signed in with the primary email account as that could be the reason why the error your getting is saying subscription needed.