Scrambler Ocabs Disabled

I get that on the speed rs when I go to track mode.
It's just a warning to tell you that traction (and others) has been disabled.
Mine also turns back on when you restart.
It's nothing to worry about as it's normal.

 

Because you (the rider) might not know what it means.....
If it were a fault, it'd have an orange spanner as a fault...
Alternatively , rtfm as advised....!!!!

 

Optimised Cornering Anti-lock Braking System

You've disabled the rider aids, so the warning message is prompting you to read the manual – as it is Triumph's responsibility to make sure you know what you've just done.

To add a little confusion, page 70 of the manual refers to it as Optimised Cornering Traction Control (no mention of OCABS), but it's clearly the same thing.

Here you go: