Hello
According to my understanding you are using CodeWarrior for HC12 V5.1 and you are missing definition of registers FADDR and FDATA in mc9s12dj128.c / mc9s12dj128.h/
I checked the delivered files and the definition for these registers are indeed missing.
I would recommend you to submit a service request to get that fixed.
Click here to submit a service request.
In the mean time you can add register definition from attached regdef.h and refdef.c respectively to your mc9s12dj128.h and mc9s12dj128.c files.
These files are located respectively in directory {Install}\lib\hc12c\include and {Install}\lib\hc12c\src.
CrasyCat