problem in boundary conditions
 

i m working on conjugate heat transfer i have created the model in gambit and transferred it to fluent. problem is in boundary condition which appears as
axis:001
bottom_disc:014
default-interior:024
default-interior:023
default-interior:022
default-interior:021
bottom_wall:020
bottom_wall:019
outer_cylinder:018
inner_cylinder:017
inner_cylinder:016
bottom_disc:014
axis:001
how to eliminate these boundary conditions
please help