[ERROR]
A string has been specified as initial value in a DCB directive. The initial value for a constant block can be any byte, half-word or word absolute expression as well as a simple relocatable expression.
CstSec: SECTION
label: DCB.B 10, "aaaaaa"
; ...
Specify the ASCII code associated with the characters in the string as initial value.
CstSec: SECTION
label: DCB.B 10, $61
; ...