This warning is displayed when the awareness is loaded (with TASK.CONFIG / EXTention.LOAD) before establishing the debug connection with SYStem.Mode Up / SYStem.Mode Attach. TRACE32 disables in this case the awareness. A gray “(disabled)” status is displayed then in the status line:

You can enable the awareness by reloading after establishing the debug connection. You can also enable the awareness by double-clicking the gray “(disabled)” field.

When writing your script, please make sure to load the awareness after SYStem.Mode Up / SYStem.Mode Attach command.