Message “EF000ABase Initializing” appears after calling write function in NPD (Narrowband Proxy Data) SDK Sample

Hi forums members

I’m newbie at narrowband programming, so I’m testing NPD (Narrowband Proxy Data) SDK Sample; the Celsius & Fahrenheit converter one.

But when I execute the function that writes on the session (NPD.Write), the callback function returns me the “EF000ABase Initializing” message, Do you know when this happens?

Thanks in advance

Javier Cadena