FWIW. Those are just generic 'driveline fault' messages. Perhaps 100 or 200 codes/errors might result in those. They really dont do much in term of diagnosis. Its like posting a picture of the CEL.
Could be rain and CAN errors, but Im not sure that will lock tranny to park. I seem to recall it will go to a default failafe mode to let it move. But really not sure. Let us know when you get BMW codes.