1. A computer program product for facilitating processing in a computing environment, said computer program product comprising: a computer readable storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method comprising: obtaining by a program an indication of a warning track facility installed within the computing environment, the warning track facility to provide to the program a warning track grace period to perform a function; receiving by the program a warning track notification indicating the warning track grace period has begun; and based on the warning track notification, at least initiating by the program the function within the warning track grace period.