A new PTF has been released to improve report-block processing and the use
of built-in function calls under V420, and the following is from Nadir.
This PTF also includes the DTW_EXIT() function which should be very useful.
Mainly to tell Net.Data to quit processing the file when you are done
producing output. CAVEAT: There is a problem with small memory leaks with
DTW_EXIT() due to a C++ runtime problem that is getting fixed. This problem
existed before the PTF but the use of DTW_EXIT MAY make the problem