I would echo Alan's incredulity at the number of variables (100K) in your SAS data set! Does your local health department know that many SAS variables are crowded together in such cramped conditions?!?!?
Best of luck in all of your SAS endeavors!
I hope that this suggestion proves helpful now, and in the future!
Of course, all of these opinions and insights are my own, and do not reflect those of my organization or my associates. All SAS code and/or methodologies specified in this posting are for illustrative purposes only and no warranty is stated or implied as to their accuracy or applicability. People deciding to use information in this posting do so at their own risk.
Michael A. Raithel
"The man who wrote the book on performance"
Author: Tuning SAS Applications in the MVS Environment
Author: Tuning SAS Applications in the OS/390 and z/OS Environments, Second Edition
Author: The Complete Guide to SAS Indexes
Size does matter. - Tagline for Godzilla, 1998