OS/ VS Data Management
Systems Macro Instructions
VS1 Release 2
VS2 Release 1
Page of GC26-3793-1
Revised December 15, 1972
By TNL GN26-0748
Second Edition (September 1972)
This edition, as amended by technical newsletter GN26-0748, applies both to Release 2 of OS/VS1
and to Release 1 of OSNS2, and to all subsequent releases of either system unless otherwise
indicated in new editions or technical newsletters.
Significant system changes are summarized under "OS/VS1 Summary of Changes" or "OSNS2
Summary of Changes" following the Preface.
Information in this publication is subject to significant change. Any such changes will be published
in new editions or technical newsletters. Before using the publication, consult the latest IBM SRL
Newsletter, GN20.0360, that amends IBM Systemj360 and Systemj370 Bibliography, GA22-6822,
to learn which editions and technical newsletters are applicable and current.
Requests for copies of IBM p|