File No. S370-:16
OS/VS2 Supervisor Services
Systems and Macro Instructions
VS2 Release 3
Second Edition (June, 1975)
This is a reprint of GC28-0683-0 incorporating changes released in the following Technical
GN28-2589 (dated February 28, 1975)
This edition applies to release 3 of OS/VS2 and to all subsequent VS2 releases until
otherwise indicated in new editions or Technical Newsletters. Changes are continually made
to the information herein; before using this publication in connection with the operation of
IBM systems, consult the latest IBM System/370 Bibliography, GC20-0001, for the editions
that are applicable and current.
Requests for copies of IBM publications should be made to your IBM representative or to
the IBM branch office serving your locality.
A form for readers' comments is provided at the back of this publication. If the form has
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