IBM z/OS V2R2: JES2, JES3, and SDSF

JES2

This chapter describes the JES2 updates that are related to z/OS V2R2 and includes the following topics:

•1.1, “JES2 overview of changes” on page 2

•1.2, “JOBGROUP” on page 2

•1.3, “EVENTLOG” on page 16

•1.4, “Deadline scheduling” on page 17

•1.5, “JES3 JECL statements overview” on page 19

•1.6, “RAS enhancements” on page 21

•1.7, “Checkpoint improvements” on page 25

•1.8, “EXIT updates” on page 27

1.1 JES2 overview of changes

New functions were added to JES2. These functions also are reflected in System Display and Search Facility (SDSF), ...