This document describes JES2 initialization statements and their parameters and provides summary charts that highlight details of the statements. This document is specifically designed for installations running z/OS (5650-ZOS).

The associated z/OS JES2 Initialization and Tuning Guide SA32-0991 describes the general functions of JES2 and provides information describing JES2 initialization, JES2 processing, network job entry (NJE), remote job entry (RJE) for JES2, and factors affecting performance.