During ACF2 r16 ESD install on a system running JES2. The ACF5APP job for an install with JES2 gets JES3 SYSLIB library SYS1.SIATMAC not defined and the APPLY fails. What causes this?
The problem is caused by the SAMPJCL(ACF3CSI) job which has DDDEFs for JES3 SYSLIB and SIATMAC for whether sites are using JES2 or JES3, whereas prior releases had separate DDDEFs for JES2 and JES3.
To address the problem encountered with the ACF5APP failing due to library SYS1.SIATMAC not be defined is to go in ACF3CSI, and remove the SIATMAC from distributed and target zones SYSLIB DDDEF: