FIX: Fix: 3.1A-21

SYMPTOM:

An S0C4 abend in BIMRECOV may occur while processing the PCCA control block.

Starting with z/OS 1.12, the IBM default configuration is to allocate the PCCA control block in 31-bit storage.  

BIMRECOV runs AMODE 24 and cannot access the control block when this configuration is used.

Since BIMRECOV does not require BIMOPSMD to obtain the CPU-ID field (PGACPUID), this process can be bypassed.

This fix bypasses the use of the PCCA control block.

RESOLUTION: 

Apply the following zap:

NAME BIMRECOV BIMOPSMD

VER 0D0C 4780C2E8

REP 0D0C 47F0C318