Our market has historically been testing. That market would insist on choosing the point in time. Casual users would probably not be so picky and would arbitrarily choose the last backup as the point in time.
1. Make a backup of the ‘running’ IFACE library used in the environment where the patch installation will occur. 2. Allocate a temporary output data set on MVS as follows:
1. Make a backup of the ‘running’ CPXLOAD library used in the environment where the patch installation will occur. 2. Allocate a temporary output data set on MVS as follows: DCB: DSORG=PS, RECFM=FB, LRECL=80, BLKSIZE=3120
