I am installing z/OS 2.3, running DISK Version 12.5 and need operating system hooks for the following modules.
IFG0194E
IFG0196W
IGGDAU01
IFG0201R
Release : Disk Backup and Restore 12.5
PTF SO09366 makes a significant improvement in installing or updating the Disk OPEN SVCs. The previous process required that you update the four USERMODs (USERMOD2, USERMODH, USERMODJ, USERMODI) with the AMASPZAP logic provided in PTFs for the level of the z/OS modules installed (IFG0194E, IFG0196W, IFG0201R, IGGDAU01).
With PTF SO09366 applied, the method of installing the SVC zaps is simplified. The Zap JCL (Usermod) and zap will be contained in the same member located in the CCUWJCL library. No need to add in any prerequisites or copy the zap statements into the zap JCL.
The only change you may have to make is if the Disk SVC number you are using is not the default of 244 (x'F4').
If not 244, you must adjust the zaps, for SVC 245 for example, change 0AF4 to 0AF5, within the body of the zap itself.
The following are the CCUWJCL members to use for z/OS 2.3 and 2.4:
z/OS Level Module CCUWJCL Member
--------------------------------------
z/OS 2.4 IFG0194E Z240194E
IFG0196W Z240196W
IFG0201R Z240201R
IGGDAU01 Z240AU01
z/OS Level Module CCUWJCL Member
--------------------------------------
z/OS 2.3 IFG0194E Z230194E
IFG0196W Z230196W
IFG0201R Z230201R
IGGDAU01 Z230AU01