The action hold for PTF S004454 says this:
1. Customize and run the IDB2INST job from the member ARCMIGUT in the CDBASKL0 SMP/E library.
2. Run SQL statements from the ALTEROUT file.
3. Modify your archive procedure to use the new LOAD statements and IQLs stored in the LOADOUT and IQLOUT libraries.
The IDB2INST job in ARCMIGUT is a skeleton with a number of imbeds, selects and so forth. Clearly there is an interface that is to build this JCL for customization much like that for the IDB2SYS job at first install. What is that interface?
There is nothing documented in the action hold or any CA manual.
There is a mistake in the HOLD DATA text, it is supposed to refer to the installation SOURCE library - that's the place where the output from the skeleton customization process is stored