CICS® supplies the library hlq.SDFHLPA. This library contains the modules that must be in the LPA. You can also use this library to install other CICS modules or application programs which you want to use from the LPA.
You can give the hlq.SDFHLPA library your own index, but if you do, you must specify the new index on the LINDEX parameter of the DFHISTAR job.
Add the full name of the hlq.SDFHLPA library to an LPALSTxx member of SYS1.PARMLIB. This ensures that the library contents are loaded into the PLPA at the next IPL of your system when CLPA is specified. Also APF-authorize the hlq.SDFHLPA library, by adding its name to an IEAAPFxx member of the SYS1.PARMLIB library.
For more information about this see Verifying your Java components installation.
You should also RACF-protect the hlq.SDFHLPA library, to prevent unauthorized or accidental modification of this library. For information about protecting the CICS libraries, see the CICS RACF® Security Guide.
During migration to the current release use of the MVS link pack area, you may like to add a DD statement for the hlq.SDFHLPA library to the DFHRPL concatenation of your CICS startup job stream.
You can install into the hlq.SDFHLPA library the CICS modules to be used from the MVS link pack area. This is in Installing CICS modules in the LPA.