When you work with option 'INS Free Obsolete Packages and Plans (Optional)' in Post-Install Tasks, there is no way to review the list of plans and packages generated in the ssid0004 JCL that will be free when the ssid0004 job is run.
The only way to review the list of plans and packages generated in the ssid0004 JCL is after the ssid0004 job has been run.
After the ssid0004 JCL was generated review the JCL and immediately delete the //FREEPKG1 step so plans and packages are not mistakenly freed prior to review. Delete starting from the following to the end of the ssid0004 JCL:
//*-----------------------------------------------------------------
//* PERFORM THE FREE PACKAGE/PLAN STATEMENTS
//*-----------------------------------------------------------------
//OUTDD DD DISP=(,CATLG),DSN=HLQ.FREEPKGS,
// UNIT=SYSDA,SPACE=(3200,(1000,500),RLSE),
// DCB=(RECFM=FB,LRECL=80)