Per Holddata of Plan Analyzer for DB2 PTF LU03338, the PPA customization job for a Db2 subsystem at Function Level M100 was ran. The 0825 job completed with an RC=04 with several mentions of undefined package/plans. Is this something to be concerned with?
Release : 20.0
Component : Plan Analyzer for DB2 for z/OS
This is just a warning. As long as the bind completed successfully, there is no need to worry.