IKYC037I Bad RemoveExpiredCerts or RemoveExpiredCertsAndKeys value in pkiserv.conf file
Explanation
PKI Services is reading its configuration file to locate the value specified for RemoveExpiredCerts or RemoveExpiredCertsAndKeys in the ObjectStore section. The value specified has an incorrect syntax.
System action
PKI Services continues, but expired certificates are not removed from the issued certificate list (ICL).
System programmer response
Correct the value and restart PKI Services if you want. For more information, see (Optional) Steps for updating the configuration file.