IKYS017I Error 0xnnnn exporting the {default | RA} key
Explanation
PKI Services is initializing and calling System SSL services to export one of its private keys from the key ring. The export failed. The problem is related to either the CA (default) certificate private key or the RA certificate private key, as indicated in the message.
System action
PKI Services stops.
System programmer response
Look up the error code in z/OS Cryptographic Services System SSL Programming. Diagnose the problem indicated by the return code. Restart PKI Services once corrections are made.