Failed login does not populate to dba_audit_trail after upgraded to 18c
Hi,
Recently we upgraded our db from 12c R1 to 18.8,
after the upgrade, we found that the failed login is not populated to dba_audit_trail
even the audit_trail parameter is 'db,extended' and
audit session whenever not successful re-issued.
Is there any change in the failed login audit behavior in 18c?
thanks