In DBMaint.out we see following error message:
CAUAJM_I_85000 Compliance Application running
CAUAJM_E_85100 Unable to open database connection.
* ORA-28002: the password will expire within 7 days
CAUAJM_E_85002 Compliance Application terminated with error 
However when I logon to DB with aedbadmin user there's no such message.
Which userid is being used that runs the Compliance Application?
It is not aedbadmin user that is being used but the user specified in $AUTOUSER/config.$AUTOSERV in the following parameter:
Or you can check with your Oracle DBA to change the life time of the password to never expire/unlimited for this particular user