Failed to execute policy function
ORA-28028 – Oracle Error Code
Could not authenticate remote server
ORA-28029 – Oracle Error Code
Could not authorize remote server for user string
ORA-28030 – Oracle Error Code
Server encountered problems accessing LDAP directory service
ORA-28035 – Oracle Error Code
Cannot Get Session Key for Authentication
ORA-28100 – Oracle Error Code
Policy function schema string is invalid
ORA-28101 – Oracle Error Code
Policy already exists
ORA-28010 – Oracle Error Code
Cannot expire external or global accounts
ORA-28011 – Oracle Error Code
The account will expire soon; change your password now
ORA-28020 – Oracle Error Code
IDENTIFIED GLOBALLY already specified