Cause: Server failed to authenticate
itself to the client
Action: Confirm that the server is a
valid database server.

Relared Errors:
ORA-28043:
invalid bind credentials for DB-OID connection
ORA-28044:
unsupported directory type
ORA-28045: SSL
authentication between database and OID failed
ORA-28046:
Password change for SYS disallowed
ORA-28047:
database is not a member of any enterprise domain in OID
ORA-28100:
policy function schema string is invalid
ORA-28101:
policy already exists
ORA-28102:
policy does not exist
ORA-28103:
adding a policy to an object owned by SYS is not allowed
ORA-28104:
input value for string is not valid