Hi
that's what I did:
SQL> select profile from DBA_USERS where username = 'SYSTEM';
PROFILE
------------------------------
DEFAULT
SQL> alter profile DEFAULT limit password_life_time UNLIMITED;
Profile altered.
But I get still the warning message every login. ORA-28002: the password will expire within 7 days.
$ sqlplus system/oracle111@XE
SQL*Plus: Release 11.2.0.2.0 Production on Mon Aug 27 10:29:03 2012
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-28002: the password will expire within 7 days
Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
SQL>