ORA-01017 error after password reset

SQL> show pdbs

  CON_ID CON_NAME    OPEN MODE RESTRICTED

 ---------- ---------------- ---------- -------------

2   PDB$SEED  READ ONLY NO

3   TEST  READ WRITE NO

SQL> alter session set container=TEST;

Session altered.

SQL> select username,account_status ,expiry_date from dba_users where username='TEST';

USERNAME ACCOUNT_STATUS EXPIRY_DA

--------  ----------------- ---------------

TEST   EXPIRED 24-OCT-22

SQL> alter user TEST identified by TesT#123#;

User altered.

SQL> conn TEST/TesT#123#

ERROR:

ORA-01017: invalid username/password; logon denied

Why I am getting ORA-01017 error after user's password reset ?