Oracle PL/SQL/System Tables Views/dba resumable
Monitor for suspended transactions:
SQL>
SQL> set heading off
SQL>
SQL> select u1.username,
2 status,
3 name,
4 sql_text,
5 error_msg,
6 suspend_time
7 from dba_resumable r1, dba_users u1
8 where u1.user_id = r1.user_id;
no rows selected
SQL>