Hi all,
The DBMS_MONITOR.SESSION_TRACE_ENABLE returned ORA-00030 although the session is already there.
Oracle 11g R1
Windows Server 2003 SP2
SQL> show user
USER is "SYS"
SQL>
SQL> select sid, serial# from v$session where username='SA' ;
SID SERIAL#
---------- ----------
390 4918
SQL> exec DBMS_MONITOR.SESSION_TRACE_ENABLE(session_id=>390, serial_num=>4918, waits => TRUE, binds => FALSE);
*
ERROR at line 1:
ORA-00030: User session ID does not exist.
ORA-06512: at "SYS.DBMS_MONITOR", line 123
ORA-06512: at line 1