Oracle Database Discussions

Hi,
on 11g R2, connected as sysdba, I have the following errors. Any idea ? Any help ? Thanks before.

SQL> select sql_id, sql_text from v$sql where sql_text like '%SELECT A.BUSINESS_UNIT, D.DESCR FROM PS_SP_RECV1_NONVW%' and sql_text not like '%v$sq
;

SQL_ID
-------------

6d66jzkkyg2sw
SQL_TEXT
--------------------------------------------------------------------------------
SELECT A.BUSINESS_UNIT, D.DESCR FROM PS_SP_RECV1_NONVW A, PS_SP_RCV1_NONVWLN D W



HERE D.BUSINESS_UNIT LIKE 'IFP%' AND D.BUSINESS_UNIT=A.BUSINESS_UNIT AND D.LANGU
AGE_CD='FRA' UNION SELECT  BUSINESS_UNIT, DESCR FROM PS_SP_RECV1_NONVW A WHERE B
USINESS_UNIT LIKE 'IFP%' AND NOT EXISTS (SELECT 'X' FROM PS_SP_RCV1_NONVWLN D WH
ERE  D.BUSINESS_UNIT=A.BUSINESS_UNIT AND D.LANGUAGE_CD='FRA') ORDER BY 1


SQL> variable stmt_task VARCHAR2(64);
SQL>
SQL> EXEC :stmt_task := DBMS_SQLTUNE.CREATE_TUNING_TASK(sql_id => '6d66jzkkyg2sw');

PL/SQL procedure successfully completed.

SQL>
SQL> EXEC DBMS_SQLTUNE.EXECUTE_TUNING_TASK(:stmt_task);

PL/SQL procedure successfully completed.

SQL> EXEC dbms_sqltune.accept_sql_profile(:stmt_task);
BEGIN dbms_sqltune.accept_sql_profile(:stmt_task); END;

*
ERROR at line 1:
ORA-13786: missing SQL text of statement object "1" for tuning task "TASK_2767"
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.DBMS_SQLTUNE_INTERNAL", line 16442
ORA-06512: at "SYS.PRVT_SQLPROF_INFRA", line 31
ORA-06512: at "SYS.DBMS_SQLTUNE", line 7544
ORA-06512: at "SYS.DBMS_SQLTUNE", line 7568
ORA-06512: at line 1
SQL> DECLARE
  2    l_sql_tune_task_id  VARCHAR2(200);
  3  BEGIN
  4    l_sql_tune_task_id := DBMS_SQLTUNE.accept_sql_profile (
  5                            task_name => ':stmt_task',
  6                            name      => 'TEST_PROFILE',
  7                            force_match  => TRUE,
  8                            profile_type => DBMS_SQLTUNE.PX_PROFILE);
  9  END;
 10  /
DECLARE
*
ERROR at line 1:
ORA-13605: The specified task or object :stmt_task does not exist for the
current user.
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 86
ORA-06512: at "SYS.PRVT_ADVISOR", line 5878
ORA-06512: at "SYS.PRVT_SQLPROF_INFRA", line 28
ORA-06512: at "SYS.DBMS_SQLTUNE", line 7544
ORA-06512: at line 4