Hi all, I have been trying to alter my sql profile to force match but was unable to get it to work according to the document link below it say it is possible but I keep getting the error below any help is appreciated http://download.oracle.com/docs/cd/B19306_01/server.102/b14211/sql_tune.htm#CHDDABDE SQL> BEGIN 2 DBMS_SQLTUNE.ALTER_SQL_PROFILE( 3 name => 'SYS_SQLPROF_0146a31c146a31c5', 4 attribute_name => 'FORCE_MATCH', 5 value => 'YES'); 6 END; 7 / BEGIN * ERROR at line 1: ORA-13835: invalid attribute name specified ORA-06512: at "SYS.DBMS_SQLTUNE_INTERNAL", line 7132 ORA-06512: at "SYS.DBMS_SQLTUNE", line 5603 ORA-06512: at line 2