I've executed this Oracle packages:
exec DBMS_SQLTUNE.CREATE_STGTAB_SQLPROF(table_name=>'test_prof', schema_name=>'USER');
exec dbms_sqltune.pack_stgtab_sqlprof(staging_table_name=>'test_prof',profile_name=>'SYS_SQLPROF_TEMP');
and both of them are successfully completed. But when I try execute some query on this table or just describe columns from this table I've got ORA-04043: object test_prof does not exist. Could anyone explain me where this table is stored?