Find the dictionary table
set linesize 200
set verify off
set pagesize 9999
COLUMN table_name FORMAT a30 HEADING 'Table name'
COLUMN Comments FORMAT a90 HEADING 'Comments'
select table_name, comments
from dictionary
where table_name like upper('%&TABLE_TO_FIND%')
order by table_name
/
Fixed tables
set linesize 200
set verify off
set pagesize 9999
select name, type from v$fixed_table
where name like upper('%&TABLE_TO_FIND%')
order by name
/