ORA-25186: INCLUDING clause specified for index-organized table without OVERFLOW

ORA-25186: INCLUDING clause specified for index-organized table without OVERFLOW

Cause: INCLUDING clause of a CREATE TABLE is an valid option only for index-organized tables with OVERFLOW clause (at creation time) or if an OVERFLOW segment already exists (at ALTER time).

Action: Specify OVERFLOW clause for the index-organized table : For ALTER, perform ADD OVERFLOW first.