"feature not currently available for index-organized tables"
*Cause: An attempt was made to use one or more of the following feature(s) not
currently supported for index-organized tables:
CREATE TABLE with LOB/BFILE/VARRAY columns,
partitioning/PARALLEL/CREATE TABLE AS SELECT options,
ALTER TABLE with ADD/MODIFY column options, CREATE INDEX
*Action: Do not use the disallowed feature(s) in this release.