Oracle Solution for Error ora-14191

ORA-14191: ALLOCATE STORAGE may not be specified for Composite Range partitioned object

What triggered the Error:

User specified ALLOCATE STORAGE clause in ALTER TABLE/ALTER INDEX statement issued against a range-partitioned index which is illegal.

What should we do to fix it:

Remove the illegal option. If it is desired to add storage to individual partitions, ALLOCATE STORAGE clause may be specified with ALTER TABLE/INDEX MODIFY PARTITION statement.