Oracle Solution for Error ora-14111

ORA-14111: creation of a GLOBAL partitioned index on clustered tables is not supported

What triggered the Error:

An attempt was made to create a GLOBAL partitioned index on a clustered table which is currently illegal.

What should we do to fix it:

Remove PARTITION BY RANGE/HASH clause along with any partition descriptions to create a GLOBAL non-partitioned index on a clustered table