How to fix the Oracle error ORA-28351: cannot encrypt the column of a cluster key?

In this post, you’ll learn more about the Oracle ErrorORA-28351: cannot encrypt the column of a cluster key with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28351: cannot encrypt the column of a cluster key

Reason for the Error ORA-28351: cannot encrypt the column of a cluster key

An attempt was made to encrypt a column of the cluster key. A column of the cluster key in a clustered table cannot be encrypted.

How to fix the Error ORA-28351: cannot encrypt the column of a cluster key ?

You can fix this error in Oracle by following the below steps

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