How to fix the Oracle error ORA-14201: specified subpartition bound is too long?

In this post, you’ll learn more about the Oracle ErrorORA-14201: specified subpartition bound is too long with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14201: specified subpartition bound is too long

Reason for the Error ORA-14201: specified subpartition bound is too long

Length of a linear key representation of a high bound of a table subpartition being added or along which an existing table or index subpartition is being split exceeded the legal limit (4K).

How to fix the Error ORA-14201: specified subpartition bound is too long ?

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

Change the representation of a subpartition high bound to bring its length within legal limit.