How to fix the Oracle error ORA-14212: subpartition cannot be split along the specified high bound?

In this post, you’ll learn more about the Oracle ErrorORA-14212: subpartition cannot be split along the specified high bound with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14212: subpartition cannot be split along the specified high bound

Reason for the Error ORA-14212: subpartition cannot be split along the specified high bound

Attempted to split a subpartition along a bound which either collates higher than that of the subpartition to be split or lower than that of a subpartition immediately preceding the one to be split

How to fix the Error ORA-14212: subpartition cannot be split along the specified high bound ?

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

Ensure that the bound along which a subpartition is to be split collates lower than that of the subpartition to be split and higher than that of a subpartition immediately preceding the one to be split