How to fix the Oracle error ORA-30555: global index partitioning key is an expression?

In this post, you’ll learn more about the Oracle ErrorORA-30555: global index partitioning key is an expression with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30555: global index partitioning key is an expression

Reason for the Error ORA-30555: global index partitioning key is an expression

An attempt was made to use an expression as a partitioning key in an index.

How to fix the Error ORA-30555: global index partitioning key is an expression ?

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

Do not attempt to use an expression as index partitioning key.