How to fix the Oracle error ORA-54556: operation is not supported for 3-D geometry?

In this post, you’ll learn more about the Oracle ErrorORA-54556: operation is not supported for 3-D geometry with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-54556: operation is not supported for 3-D geometry

Reason for the Error ORA-54556: operation is not supported for 3-D geometry

A 3-D geometry was passed into an operation that supports only 2-D geometries.

How to fix the Error ORA-54556: operation is not supported for 3-D geometry ?

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

Check the Spatial documentation for operations that are supported and not supported on 3-D geometries.