How to fix the Oracle error ORA-13001: dimensions mismatch error?

In this post, you’ll learn more about the Oracle ErrorORA-13001: dimensions mismatch error with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13001: dimensions mismatch error

Reason for the Error ORA-13001: dimensions mismatch error

The number of dimensions in two HHCODEs involved in a binary HHCODE operation do not match.

How to fix the Error ORA-13001: dimensions mismatch error ?

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

Make sure that the number of dimensions in the HHCODEs match.