How to fix the Oracle error PCB-00209: Scale is not supported for host variable “string”?

In this post, you’ll learn more about the Oracle ErrorPCB-00209: Scale is not supported for host variable “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00209: Scale is not supported for host variable “string”

Reason for the Error PCB-00209: Scale is not supported for host variable “string”

Cause: A variable whose format does not support scaling was used in a SQL statement or embedded PL/SQL block. The following formats do not support scaling: PIC S9(n) COMP PIC S9(n) COMP-4 PIC S9(n) COMP-5 PIC S9(n) BINARY PIC 9(n) COMP

How to fix the Error PCB-00209: Scale is not supported for host variable “string” ?

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

Action: Remove the scale or use a datatype that support scaling.