How to fix the Oracle error PCC-02437: Expecting an expression having binary integral type?

In this post, you’ll learn more about the Oracle ErrorPCC-02437: Expecting an expression having binary integral type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02437: Expecting an expression having binary integral type

Reason for the Error PCC-02437: Expecting an expression having binary integral type

Cause: A host variable was given that was not declared to be of some acceptable binary numberic integral type. Generally, when this error occurs, a signed or unsigned integral type was expected. Floating point or otherwise imprecise numeric types are considered erroneous.

How to fix the Error PCC-02437: Expecting an expression having binary integral type ?

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

Action: Replace the problematic host variable with one that was declared using a proper exact numeric integral type.