How to fix the Oracle error PCB-00633: Invalid host variable and attribute pairing?

In this post, you’ll learn more about the Oracle ErrorPCB-00633: Invalid host variable and attribute pairing with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCB-00633: Invalid host variable and attribute pairing

Reason for the Error PCB-00633: Invalid host variable and attribute pairing

Cause: The host variable and attribute pairing in a LOB DESCRIBE was invalid. Most likely, this was due to some problem with the host variable. For example, this error could occur if the host variable was not declared.

How to fix the Error PCB-00633: Invalid host variable and attribute pairing ?

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

Action: Usually, other, more specific, errors will accompany this one. Correcting some or all of those problems should resolve this error.