How to fix the Oracle error NZE-29019: The protocol version is incorrect.?

In this post, you’ll learn more about the Oracle ErrorNZE-29019: The protocol version is incorrect. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NZE-29019: The protocol version is incorrect.

Reason for the Error NZE-29019: The protocol version is incorrect.

There is a protocol version mismatch between the two peers.

How to fix the Error NZE-29019: The protocol version is incorrect. ?

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

Specify the correct protocol version in the product’s configuration file.