How to fix the Oracle error NZE-28866: Invalid peer certificate encoding?

In this post, you’ll learn more about the Oracle ErrorNZE-28866: Invalid peer certificate encoding with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NZE-28866: Invalid peer certificate encoding

Reason for the Error NZE-28866: Invalid peer certificate encoding

A field from a certificate in the peer’s certificate chain could not be recognized.

How to fix the Error NZE-28866: Invalid peer certificate encoding ?

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

Refer to Oracle Wallet Manager documentation to find out how to obtain the peer’s certificate. Then contact Oracle customer support with the peer’s certificate chain.