How to fix the Oracle error NZE-43020: pkcs11: Multiple certificates found on smart card/HSM with given cert label?

In this post, you’ll learn more about the Oracle ErrorNZE-43020: pkcs11: Multiple certificates found on smart card/HSM with given cert label with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NZE-43020: pkcs11: Multiple certificates found on smart card/HSM with given cert label

Reason for the Error NZE-43020: pkcs11: Multiple certificates found on smart card/HSM with given cert label

Certificates with identical labels were found in the smart card/HSM.

How to fix the Error NZE-43020: pkcs11: Multiple certificates found on smart card/HSM with given cert label ?

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

Follow smart card/HSM vendor documentation to assign unique certificate labels to certificates.