How to fix the Oracle error NPL-00420: received ASN.1 object identifier with more than 256 sub-identifiers?

In this post, you’ll learn more about the Oracle ErrorNPL-00420: received ASN.1 object identifier with more than 256 sub-identifiers with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NPL-00420: received ASN.1 object identifier with more than 256 sub-identifiers

Reason for the Error NPL-00420: received ASN.1 object identifier with more than 256 sub-identifiers

Cause: The ASN.1 protocol engine received an ASN.1 encoding which it could not process because its implementation does not support it.

How to fix the Error NPL-00420: received ASN.1 object identifier with more than 256 sub-identifiers ?

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

Action: Not normally visible to the user. For further details, turn on tracing and re-execute the failing operation. If the error persists, contact Worldwide Customer Support.