Products J2ObjC Reference CertPathValidatorException.Reason public static interface CertPathValidatorException.Reason implements Serializable Known Indirect Subclasses CertPathValidatorException.BasicReason, PKIXReason CertPathValidatorException.BasicReason The BasicReason enumerates the potential reasons that a certification path of any type may be invalid. PKIXReason The PKIXReason enumerates the potential PKIX-specific reasons that an X.509 certification path may be invalid according to the PKIX (RFC 3280) standard. The reason the validation algorithm failed. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated March 19, 2019.