My Oracle Support Banner

Explanation of "SSL call to NZ function nzos_Handshake failed" error codes (Doc ID 244527.1)

Last updated on APRIL 07, 2022

Applies to:

Oracle HTTP Server - Version and later
Information in this document applies to any platform.


The purpose of this Note is to give an explanation of error codes that are given when errors occur in SSL connections.

An example of what one could find in log files is:

For more information refer to <Note 829217.1>: Troubleshooting Oracle HTTP Server with SSL and Common Errors




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.