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After Upgrading Oracle HTTP Server to 11.1.1.9 SSL Connection to Weblogic Fails with Error "Failure of Web Server bridge" and "wl_ssl_open failed. Failed to initialize secure connection" (Doc ID 2573369.1)

Last updated on AUGUST 09, 2021

Applies to:

Oracle HTTP Server - Version 11.1.1.9.0 and later
Information in this document applies to any platform.

Symptoms

After upgrading Oracle HTTP Server from 11.1.1.7 to 11.1.1.9, while accessing application deployed in Weblogic, it fails with the below error:

Failure of Web Server bridge:
No backend server available for connection: timed out after 10 seconds or
idempotent set to OFF or method not idempotent.

Request flow is as below:
Client -- HTTPS --> Oracle HTTP Server ( mod_wl_ohs ) -- HTTPS --> WebLogic Managed Server(s)

mod_wl_log file shows this:
------------------------------



Cause

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In this Document
Symptoms
Cause
Solution
References


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