Hyperion -- Failure of Webserver Bridge -- After SSL/TLS implementation

A short story for today:)

An issue on a SSL/TLS enabled Hyperion 11.2.7 environment reported to me.. This issue was directly related with the SSL/TLS implementation. This is because it was reported that the issue started to appear just after enabling SSL/TLS on Hyperion.

Okay.. I will keep it short this time.. 

This is related with the wrong config in OHS-Weblogic..

OHS logs and Weblogic Managed Server logs told us the details, but as it has started happening after SSL/TLS config, it was already clear that, the cause was something related with the configuration.. 

(Note that, these types of issue may also caused by some incompatibilities between Hyperion tech. and the SSL/TLS versions used in implementation.. Also note that, there are few bugs around these things..

Anyways, It is good to go through MOS documents below.. (of course after analyzing the logs..)

After Applying OHS/Web-Tier Patch Set 11.1.1.9 : SSL Connection to WLS fails with "Failure of Web Server bridge" (Issue 1 - SSL Protocols) (Doc ID 2087174.1)

"Failure of Web Server bridge" If Mod_wl_Ohs Is Configured to Talk SSL with WLS and Strong Ciphersuites Are In Use (Doc ID 1604551.1)

After Configuring SSL between OHS and WLS, the Application from the Browser Fails with "Failure of Web Server bridge" (Doc ID 2198073.1)

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)

*In our case, the solution was found while reviewing the setup with the MOS Note -> "Steps to Setting Up SSL Offloading with OHS Webserver From EPM 11.1.2.x (Doc ID 1530169.1)"

Just wanted to share.. This is a direct info for a specific case I know, but it may save you time! (at least the context & the error & MOS document mappings will ease your work for diagnosing these issues on Hyperion :)