12.2 E-Business Suite HTTP Server Tier Is Fowarding Request To Shut Dow Oacore Servers Resulting "Failure of server APACHE Bridge error" Due To Incorrect Setup of mod_wl_ohs.conf (Doc ID 2172924.1)

Last updated on AUGUST 23, 2016

Applies to:

Oracle Applications Technology Stack - Version 12.2.4 and later
Information in this document applies to any platform.


E-Business Suite 12.2 Technology Stack, HTTP Server issues



To perform debug tests on OA Framework pages in E-Business Suite, on a 4 tier EBS 12.2 apps installation with 8 oacores on each tier.


To test debugging for OA Framework page issues with login, shutdown all services on 3 servers.

Leave services running on one server with only 1 oacore, and ensure the other 7 are shutdown.

When only 1 oacore server is running the following error occurs:

Failure of server APACHE Bridge error:

No backend server available for connection: timeout out after 10 seconds or idempotent set to OFF or method not idempotent


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