This chapter describes install and upgrade issues associated with Oracle HTTP Server.
You can install Oracle HTTP Server 11.1.1.x with the Oracle WebLogic Server 12c JRF/ADF combination. For instructions, see Oracle Fusion Middleware Certification/Compatibility Between 11g and 12c (Doc ID 1576554.1) at My Oracle Support:
During installation, you may notice the following warning message from the installers:
Java HotSpot(TM) Server VM warning: You have loaded library /tmp/OraInstall2015-04-30_04-19-43AM/oui/lib/linux/liboraInstaller.so which might have disabled stack guard. The VM will try to fix the stack guard now. It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
You can ignore this message, it is a known issue with Linux 32 and JDK7.
Oracle WebGate version 11.1.2.3 for Oracle HTTP Server supports only Oracle HTTP Server version 11.1.1.9 and not earlier versions. Earlier versions of WebGate for Oracle HTTP Server are supported against Oracle HTTP Server 11.1.1.9 as described in the certification matrix.
http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html
This is important for planning Oracle HTTP Server and WebGate updates if they will be performed separately. Specifically, the update to Oracle HTTP Server version 11.1.1.9 should be performed before an update to WebGate version 11.1.2.3 for Oracle HTTP Server.