Pay attention: Only the latest version of EBS 12.1.3 with Database 22.214.171.124 can be installed there (see the Oracle certifications for more details).
*** You can also use the following note to install the needed RPM's
|GA (6.0) or higher of Oracle Linux 6 is required|
GA (6.0) or higher of Red Hat Enterprise Linux (RHEL) 6 is required
The following packages (or versions of packages) are not part of the OS distribution media and must be downloaded separately (from http://oss.oracle.com/projects/compat-oracle/files/Enterprise_Linux/) for both Oracle Linux 6 and RHEL 6 and installed manually:
1: The openmotif package version must be 2.1.30 (for example, openmotif-2.3.3-1 is not supported).
Good Luck ...