Solution : https://service.sap.com/sap/support/notes/1567511 (SAP Service marketplace login required)
Key words : 
ksh compat-libstdc++-33 elfutils-libelf-devel libaio libaio-devel libgcc libstdc++ unixodbc unixodbc-devel, @sapsys    hard    nofile   32800@sapsys    soft    nofile    32800@dba       hard    nofile    32800@dba       soft    nofile    32800depending, # rpm --import /usr/share/rhn/rpm-gpg-key, software development web server clustering storage clustering, oracle database installation requires special kernel parameters, text mode                     #up2date-nox --register, java-based sap applications require, rpm gpg key, hard disk manually, enable network time protocol
Related Notes : 
       
| 1565179 | SAP software and Oracle Linux | 
| 1172419 | Linux: Supported Java versions on the x86_64 platform | 
| 997990 | Oracle Linux / Oracle Unbreakable Enterprise Kernel | 
| 941735 | SAP memory management for 64-bit Linux systems | 
| 171356 | SAP software on Linux: General information |