Solution : https://service.sap.com/sap/support/notes/651797 (SAP Service marketplace login required)
Key words : 
br_ora_nls33 = /oracle/client/92x_<bits>/ocommon/nls/admin/dataotherwise, /oracle/805_<bits>/ocommon/nls/admin/data, $oracle_home/ocommon/nls/admin/data, install additional local oracle software, /oracle/client/92x_<bits>, oracle/client/92x_<bits>, directories $oracle_home/network/admin, install oracle client software, installing oracle client software, lowest oracle patch level
Related Notes : 
       
| 521230 | FAQ: Client software 9i or lower on UNIX | 
| 180430 | Installing the ORACLE client software for UNIX |