Solution : https://service.sap.com/sap/support/notes/695841 (SAP Service marketplace login required)
Key words : 
zipsun solaris 64-bit   /oracle/oracle 64-bit/oracle 9, ziphp-ux 64-bit   /oracle/oracle 64-bit/oracle 9, ziphp-ux 64-bit   /oracle/oracle 64-bit/oracle 8, ziphp-tru64   /oracle/oracle 64-bit/oracle 9, hp-tru64   /oracle/oracle 64-bit/oracle 8, aix 5l   /oracle/oracle 64-bit/oracle 9, ziplinux   /oracle/oracle 32-bit/oracle 9, terms truncate table performance reason, 64-bit/                                  aix_5l_64/p3282805_9204_aix64-5l, oracle extended maintenance support
Related Notes : 
       
| 834343 | Oracle 9.2 Platform Support for Async IO | 
| 644939 | Maintenance extension for Oracle Version 8.1.7 | 
| 354080 | Note collection for Oracle performance problems |