Solution : https://service.sap.com/sap/support/notes/858085 (SAP Service marketplace login required)
Key words : 
patches -> sap netweaver -> sap netweaver -> sap netweaver 04 -> entry, patches -> sap netweaver -> sap netweaver components, -> sap enterprise portal -> sap ep 6, 20 -> portal server -> sap startup framework 6, java -> sap j2ee engine 6, j2ee application program terminates, sap service marketplace, j2ee server runs, prerequisites runtime error, relevant archive scsclient
Related Notes : 
       
| 853426 | Stability issues of NW04 Java applications on AIX JVM | 
| 852918 | Setting up the operating system to get a full system core | 
| 852567 | Control activation of J2EE signal handler | 
| 716927 | Overview of AIX JVM for NetWeaver 2004 and 7.0 (2004s) | 
| 710914 | Upgrading the J2EE Engine Startup Framework |