Solution : https://service.sap.com/sap/support/notes/722520 (SAP Service marketplace login required)
Key words :
instance profile /usr/sap/<sid>/sys/profile/<sid>_<instance>_<hostname>, -xmx1024m -xms1024m -xglobal192m -xdynclassgc -verbose, memory permsize heap reason, j2ee engine version prior, upgrading webas 630/640 j2ee engine, jstartup/vm/type = fast64if, latest tru64 unix patches, check sap note 736557, webas 630/640 j2ee engine, special patched version
Related Notes :
| 736557 | Changes made with the Config Tool are disregarded |
| 709140 | Recommended JDK and VM Settings for the WebAS630/640/7.0 |