Solution : https://service.sap.com/sap/support/notes/1263258 (SAP Service marketplace login required)
Key words :
dvebmgs<instance>/j2ee/cluster/<java node>/core, request=exclusive+prepwalk+compactthe j2ee cluster, /developerworks/java/jdk/tools/mat, <java_home>/jre/bin directory, zip package named core, /usr/sap/<sid>/jc, java heap size, ibm developerworks website, kill -3 <j2ee_node pid>, ibm dtfj adapter
Related Notes :
| 861215 | Recommended Settings for the Linux on AMD64/EM64T JVM |
| 724452 | Central Note for SAP NetWeaver Java Server 04/2004s |