If you want to install ICCSAP 4.0 base on linux you might receive the following JVM crash exception.

[root@utarchiv03 icc]# ./install
libjvm.so preloadLibrary(/data/Timetoact/icc/jre_6.0.0.sr9_20110208_03/jre/lib/amd64/libjava.so): libnsl.so.1: cannot open shared object file: No such file or directory
Could not create the Java virtual machine.
MoTTY X11 proxy: Authorisation not recognised
Install:
JVM terminated. Exit code=1
/data/Timetoact/icc//jre_6.0.0.sr9_20110208_03/jre/bin/java
-Xms40m
-Xmx1024m
-Xquickstart
-Xgcpolicy:gencon
-jar /data/Timetoact/icc/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
-os linux
-ws gtk
-arch x86_64
-showsplash
-launcher /data/Timetoact/icc/install
-name Install
–launcher.library /data/Timetoact/icc/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20120522-1813/eclipse_1502.so
-startup /data/Timetoact/icc/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
–launcher.overrideVmargs
-exitdata b
-toolId install
-accessRights admin input @osgi.install.area/install.xml
-vm /data/Timetoact/icc//jre_6.0.0.sr9_20110208_03/jre/bin/java
-vmargs
-Xms40m
-Xmx1024m
-Xquickstart
-Xgcpolicy:gencon
-jar /data/Timetoact/icc/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar

In this case you do not installed all required libraries on the OS. In this case the libnsl.so.1 is missin on the system. So just run “yum install *libnsl* to install the required libraries.