IBM BPM: java.lang.OutOfMemoryError: PermGen space during bootstrapProcessServerData

During bootstrapProcessServerData step in IBM BPM installation you can get the message:

java.lang.OutOfMemoryError: PermGen space

I got it on Solaris SPARC.
Just add to your command:

./wsadmin.sh -lang jython -connType none -javaoption -Xmx1024m -javaoption -XX:MaxPermSize=512m -c "AdminTask.bootstrapProcessServerData(['-clusterName','BPMPSTEST.AppCluster'])"