User development, A new message was posted in the thread "V8Compatible: How to set it in JBoss?": http://community.jboss.org/message/519813#519813 Author : Davide Cicuta Profile : http://community.jboss.org/people/davidec Message: -------------------------------------------------------------- Hello! Thanks for your quick reply.   I'm using JBoss 4.2.3   In run.bat I have a line like: set JAVA_OPTS=%JAVA_OPTS% -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Doracle.jdbc.V8Compatible=true   JAVA_OPTS is indeed correct (as displayed in the initial log), but the behaviour is not!   I start JBoss via Eclipse (I added -Doracle.jdbc.V8Compatible=true to the launch configuration), but the same happens when I start it from command prompt... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519813#519813