IDVglobalQuery(): Error occured during IDVault.globalQuery . Aborting. Error message: java.lang.ClassCastException: com.novell.soa.script.mozilla.javascript.ConsString cannot be cast to java.lang.String

Error occurs in IDM 4.6 onwards due to new Java Class optimizations in Rhino on Java 1.6. Working around the issue requires converting the concatenation back to a single stirng.