Cannot create session from java library in CF1

After upgrading from Rel.6.0.1 to Rel.6.0.1CF1the following code in a java library stops working:

public class jthumbnail extends AgentBase{

public void processImgFile ()

{

… other code …

NotesThread.sinitThread();

Session s = NotesFactory.createSession();

… other code …

}}

The error is “Agent cannot create session”.

Putting the server back to Rel.6.0.1 fixes it.

Is this issue addressed in CF2 or in 6.0.2?