CorbaMessageMediator messageMediator, UnknownException ex)
{
// NOTE: This service context container gets augmented in
// tail call.
ServiceContexts contexts = null;
SystemException sys = new UNKNOWN( 0,
CompletionStatus.COMPLETED_MAYBE);
contexts = new ServiceContexts( (ORB)messageMediator.getBroker() );
UEInfoServiceContext uei = new UEInfoServiceContext(sys);
contexts.put( uei ) ;
return createSystemExceptionResponse(messageMediator, sys, contexts);