anchor.diff:  	interim_reservation_multiple_buckets_with_sufficient_amount,
   	interim_reservation_multiple_buckets_out_of_credit,
   	interim_debiting_exact_remain_amount, interim_debiting_below_package_size,
  -	interim_debiting_out_of_credit, octets_debiting_scenario_5, octets_debiting_scenario_6,
  +	interim_debiting_out_of_credit, interim_debiting_remove_session_attributes, octets_debiting_scenario_6,
   	octets_debit_and_reservation_scenario_1, octets_debit_and_reservation_scenario_2,
   	octets_debit_and_reservation_scenario_3, octets_debit_and_reservation_scenario_4,
   	octets_debit_and_reservation_scenario_5].
  
positive.code: 	mnesia:dirty_write(subscriber, Subscriber),
  	Destination = ocs:generate_identity(),
  	SessionId = [{'Session-Id', list_to_binary(ocs:generate_password())}],
  	{out_of_credit, _} = ocs_rating:rate(diameter, SubscriberID, Destination, final, [{octets, Debit}], [], SessionId),
  	{ok, #subscriber{session_attributes = []}} = ocs:find_subscriber(SubscriberID).
  
  octets_debiting_scenario_6() ->
  
negative.code: 	{out_of_credit, _} = ocs_rating:rate(diameter, SubscriberID, Destination, final, [{octets, Debit}], [], SessionId),
  	{ok, #subscriber{buckets = []}} = ocs:find_subscriber(SubscriberID).
  
  interim_debiting_remove_session_attributes() ->
  	[{userdata, [{doc, "Out of credit remove session attributes from subscriber record"}]}].
  
  interim_debiting_remove_session_attributes(_Config) ->
  	ProdID = ocs:generate_password(),
  	Price = #price{name = "overage", type = usage,
  		units = octets, size = 1000, amount = 100},
  