diff --git a/apier/v1/routes_with_rates_it_test.go b/apier/v1/routes_with_rates_it_test.go
index c622da73d..f94acc903 100644
--- a/apier/v1/routes_with_rates_it_test.go
+++ b/apier/v1/routes_with_rates_it_test.go
@@ -39,7 +39,7 @@ var (
 		testV1RouteSWithRateSRpcConn,
 		testV1RouteSWithRateSFromFolder,
 		testV1RouteSWithRateSGetRoutes,
-		//testV1RouteSWithRateSAccountWithRateProfile, //need to be discussed
+		testV1RouteSWithRateSAccountWithRateProfile, //need to be discussed
 		testV1RouteSWithRateSStopEngine,
 	}
 )
@@ -165,7 +165,6 @@ func testV1RouteSWithRateSGetRoutes(t *testing.T) {
 	}
 }
 
-/*
 func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 	routePrf = &RouteWithCache{
 		RouteProfile: &engine.RouteProfile{
@@ -250,10 +249,10 @@ func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 			{
 				RouteID: "RouteWithAccAndRatePrf",
 				SortingData: map[string]interface{}{
-					utils.Account: "AccWithVoice",
-					"Cost":        0.0,
-					"MaxUsage":    30000000000.0,
-					utils.Weight:  20.0,
+					utils.Account:     "AccWithVoice",
+					utils.Cost:        0.0,
+					utils.CapMaxUsage: 30000000000.0,
+					utils.Weight:      20.0,
 				},
 			},
 			{
@@ -302,8 +301,8 @@ func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 				RouteID: "RouteWithAccAndRatePrf",
 				SortingData: map[string]interface{}{
 					utils.Account:            "AccWithVoice",
-					"Cost":                   0.6,
-					"MaxUsage":               30000000000.0,
+					utils.Cost:               0.6,
+					utils.CapMaxUsage:        30000000000.0,
 					utils.RateProfileMatched: "RT_ANY2CNT_SEC",
 					utils.Weight:             20.0,
 				},
@@ -311,7 +310,7 @@ func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 			{
 				RouteID: "RouteWithRP",
 				SortingData: map[string]interface{}{
-					"Cost":                   0.6,
+					utils.Cost:               0.6,
 					utils.RateProfileMatched: "RT_ANY1CNT_SEC",
 					utils.Weight:             10.0,
 				},
@@ -363,7 +362,7 @@ func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 				SortingData: map[string]interface{}{
 					utils.Account:            "AccWithVoice",
 					utils.Cost:               0.62,
-					"MaxUsage":               30000000000.0,
+					utils.CapMaxUsage:        30000000000.0,
 					utils.RateProfileMatched: "RT_ANY2CNT_SEC",
 					utils.Weight:             20.0,
 				},
@@ -380,7 +379,6 @@ func testV1RouteSWithRateSAccountWithRateProfile(t *testing.T) {
 	}
 
 }
-*/
 
 func testV1RouteSWithRateSStopEngine(t *testing.T) {
 	if err := engine.KillEngine(100); err != nil {
diff --git a/data/tariffplans/routes_with_rates/DestinationRates.csv b/data/tariffplans/routes_with_rates/DestinationRates.csv
new file mode 100644
index 000000000..ad8f0a539
--- /dev/null
+++ b/data/tariffplans/routes_with_rates/DestinationRates.csv
@@ -0,0 +1,2 @@
+#Id,DestinationId,RatesTag,RoundingMethod,RoundingDecimals,MaxCost,MaxCostStrategy
+DR_ANY_1CNT,*any,RT_1CNT,*up,5,0,
\ No newline at end of file
diff --git a/data/tariffplans/routes_with_rates/Rates.csv b/data/tariffplans/routes_with_rates/Rates.csv
new file mode 100644
index 000000000..1e52c1789
--- /dev/null
+++ b/data/tariffplans/routes_with_rates/Rates.csv
@@ -0,0 +1,2 @@
+#Id,ConnectFee,Rate,RateUnit,RateIncrement,GroupIntervalStart
+RT_1CNT,0,0.01,60s,1s,0s
\ No newline at end of file
diff --git a/data/tariffplans/routes_with_rates/RatingPlans.csv b/data/tariffplans/routes_with_rates/RatingPlans.csv
new file mode 100644
index 000000000..d84767576
--- /dev/null
+++ b/data/tariffplans/routes_with_rates/RatingPlans.csv
@@ -0,0 +1,2 @@
+#Id,DestinationRatesId,TimingTag,Weight
+RP_TESTIT1,DR_ANY_1CNT,*any,10
\ No newline at end of file
diff --git a/data/tariffplans/routes_with_rates/RatingProfiles.csv b/data/tariffplans/routes_with_rates/RatingProfiles.csv
new file mode 100644
index 000000000..cbf294394
--- /dev/null
+++ b/data/tariffplans/routes_with_rates/RatingProfiles.csv
@@ -0,0 +1,2 @@
+#Tenant,Category,Subject,ActivationTime,RatingPlanId,RatesFallbackSubject
+cgrates.org,*routes,*any,2018-01-01T00:00:00Z,RP_TESTIT1,
diff --git a/engine/routes.go b/engine/routes.go
index 7176c9ab0..4d3d62f0e 100644
--- a/engine/routes.go
+++ b/engine/routes.go
@@ -262,8 +262,8 @@ func (rpS *RouteService) costForEvent(ev *utils.CGREvent,
 			}
 			if usage > accountMaxUsage {
 				// remain usage needs to be covered by rating plans
-				if len(rpIDs) == 0 {
-					return nil, fmt.Errorf("no rating plans defined for remaining usage")
+				if len(rpIDs) == 0 && len(rtPrfIDs) == 0 {
+					return nil, fmt.Errorf("no rating plans or rate profiles defined for remaining usage")
 				}
 				// update the setup time and the usage
 				sTime = sTime.Add(accountMaxUsage)
@@ -278,7 +278,7 @@ func (rpS *RouteService) costForEvent(ev *utils.CGREvent,
 
 	if accountMaxUsage == 0 || accountMaxUsage < initialUsage {
 		var rateRply RateProfileCost
-		if len(rpS.cgrcfg.RouteSCfg().RateSConns) != 0 && len(rtPrfIDs) != 0 {
+		if len(rpS.cgrcfg.RouteSCfg().RateSConns) != 0 {
 			if err := rpS.connMgr.Call(rpS.cgrcfg.RouteSCfg().RateSConns, nil, utils.RateSv1CostForEvent,
 				&utils.ArgsCostForEvent{
 					RateProfileIDs: rtPrfIDs,