diff --git a/pkg/controller.v1alpha3/consts/const.go b/pkg/controller.v1alpha3/consts/const.go
index 35be3a0185f..ba97e9763ad 100644
--- a/pkg/controller.v1alpha3/consts/const.go
+++ b/pkg/controller.v1alpha3/consts/const.go
@@ -26,6 +26,8 @@ const (
 	LabelSuggestionTag = "suggestion"
 
 	LabelSuggestionImageTag = "image"
+
+	ReconcileErrorReason = "ReconcileError"
 )
 
 var (
diff --git a/pkg/controller.v1alpha3/suggestion/suggestion_controller.go b/pkg/controller.v1alpha3/suggestion/suggestion_controller.go
index 40e4fd9bffa..571d8103bde 100644
--- a/pkg/controller.v1alpha3/suggestion/suggestion_controller.go
+++ b/pkg/controller.v1alpha3/suggestion/suggestion_controller.go
@@ -26,6 +26,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/client-go/tools/record"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/handler"
@@ -37,6 +38,7 @@ import (
 	experimentsv1alpha3 "github.com/kubeflow/katib/pkg/apis/controller/experiments/v1alpha3"
 	suggestionsv1alpha3 "github.com/kubeflow/katib/pkg/apis/controller/suggestions/v1alpha3"
 	trialsv1alpha3 "github.com/kubeflow/katib/pkg/apis/controller/trials/v1alpha3"
+	"github.com/kubeflow/katib/pkg/controller.v1alpha3/consts"
 	"github.com/kubeflow/katib/pkg/controller.v1alpha3/suggestion/composer"
 	"github.com/kubeflow/katib/pkg/controller.v1alpha3/suggestion/suggestionclient"
 	"github.com/kubeflow/katib/pkg/controller.v1alpha3/util"
@@ -61,6 +63,7 @@ func newReconciler(mgr manager.Manager) reconcile.Reconciler {
 		SuggestionClient: suggestionclient.New(),
 		scheme:           mgr.GetScheme(),
 		Composer:         composer.New(mgr.GetScheme(), mgr.GetClient()),
+		recorder:         mgr.GetRecorder(ControllerName),
 	}
 }
 
@@ -104,7 +107,8 @@ type ReconcileSuggestion struct {
 	composer.Composer
 	suggestionclient.SuggestionClient
 
-	scheme *runtime.Scheme
+	scheme   *runtime.Scheme
+	recorder record.EventRecorder
 }
 
 // Reconcile reads that state of the cluster for a Suggestion object and makes changes based on the state read
@@ -143,6 +147,8 @@ func (r *ReconcileSuggestion) Reconcile(request reconcile.Request) (reconcile.Re
 	} else {
 		err := r.ReconcileSuggestion(instance)
 		if err != nil {
+			r.recorder.Eventf(instance, corev1.EventTypeWarning,
+				consts.ReconcileErrorReason, err.Error())
 			logger.Error(err, "Reconcile Suggestion error")
 			return reconcile.Result{}, err
 		}
diff --git a/test/e2e/v1alpha3/run-e2e-experiment.go b/test/e2e/v1alpha3/run-e2e-experiment.go
index f7887cb576e..7bd9d9dc3ca 100644
--- a/test/e2e/v1alpha3/run-e2e-experiment.go
+++ b/test/e2e/v1alpha3/run-e2e-experiment.go
@@ -111,10 +111,4 @@ func main() {
 	}
 
 	log.Printf("Experiment has recorded best current Optimal Trial %v", exp.Status.CurrentOptimalTrial)
-	err = kclient.DeleteExperiment(exp)
-	if err != nil {
-		log.Printf("CreateExperiment from YAML failed: %v", err)
-		return
-	}
-	log.Printf("Experiment %v deleted", exp.Name)
 }
diff --git a/test/scripts/v1alpha3/run-suggestion-bayesian.sh b/test/scripts/v1alpha3/run-suggestion-bayesian.sh
index 4e792ad14b4..d901592b12f 100755
--- a/test/scripts/v1alpha3/run-suggestion-bayesian.sh
+++ b/test/scripts/v1alpha3/run-suggestion-bayesian.sh
@@ -62,5 +62,6 @@ cd ${GO_DIR}/test/e2e/v1alpha3
 echo "Running e2e skopt bayesian optimization experiment"
 export KUBECONFIG=$HOME/.kube/config
 go run run-e2e-experiment.go ../../../examples/v1alpha3/skopt-bayesian-optimization-example.yaml
-
+kubectl -n kubeflow describe suggestion
+kubectl -n kubeflow delete experiment skopt-bayesian-optimization-example
 exit 0
diff --git a/test/scripts/v1alpha3/run-suggestion-grid.sh b/test/scripts/v1alpha3/run-suggestion-grid.sh
index 61f646919fb..166642b5a85 100755
--- a/test/scripts/v1alpha3/run-suggestion-grid.sh
+++ b/test/scripts/v1alpha3/run-suggestion-grid.sh
@@ -62,5 +62,6 @@ cd ${GO_DIR}/test/e2e/v1alpha3
 echo "Running e2e chocolate grid experiment"
 export KUBECONFIG=$HOME/.kube/config
 go run run-e2e-experiment.go ../../../examples/v1alpha3/chocolate-grid-example.yaml
-
+kubectl -n kubeflow describe suggestion
+kubectl -n kubeflow delete experiment chocolate-grid-example
 exit 0
diff --git a/test/scripts/v1alpha3/run-suggestion-random.sh b/test/scripts/v1alpha3/run-suggestion-random.sh
index 6956432150c..c3e55586b95 100755
--- a/test/scripts/v1alpha3/run-suggestion-random.sh
+++ b/test/scripts/v1alpha3/run-suggestion-random.sh
@@ -62,5 +62,6 @@ cd ${GO_DIR}/test/e2e/v1alpha3
 echo "Running e2e hyperopt random experiment"
 export KUBECONFIG=$HOME/.kube/config
 go run run-e2e-experiment.go ../../../examples/v1alpha3/hyperopt-random-example.yaml
-
+kubectl -n kubeflow describe suggestion
+kubectl -n kubeflow delete experiment hyperopt-random-example
 exit 0