1 files changed, 1 insertions, 2 deletions
diff --git a/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpMlRec.java b/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpMlRec.java
index 08c5fdf7..6422a27a 100644
--- a/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpMlRec.java
+++ b/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpMlRec.java
@@ -69,12 +69,11 @@ CREATE TABLE `ep_ml_rec` (
 @Table(name = "ep_ml_rec")
 @NoArgsConstructor
 @AllArgsConstructor
-
 @Getter
 @Setter
 @Entity
 @IdClass(EpMlRecId.class)
-public class EpMlRec {
+public class EpMlRec implements Serializable{
        @Id
        @Column(name = "time_stamp", nullable = false, columnDefinition = "datetime DEFAULT current_timestamp()")
        private LocalDateTime timeStamp;