1 files changed, 2 insertions, 1 deletions
diff --git a/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpUserNotification.java b/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpUserNotification.java
index 47e195a4..15bb2b9a 100644
--- a/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpUserNotification.java
+++ b/portal-BE/src/main/java/org/onap/portal/domain/db/ep/EpUserNotification.java
@@ -40,6 +40,7 @@
 
 package org.onap.portal.domain.db.ep;
 
+import java.io.Serializable;
 import java.time.LocalDateTime;
 import javax.persistence.CascadeType;
 import javax.persistence.Column;
@@ -88,7 +89,7 @@ CREATE TABLE `ep_user_notification` (
 @Getter
 @Setter
 @Entity
-public class EpUserNotification {
+public class EpUserNotification implements Serializable {
        @Id
        @GeneratedValue(strategy = GenerationType.AUTO)
        @Column(name = "ID", length = 11, nullable = false, columnDefinition = "int(11) AUTO_INCREMENT")