fix

code/sapparent/sapservice/src/main/java/org/fouram/entity/SapMessageUser.java

@@ -20,6 +20,8 @@ import lombok.NoArgsConstructor;
 public class SapMessageUser implements Serializable {
 	private static final long serialVersionUID = 1L;
 
+	private Long id;
+	
 	private String userId;
 	
 	private String name;