diff --git a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/PelayananFarmakologi.java b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/PelayananFarmakologi.java
index eb4827c2..7958ab18 100644
--- a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/PelayananFarmakologi.java
+++ b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/PelayananFarmakologi.java
@@ -24,6 +24,8 @@ import com.jasamedika.medifirst2000.helper.Caption;
 @Table(name = "pelayananfarmakologi_t")
 public class PelayananFarmakologi extends BaseTransaction {
 	
+	private static final long serialVersionUID = 778638186623894491L;
+
 	@ManyToOne(fetch = FetchType.LAZY)
 	@NotNull(message = "Produk Farmakologi tidak boleh kosong")
 	@JoinColumn(name = "objectprodukfarmakologifk")
diff --git a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/ProdukFarmakologi.java b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/ProdukFarmakologi.java
index 83defdc5..6927f5c7 100644
--- a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/ProdukFarmakologi.java
+++ b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/ProdukFarmakologi.java
@@ -16,6 +16,8 @@ import com.jasamedika.medifirst2000.helper.Caption;
 @Table(name = "produkfarmakologi_m")
 public class ProdukFarmakologi extends BaseActive {
 
+	private static final long serialVersionUID = -4184210423898563156L;
+
 	@NotNull(message = "Nama Produk tidak boleh kosong")
 	@Column(name = "namaproduk", nullable = false)
 	@Caption(value = "Nama Produk")
diff --git a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/SkoringTindakanFarmakologi.java b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/SkoringTindakanFarmakologi.java
index 523f72eb..2400cdba 100644
--- a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/SkoringTindakanFarmakologi.java
+++ b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/entities/SkoringTindakanFarmakologi.java
@@ -23,6 +23,8 @@ import com.jasamedika.medifirst2000.helper.Caption;
 @Table(name = "sdm_skoringtindakanfarmakologi_t")
 public class SkoringTindakanFarmakologi extends BaseTransaction {
 	
+	private static final long serialVersionUID = 7912488462464538308L;
+
 	@Column(name = "skor", nullable = false)
 	@Caption(value = "Nilai Skor")
 	private Double skor;
diff --git a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/PelayananFarmakologiVO.java b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/PelayananFarmakologiVO.java
index 4339d25d..2199f716 100644
--- a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/PelayananFarmakologiVO.java
+++ b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/PelayananFarmakologiVO.java
@@ -12,6 +12,8 @@ import com.jasamedika.medifirst2000.helper.Caption;
  */
 public class PelayananFarmakologiVO extends BaseTransactionVO {
 	
+	private static final long serialVersionUID = -8606524804074896991L;
+
 	@Caption(value = "Produk Farmakologi")
 	private ProdukFarmakologiVO produk;
 
diff --git a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/SkoringTindakanFarmakologiVO.java b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/SkoringTindakanFarmakologiVO.java
index a8bce960..9a143c37 100644
--- a/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/SkoringTindakanFarmakologiVO.java
+++ b/jasamedika-domain/src/main/java/com/jasamedika/medifirst2000/vo/SkoringTindakanFarmakologiVO.java
@@ -12,6 +12,8 @@ import com.jasamedika.medifirst2000.helper.Caption;
  */
 public class SkoringTindakanFarmakologiVO extends BaseTransactionVO {
 	
+	private static final long serialVersionUID = 2395905126104450639L;
+
 	@Caption(value = "Nilai Skor")
 	private Double skor;