diff --git a/cust-services/src/main/java/de/hsadmin/bo/customer/MemberAsset.java b/cust-services/src/main/java/de/hsadmin/bo/customer/MemberAsset.java
index 873e721..6339d10 100644
--- a/cust-services/src/main/java/de/hsadmin/bo/customer/MemberAsset.java
+++ b/cust-services/src/main/java/de/hsadmin/bo/customer/MemberAsset.java
@@ -8,6 +8,8 @@ import java.util.Date;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
@@ -36,6 +38,7 @@ public class MemberAsset implements Serializable {
 	private Date date;
 
 	@Column(name="action", nullable = false)
+	@Enumerated(EnumType.STRING)
 	private MemberAssetAction action;
 	
 	@Column(name="amount", nullable = false)
diff --git a/cust-services/src/main/java/de/hsadmin/bo/customer/MemberShare.java b/cust-services/src/main/java/de/hsadmin/bo/customer/MemberShare.java
index 81dab67..974a093 100644
--- a/cust-services/src/main/java/de/hsadmin/bo/customer/MemberShare.java
+++ b/cust-services/src/main/java/de/hsadmin/bo/customer/MemberShare.java
@@ -7,6 +7,8 @@ import java.util.Date;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
@@ -35,6 +37,7 @@ public class MemberShare implements Serializable {
 	private Date date;
 
 	@Column(name="action", nullable = false)
+	@Enumerated(EnumType.STRING)
 	private MemberShareAction action;
 	
 	@Column(name="quantity", nullable = false)