diff --git a/bpel-store/src/main/java/org/apache/ode/store/hib/ProcessConfDaoImpl.java b/bpel-store/src/main/java/org/apache/ode/store/hib/ProcessConfDaoImpl.java
index 6816cc2..2aba974 100644
--- a/bpel-store/src/main/java/org/apache/ode/store/hib/ProcessConfDaoImpl.java
+++ b/bpel-store/src/main/java/org/apache/ode/store/hib/ProcessConfDaoImpl.java
@@ -68,7 +68,7 @@
      * @hibernate.map table="STORE_PROCESS_PROP" role="properties_"
      * @hibernate.collection-key column="propId" foreign-key="none"
      * @hibernate.collection-index column="name" type="string" 
-     * @hibernate.collection-element column="value" type="string" length="2048"
+     * @hibernate.collection-element column="data" type="text"
      */
     public Map<String,String> getProperties_() {
         return _properties;
diff --git a/bpel-store/src/main/java/org/apache/ode/store/jpa/ProcessConfPropertyDaoImpl.java b/bpel-store/src/main/java/org/apache/ode/store/jpa/ProcessConfPropertyDaoImpl.java
index 08ef39a..60b2cdc 100644
--- a/bpel-store/src/main/java/org/apache/ode/store/jpa/ProcessConfPropertyDaoImpl.java
+++ b/bpel-store/src/main/java/org/apache/ode/store/jpa/ProcessConfPropertyDaoImpl.java
@@ -22,6 +22,7 @@
 import javax.persistence.Basic;
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.Lob;
 import javax.persistence.Table;
 
 /**
@@ -33,7 +34,7 @@
 
     @Basic @Column(name="PROP_KEY")
     private String _key;
-    @Basic @Column(name="PROP_VAL")
+    @Lob @Column(name="DATA")
     private String _value;
 
     public String getKey() {