diff --git a/mso-catalog-db/src/main/resources/HeatFiles.hbm.xml b/mso-catalog-db/src/main/resources/HeatFiles.hbm.xml
index 4674239..5a2c4aa 100644
--- a/mso-catalog-db/src/main/resources/HeatFiles.hbm.xml
+++ b/mso-catalog-db/src/main/resources/HeatFiles.hbm.xml
@@ -36,7 +36,7 @@
         <property name="version" type="java.lang.String" length="20" not-null="true">
             <column name="VERSION" />
         </property>
-        <property name="fileBody" type="java.lang.String" not-null="true">
+        <property name="fileBody" type="text" not-null="true">
             <column name="BODY" />
         </property>
         <property name="created" type="java.sql.Timestamp" generated="insert" update="false" insert="false" not-null="true">
diff --git a/mso-catalog-db/src/main/resources/NetworkResource.hbm.xml b/mso-catalog-db/src/main/resources/NetworkResource.hbm.xml
index 7f4698e..1599cf5 100644
--- a/mso-catalog-db/src/main/resources/NetworkResource.hbm.xml
+++ b/mso-catalog-db/src/main/resources/NetworkResource.hbm.xml
@@ -29,7 +29,7 @@
 
 		<id 	  name="modelUUID" 					column="MODEL_UUID" 					type="string" 	length="200"/>
 		<property name="modelName" 					column="MODEL_NAME" 					type="string" 	length="200"	not-null="true" />
-		<property name="modelInvariantUUID" 		column="MODEL_INVARIANT_UUID" 			type="string" 	length="20"/>
+		<property name="modelInvariantUUID" 		column="MODEL_INVARIANT_UUID" 			type="string" 	length="200"/>
 		<property name="modelVersion" 				column="MODEL_VERSION" 					type="string" 	length="20"/>
 		<property name="toscaNodeType" 				column="TOSCA_NODE_TYPE" 				type="string" 	length="200"/>
 		<property name="neutronNetworkType" 		column="NEUTRON_NETWORK_TYPE" 			type="string" 	length="20"/>
@@ -50,4 +50,4 @@
 
 	</class>
 
-</hibernate-mapping>
\ No newline at end of file
+</hibernate-mapping>