2 files changed, 5 insertions, 2 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/DataTypeImportManager.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/DataTypeImportManager.java
index 60fdc0b3d5..943edb1b95 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/DataTypeImportManager.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/DataTypeImportManager.java
@@ -113,7 +113,7 @@ public class DataTypeImportManager {
         dataTypes.forEach(dataType -> {
             
             int highestDependencyIndex = -1;
-            for (final String dependencyName : getDependencyTypes(dataType)) {
+            for (final String dependencyName : getDependencyTypes(dataType, dataTypes)) {
                 final DataTypeDefinition dependency = dataTypeDefinitionsMap.get(dependencyName);
                 final int indexOfDependency = sortedDataTypeDefinitions.lastIndexOf(dependency);
                 highestDependencyIndex = indexOfDependency > highestDependencyIndex ? indexOfDependency : highestDependencyIndex;
@@ -126,7 +126,7 @@ public class DataTypeImportManager {
         return sortedDataTypeDefinitions;
     }
     
-    private Collection<String> getDependencyTypes(final DataTypeDefinition dataType) {
+    private Collection<String> getDependencyTypes(final DataTypeDefinition dataType, final List<DataTypeDefinition> dataTypes) {
         final Set<String> dependencies = new HashSet<>();
         if (dataType.getDerivedFromName() != null) {
             dependencies.add(dataType.getDerivedFromName());
@@ -134,6 +134,8 @@ public class DataTypeImportManager {
         if (dataType.getProperties() != null) {
             dataType.getProperties().stream().forEach(property -> dependencies.add(property.getType()));
         }
+        dataTypes.stream().filter(dependencyCandidate -> dependencies.contains(dependencyCandidate.getName()))
+                .forEach(dependencyDataType -> dependencies.addAll(getDependencyTypes(dependencyDataType, dataTypes)));
         return dependencies;
     }
 
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/TypesFetchServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/TypesFetchServlet.java
index 7a229c88aa..f461378637 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/TypesFetchServlet.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/TypesFetchServlet.java
@@ -132,6 +132,7 @@ public class TypesFetchServlet extends AbstractValidationsServlet {
         if (responseWrapper.isEmpty()) {
             String url = request.getMethod() + " " + request.getRequestURI();
             log.debug("Start handle request of {} - modifier id is {}", url, userId);
+            resourceBusinessLogic.getApplicationDataTypeCache().refreshDataTypesCacheIfStale();
             final Map<String, DataTypeDefinition> dataTypes = resourceBusinessLogic.getComponentsUtils()
                 .getAllDataTypes(resourceBusinessLogic.getApplicationDataTypeCache(), modelName);
             String dataTypeJson = gson.toJson(dataTypes);