diff --git a/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/struct/DBSEntityAssociationLazy.java b/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/struct/DBSEntityAssociationLazy.java
new file mode 100644
index 0000000000000000000000000000000000000000..06dba766322f39f21b759d7b6c78dabc9da2b25c
--- /dev/null
+++ b/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/struct/DBSEntityAssociationLazy.java
@@ -0,0 +1,32 @@
+/*
+ * DBeaver - Universal Database Manager
+ * Copyright (C) 2010-2019 Serge Rider (serge@jkiss.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jkiss.dbeaver.model.struct;
+
+import org.jkiss.code.Nullable;
+import org.jkiss.dbeaver.DBException;
+import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
+
+/**
+ * DBSEntityAssociationLazy
+ */
+public interface DBSEntityAssociationLazy extends DBSEntityAssociation {
+
+    @Nullable
+    DBSEntityConstraint getReferencedConstraint(DBRProgressMonitor monitor) throws DBException;
+
+    DBSEntity getAssociatedEntity(DBRProgressMonitor monitor) throws DBException;
+}
\ No newline at end of file
diff --git a/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/virtual/DBVEntityForeignKey.java b/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/virtual/DBVEntityForeignKey.java
index 90224e26083fcaecdb054e3fea540e8a292906c0..ec290b0583fb80157396f9a5a8434b34279a7fd8 100644
--- a/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/virtual/DBVEntityForeignKey.java
+++ b/plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/virtual/DBVEntityForeignKey.java
@@ -38,7 +38,7 @@ import java.util.List;
 /**
  * Virtual foreign key
  */
-public class DBVEntityForeignKey implements DBSEntityConstraint, DBSEntityReferrer, DBSTableForeignKey {
+public class DBVEntityForeignKey implements DBSEntityConstraint, DBSEntityAssociationLazy, DBSEntityReferrer, DBSTableForeignKey {
 
     private static final Log log = Log.getLog(DBVEntityForeignKey.class);
 
@@ -68,6 +68,12 @@ public class DBVEntityForeignKey implements DBSEntityConstraint, DBSEntityReferr
         }
     }
 
+    @NotNull
+    @Override
+    public DBSEntityConstraint getReferencedConstraint(DBRProgressMonitor monitor) throws DBException {
+        return getRealReferenceConatraint(monitor);
+    }
+
     public String getRefEntityId() {
         return refEntityId;
     }
@@ -119,6 +125,11 @@ public class DBVEntityForeignKey implements DBSEntityConstraint, DBSEntityReferr
         return getReferencedConstraint().getParentObject();
     }
 
+    @Override
+    public DBSEntity getAssociatedEntity(DBRProgressMonitor monitor) throws DBException {
+        return getReferencedConstraint(monitor).getParentObject();
+    }
+
     @Override
     public List<DBVEntityForeignKeyColumn> getAttributeReferences(@Nullable DBRProgressMonitor monitor) throws DBException {
         return attributes;
diff --git a/plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/data/editors/ReferenceValueEditor.java b/plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/data/editors/ReferenceValueEditor.java
index 7fdbe389b47206ce0c393b03ea1b3b7be652c9ab..ea06937f0948db45244bd5c346f9f57914ab5411 100644
--- a/plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/data/editors/ReferenceValueEditor.java
+++ b/plugins/org.jkiss.dbeaver.ui.editors.data/src/org/jkiss/dbeaver/ui/data/editors/ReferenceValueEditor.java
@@ -34,8 +34,6 @@ import org.jkiss.dbeaver.DBException;
 import org.jkiss.dbeaver.Log;
 import org.jkiss.dbeaver.model.DBUtils;
 import org.jkiss.dbeaver.model.data.*;
-import org.jkiss.dbeaver.model.exec.DBCExecutionPurpose;
-import org.jkiss.dbeaver.model.exec.DBCSession;
 import org.jkiss.dbeaver.model.navigator.DBNDatabaseNode;
 import org.jkiss.dbeaver.model.navigator.DBNUtils;
 import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
@@ -44,14 +42,14 @@ import org.jkiss.dbeaver.model.runtime.load.AbstractLoadService;
 import org.jkiss.dbeaver.model.struct.*;
 import org.jkiss.dbeaver.ui.LoadingJob;
 import org.jkiss.dbeaver.ui.UIUtils;
-import org.jkiss.dbeaver.ui.controls.resultset.internal.ResultSetMessages;
-import org.jkiss.dbeaver.ui.navigator.actions.NavigatorHandlerObjectOpen;
 import org.jkiss.dbeaver.ui.controls.ProgressLoaderVisualizer;
+import org.jkiss.dbeaver.ui.controls.resultset.internal.ResultSetMessages;
 import org.jkiss.dbeaver.ui.data.IAttributeController;
 import org.jkiss.dbeaver.ui.data.IValueController;
 import org.jkiss.dbeaver.ui.data.IValueEditor;
 import org.jkiss.dbeaver.ui.editors.data.DatabaseDataEditor;
 import org.jkiss.dbeaver.ui.editors.object.struct.EditDictionaryPage;
+import org.jkiss.dbeaver.ui.navigator.actions.NavigatorHandlerObjectOpen;
 import org.jkiss.utils.CommonUtils;
 
 import java.lang.reflect.InvocationTargetException;
@@ -106,16 +104,28 @@ public class ReferenceValueEditor {
             if (entityAttribute != null) {
                 List<DBSEntityReferrer> refs = DBUtils.getAttributeReferrers(new VoidProgressMonitor(), entityAttribute, true);
                 DBSEntityReferrer constraint = refs.isEmpty() ? null : refs.get(0);
-                if (constraint instanceof DBSEntityAssociation &&
-                    ((DBSEntityAssociation)constraint).getAssociatedEntity() instanceof DBSDictionary)
-                {
-                    final DBSDictionary dictionary = (DBSDictionary) ((DBSEntityAssociation) constraint).getAssociatedEntity();
-                    if (dictionary != null && dictionary.supportsDictionaryEnumeration()) {
+
+                DBSEntity[] associatedEntity = new DBSEntity[1];
+                if (constraint instanceof DBSEntityAssociationLazy) {
+                    UIUtils.runInProgressService(monitor -> {
+                        try {
+                            associatedEntity[0] = ((DBSEntityAssociationLazy) constraint).getAssociatedEntity(monitor);
+                        } catch (DBException e) {
+                            throw new InvocationTargetException(e);
+                        }
+                    });
+                } else if (constraint instanceof DBSEntityAssociation) {
+                    associatedEntity[0] = ((DBSEntityAssociation) constraint).getAssociatedEntity();
+                }
+
+                if (associatedEntity[0] instanceof DBSDictionary) {
+                    final DBSDictionary dictionary = (DBSDictionary)associatedEntity[0];
+                    if (dictionary.supportsDictionaryEnumeration()) {
                         return constraint;
                     }
                 }
             }
-        } catch (DBException e) {
+        } catch (Throwable e) {
             log.error(e);
         }
         return null;
@@ -240,7 +250,7 @@ public class ReferenceValueEditor {
                     if (curTextValue.equalsIgnoreCase(item.getText(0)) || curTextValue.equalsIgnoreCase(item.getText(1))) {
                         editorSelector.select(editorSelector.indexOf(item));
                         editorSelector.showItem(item);
-                        editorSelector.setTopIndex(i);
+                        //editorSelector.setTopIndex(i);
                         valueFound = true;
                         break;
                     }