diff --git a/qadevOOo/tests/java/mod/_dbaccess/OSQLMessageDialog.java b/qadevOOo/tests/java/mod/_dbaccess/OSQLMessageDialog.java
index 0d1d65914b48..2fe02240ccfc 100644
--- a/qadevOOo/tests/java/mod/_dbaccess/OSQLMessageDialog.java
+++ b/qadevOOo/tests/java/mod/_dbaccess/OSQLMessageDialog.java
@@ -114,5 +114,14 @@ public class OSQLMessageDialog extends TestCase {
         return tEnv;
     } // finish method getTestEnvironment
 
+    @Override public void disposeTestEnvironment(
+        TestEnvironment tEnv, TestParameters tParam)
+    {
+        UnoRuntime.queryInterface(
+            com.sun.star.lang.XComponent.class,
+            (com.sun.star.awt.XWindow) tEnv.getObjRelation("ERR_XWindow"))
+            .dispose();
+        super.disposeTestEnvironment(tEnv, tParam);
+    }
 } // finish class OSQLMessageDialog