diff --git a/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISConnector.java b/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISConnector.java
index 55afb7596ad49668433c488566e77bedc7614ebc..68ef6599ef5411937e1645e0c27f688e53ebcd9c 100644
--- a/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISConnector.java
+++ b/jastadd-mquat-eris/src/main/java/de/tudresden/inf/st/mquat/eris/coupling/ERISConnector.java
@@ -238,10 +238,12 @@ public class ERISConnector {
 
 
     for (String path : partitionStorageConfigAttributes.keySet()) {
+
+      boolean configChanged = false;
+
       JSONArray storageConfigurationGroups = new JSONArray();
       // for each living partition
       for (List<String> accessPathList : partitionStorageConfigAttributes.get(path).keySet()) {
-        boolean configChanged = false;
         for (String attributeId : partitionStorageConfigAttributes.get(path).get(accessPathList)) {
           if (attributeId.equals(""))
             continue;
@@ -260,37 +262,45 @@ public class ERISConnector {
           }
           jsonArrayAttributes.put(attribute);
           jsonGroup.put("attributes", jsonArrayAttributes);
-          if (!jsonArrayAttributes.isEmpty() && configChanged) {
+          if (!jsonArrayAttributes.isEmpty()) {
             storageConfigurationGroups.put(jsonGroup);
           }
         }
       }
-      result.put("storageConfigurationGroups", storageConfigurationGroups);
 
-      // send result
-      logger.info("Sending result: {}", result);
-      if (path.equals("Config/Linkage/"))
-        continue;
-      try {
-        StringEntity params = new StringEntity(result.toString());
 
-        URI uri = new URIBuilder()
-            .setHost(ERIS_URL)
-            .setScheme("http")
-            .setPath("swctrl/lp/" + path)
-            .setParameter("id", sessionID)
-            .build();
-        HttpPost post = new HttpPost(uri);
-        post.setEntity(params);
+      result.put("storageConfigurationGroups", storageConfigurationGroups);
 
-        String serverResponse = writeResult(post);
-        logger.info("Server responded with: {}", serverResponse);
+      if (storageConfigurationGroups.isEmpty() || !configChanged) {
+        logger.info("Not sending empty storage configuration groups. Config changed: {},  result {}", configChanged, result);
+      } else {
+        // send result
+        logger.info("Sending result: {}", result);
+        if (path.equals("Config/Linkage/"))
+          continue;
+        try {
+          StringEntity params = new StringEntity(result.toString());
+
+          URI uri = new URIBuilder()
+              .setHost(ERIS_URL)
+              .setScheme("http")
+              .setPath("swctrl/lp/" + path)
+              .setParameter("id", sessionID)
+              .build();
+          HttpPost post = new HttpPost(uri);
+          post.setEntity(params);
 
-      } catch (UnsupportedEncodingException | URISyntaxException e) {
-        logger.error("Getting living partition failed: {}", e.getMessage());
-        throw new RuntimeException(e);
+          String serverResponse = writeResult(post);
+          logger.info("Server responded with: {}", serverResponse);
+
+        } catch (UnsupportedEncodingException | URISyntaxException e) {
+          logger.error("Getting living partition failed: {}", e.getMessage());
+          throw new RuntimeException(e);
+        }
       }
 
+
+
     }
   }