diff --git a/application/ADBWohneinheit/ADBWohneinheitController.php b/application/ADBWohneinheit/ADBWohneinheitController.php
index 50f093d7a..7924eaebd 100644
--- a/application/ADBWohneinheit/ADBWohneinheitController.php
+++ b/application/ADBWohneinheit/ADBWohneinheitController.php
@@ -28,7 +28,10 @@ class ADBWohneinheitController extends mfBaseController {
     foreach($my_networks as $network) {
       if($network->adb_netzgebiet_id && !in_array($network->adb_netzgebiet_id, $netzgebiet_ids)) {
         $netzgebiet_ids[] = $network->adb_netzgebiet_id;
-        $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+
+        $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+        if(!$adb_network->isLoaded()) continue;
+        $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
       }
     }
     $this->layout()->set("my_adb_networks", $my_adb_networks);
diff --git a/application/AddressDB/AddressDBController.php b/application/AddressDB/AddressDBController.php
index 5de50426e..967d56181 100644
--- a/application/AddressDB/AddressDBController.php
+++ b/application/AddressDB/AddressDBController.php
@@ -1,7 +1,7 @@
 <?php
 
 class AddressDBController extends mfBaseController {
-  
+
   protected function init() {
     $this->needlogin=true;
     $me = new User();
@@ -66,7 +66,10 @@ class AddressDBController extends mfBaseController {
     foreach($my_networks as $network) {
       if($network->adb_netzgebiet_id && !in_array($network->adb_netzgebiet_id, $netzgebiet_ids)) {
         $netzgebiet_ids[] = $network->adb_netzgebiet_id;
-        $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+
+        $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+        if(!$adb_network->isLoaded()) continue;
+        $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
       }
     }
     //var_dump($my_networks, $my_adb_networks);
@@ -260,7 +263,10 @@ class AddressDBController extends mfBaseController {
     foreach($my_networks as $network) {
       if($network->adb_netzgebiet_id && !in_array($network->adb_netzgebiet_id, $netzgebiet_ids)) {
         $netzgebiet_ids[] = $network->adb_netzgebiet_id;
-        $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+
+        $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+        if(!$adb_network->isLoaded()) continue;
+        $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
       }
     }
     $this->layout()->set("my_adb_networks", $my_adb_networks);
@@ -503,7 +509,10 @@ class AddressDBController extends mfBaseController {
     foreach($my_networks as $network) {
       if($network->adb_netzgebiet_id && !in_array($network->adb_netzgebiet_id, $netzgebiet_ids)) {
         $netzgebiet_ids[] = $network->adb_netzgebiet_id;
-        $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+
+        $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+        if(!$adb_network->isLoaded()) continue;
+        $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
       }
     }
     
diff --git a/application/Api/v1/PreorderApicontroller.php b/application/Api/v1/PreorderApicontroller.php
index 881d7e9ea..cd4dc8437 100644
--- a/application/Api/v1/PreorderApicontroller.php
+++ b/application/Api/v1/PreorderApicontroller.php
@@ -136,7 +136,10 @@ class PreorderApicontroller extends mfBaseApicontroller {
         foreach($my_networks as $network) {
             if($network->adb_netzgebiet_id && !in_array($network->adb_netzgebiet_id, $netzgebiet_ids)) {
                 $netzgebiet_ids[] = $network->id;
-                $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+
+                $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+                if(!$adb_network->isLoaded()) continue;
+                $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
             }
         }
         $preorder_filter = [];
diff --git a/application/Preorder/PreorderController.php b/application/Preorder/PreorderController.php
index c36ae68d4..be1895d7b 100644
--- a/application/Preorder/PreorderController.php
+++ b/application/Preorder/PreorderController.php
@@ -992,7 +992,9 @@ class PreorderController extends mfBaseController {
         foreach($my_networks as $network) {
             if($network->adb_netzgebiet_id && !in_array($network->id, $netzgebiet_ids)) {
                 $netzgebiet_ids[] = $network->id;
-                $my_adb_networks[$network->adb_netzgebiet_id] = new ADBNetzgebiet($network->adb_netzgebiet_id);
+                $adb_network = new ADBNetzgebiet($network->adb_netzgebiet_id);
+                if(!$adb_network->isLoaded()) continue;
+                $my_adb_networks[$network->adb_netzgebiet_id] = $adb_network;
             }
         }
 
diff --git a/application/Preordercampaign/Preordercampaign.php b/application/Preordercampaign/Preordercampaign.php
index 59f39398d..cfbcc99ce 100644
--- a/application/Preordercampaign/Preordercampaign.php
+++ b/application/Preordercampaign/Preordercampaign.php
@@ -192,7 +192,9 @@ class Preordercampaign extends mfBaseModel {
       if($name == "salesclusters") {
         $items = PreordercampaignSalesclusterModel::search(["preordercampaign_id" => $this->id]);
         foreach($items as $pog) {
-          $this->salesclusters[$pog->salescluster_id] = new ADBNetzgebiet($pog->salescluster_id);
+          $sc = new ADBNetzgebiet($pog->salescluster_id);
+          if(!$sc->id) continue;
+          $this->salesclusters[$pog->salescluster_id] = $sc;
         }
         return $this->salesclusters;
       }