diff --git a/application/controllers/api/frontend/v1/lv/DirektGruppe.php b/application/controllers/api/frontend/v1/lv/DirektGruppe.php
index fe1737f6a..2dcf7d3cb 100644
--- a/application/controllers/api/frontend/v1/lv/DirektGruppe.php
+++ b/application/controllers/api/frontend/v1/lv/DirektGruppe.php
@@ -99,7 +99,9 @@ class DirektGruppe extends FHCAPI_Controller
 		if (isError($result))
 			$this->terminateWithError(getError($result), self::ERROR_TYPE_GENERAL);
 
-		$oe_array = $result;
+		$oe_array = [];
+		if (hasData($result))
+			$oe_array = getData($result);
 
 		if (!$this->_ci->permissionlib->isBerechtigtMultipleOe('admin', $oe_array, 'suid') &&
 			!$this->_ci->permissionlib->isBerechtigtMultipleOe('assistenz', $oe_array, 'suid'))
diff --git a/application/controllers/api/frontend/v1/lv/Gruppe.php b/application/controllers/api/frontend/v1/lv/Gruppe.php
index 09f253a59..4a1e68656 100644
--- a/application/controllers/api/frontend/v1/lv/Gruppe.php
+++ b/application/controllers/api/frontend/v1/lv/Gruppe.php
@@ -181,7 +181,10 @@ class Gruppe extends FHCAPI_Controller
 
 		if (isError($result))
 			$this->terminateWithError(getError($result), self::ERROR_TYPE_GENERAL);
-		$oe_array = $result;
+
+		$oe_array = [];
+		if (hasData($result))
+			$oe_array = getData($result);
 
 		if (!$this->_ci->permissionlib->isBerechtigtMultipleOe('admin', $oe_array, 'suid') &&
 			!$this->_ci->permissionlib->isBerechtigtMultipleOe('assistenz', $oe_array, 'suid') &&