diff --git a/module/productplan/config.php b/module/productplan/config.php
index e0f80937f2..558792cd55 100644
--- a/module/productplan/config.php
+++ b/module/productplan/config.php
@@ -47,7 +47,7 @@ $config->productplan->actionList['activate']['hint']         = $lang->productpla
 $config->productplan->actionList['activate']['text']         = $lang->productplan->activate;
 $config->productplan->actionList['activate']['url']          = helper::createLink('productplan', 'activate', 'planID={id}');
 $config->productplan->actionList['activate']['data-confirm'] = $lang->productplan->confirmActivate;
-$config->productplan->actionList['activate']['className']    = 'ajax-submit';
+$config->productplan->actionList['activate']['innerClass']   = 'ajax-submit';
 
 $config->productplan->actionList['createExecution']['icon']         = 'plus';
 $config->productplan->actionList['createExecution']['hint']         = $lang->productplan->createExecution;
diff --git a/module/productplan/ui/browsebylist.html.php b/module/productplan/ui/browsebylist.html.php
index dae3cc5e97..80278fc6ff 100644
--- a/module/productplan/ui/browsebylist.html.php
+++ b/module/productplan/ui/browsebylist.html.php
@@ -49,7 +49,7 @@ foreach($tableData as $plan)
         if($plan->status == 'wait') return $action;
         return null;
     }, explode(',', str_replace('other:', '', $plan->actions[1]))));
-    $plan->actions[1] = 'other:' . implode(',', $otherActions);
+    if($otherActions) $plan->actions[1] = 'other:' . implode(',', $otherActions);
 }
 
 $canBatchEdit         = common::hasPriv('productplan', 'batchEdit');