---
title: Yum Command Error
slug: kronpam-support-and-maintenance-guides/yum-command-error
docTags: 
createdAt: 2024-07-24T12:26:10.685Z
---

If the `yum` command fails when executed through the Kron PAM SSH Proxy, follow these steps to diagnose and resolve the issue:


**Steps to Fix:**

1. Navigate to **Device Management > Element Type.**
2. On the related element type, click the** Options menu > Show Properties.**
3. Add the **enforcer.terminal.behaviour.exc\_last\_line\_patterns** element type property as **.\*Is this ok.\***