---
title: EC0001 Permission_Error
description: "User %s failed to log in to the remote device."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0163.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0163.html
indexId: 526d3e07e590b7ad8e054bb0dfd28800a0f1745750e35bf1b6171458581b500684
---
# EC0001 Permission_Error

#### Symptom

User %s failed to log in to the remote device.


#### Solution

Check the username or password in the config.json file in the ${install_path}/python/site-packages/auto_tune/estimate/python/ directory.