---
title: EC0004 Permission_Error
description: "The permissions for tss/bin or tss/bin/kernel_perf_comm in the remote mount path %s are insufficient."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0166.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0166.html
indexId: 2c99dab0a31f37c9f1be46e02785936c423950b00b9881cde858955ea03757d984
---
# EC0004 Permission_Error

#### Symptom

The permissions for tss/bin or tss/bin/kernel_perf_comm in the remote mount path %s are insufficient.


#### Solution

1. Check that the current user has the "rwx" permissions for tss/bin and tss/bin/kernel_perf_comm.
2. Check that the current user is the root user.