---
title: E20002 Config_Error_Invalid_Environment_Variable
description: "Value %s for environment variable %s is invalid. Reason: %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0118.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0118.html
indexId: 4fc49497e27065740b3be13384f29f981a43020b57783ec25eda04c61d5d112684
---
# E20002 Config_Error_Invalid_Environment_Variable

#### Symptom

Value %s for environment variable %s is invalid. Reason: %s.


#### Solution

Reset the environment variable by referring to the Environment Variable Reference.