# ONNX024: external-tensor-inaccessible

**Code:** `ONNX024`

**Name:** `external-tensor-inaccessible`

**Severity:** error

**Category:** spec

**Target:** value

**Fixable:** No

## Message

External tensor file does not exist or is not accessible.

## Suggestion

Ensure the tensor data file exists at the specified path.

## Details

The file referenced by an external tensor's location must exist and
be readable.