# ORT001: operator-unsupported

**Code:** `ORT001`

**Name:** `operator-unsupported`

**Severity:** error

**Category:** spec

**Target:** node

**Fixable:** No

## Message

Operator is not supported by the execution provider in ONNX Runtime.

## Suggestion

Use a different operator, or switch to an execution provider that supports it.

## Details

The operator used by this node is not supported by the specified ONNX Runtime execution provider.