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url: /errors/nav_not_available.md
---
# `NAV_NOT_AVAILABLE`

## Description

An instrument of the request has no NAV.

## HTTP Status

`422 Unprocessable Entity`

## `doc_url` Format

`<docs-base-url>/errors/nav_not_available`

## Typical Cause

The system did not receive a NAV for the instrument yet. The system cannot convert the amount into shares without a NAV.

## How To Fix

Wait for the next NAV refresh, then send the request again.