---
title: "Plan could not be resolved"
description: "The plan could not be confirmed. Retry."
---

> Documentation Index
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# Plan could not be resolved

The API answered with HTTP 503 and the error code `entitlement_unresolved`.

The plan could not be confirmed. Retry.

Every error is an [RFC 9457](https://www.rfc-editor.org/rfc/rfc9457) problem document (`application/problem+json`). Match on `code`, never on the message text. See [errors](/docs/api/errors) for the full list.

Source: https://tarkle.com/docs/api/errors/entitlement_unresolved/index.mdx