---
title: "Start the compatibility checker"
method: POST
path: "/gdc/projects/{project_id}/checkXaeCompatibility"
tags: ["check-xae-compatibility"]
---

# Start the compatibility checker

`POST /gdc/projects/{project_id}/checkXaeCompatibility`

## Request

- Base URL: `https://secure.gooddata.com`
- URL: `https://secure.gooddata.com/gdc/projects/{project_id}/checkXaeCompatibility`
- Auth: none declared

The resource returns the link to a polling resource that contains overall statistics on the reports in the project
and a list of reports that may be incompatible with XAE Version 3.

You can also find the link to the polling resource in the `Location` header of the response.

## Path parameters

- `project_id` string, required

## Request body

- CheckXaeCompatibilityRequest
  - `checkXaeCompatibilityRequest` object, required
    - `targetXaeVersion` '1' | '2' | '3', required

## Response `202`

_

- LinkPoll
  - `link` object, required
    - `poll` string, uri, required

---

[API](https://skmtc.dev/gooddata/apis/gooddata-api-documentation.md) - [All operations](https://skmtc.dev/gooddata/apis/gooddata-api-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/gooddata/apis/gooddata-api-documentation/revisions/e5dc0ee6ab00?raw)