Error Messages Returned by the Purchase Orders Supplier API

Use this information to troubleshoot your queries to the Purchase Orders Supplier API.

Error Code

Message

Description

400

The apikey passed in the request is not valid.

The API key passed in the query headers does not match the API key in the OAuth token.

401

Unauthorized

Authentication failed. Confirm your ANID and shared secret and make sure you are using basic authentication.

403

Forbidden

Request refused by the server due to a lack of permission.

404

Not Found

The user is able to communicate with the server but is unable to locate the requested resource. Confirm the supplier ANID and resubmit your query.

500

Internal Server Error

The server cannot process the request for an unknown reason.

503

Service Unavailable

The server is overloaded or under maintenance. This error implies that the service should become available at some point.