Failed Response Error Code List

General HTTP Error Code

Error Code Description
400 The request cannot be fulfilled due to bad syntax.
401 Unauthorized.

Similar to 403 Forbidden, but specifically used when authentication is possible but has failed or has not yet been provided.

The response must include a WWW-Authenticate header field containing a challenge applicable to the requested resource.

403 Forbidden.

The request was a valid request, but the server is refusing to respond to it. Unlike a 401 Unauthorized response, authenticating will make no difference.

404 Not Found.

The requested resource could not be found but may be available again in the future. Subsequent requests by the client are permissible.

405 The method specified in the Request-Line is not allowed for the resource identified by the Request-URI. The response MUST include an Allow header containing a list of valid methods for the requested resource.
409 Conflict.

Indicates that the request could not be processed because of conflict in the request, such as an edit conflict.

500 Internal Server Error.

A generic error message, given when no more specific message is suitable.

501 Not Implemented.

The server either does not recognize the request method, or it lacks the ability to fulfill the request.

503 Service Unavailable.

The server is currently unavailable (because it is overloaded or down for maintenance). Generally, this is a temporary state.

Common Error Response

Error Code Description
CE001 SellerID cannot be null or empty.
CE002 Invalid SellerID.
CE003 XML parsing error. {parse error message}
CE004 The request type you specified is invalid.
CE006 Invalid Issue user.
CE007 The MaxCount (maximum return records) is invalid. Default is 100. If you specified over than 100, the system still return 100 records.
CE008 DateFrom is required.
CE009 DateTo is required.
CE010 Invalid Date From.
CE011 Invalid Date To.
CE012 System is currently processing your request, please wait a moment and try again.
CE013 No data found
CE014 SellerNoRightError_{0}

Available values:
SellerNoRightError_ holiday lock

(NOTE: This error is to indicate the seller status that not able to submit any request)

CE016 Request cannot be processed because the current seller status is suspended.
CE017 Request cannot be processed because the current seller status is terminated.
CE018 Request cannot be processed because the current seller status is closed.
CE019 Request cannot be processed because the current seller status is new.
CE021 The DateTo should later than the DateFrom
CE022 System is currently experiencing heavy traffic in processing your request. Please wait a moment and try again.
CE023 The service is unavailable or experiencing extremely high error rates.
CE024 We sincerely apologize for the inconvenience. Newegg Marketplace API is currently under scheduled maintenance and upgrades but will return shortly (From [{begin time}] to [{end time}]). Thank you for your patience.

Last updated: October 15, 2018