In this post, you’ll learn more about the Error Code 1215that is returned when working with the Erply API Erply API Error Code 1215 Error Description Requests for this partner have been blocked by the account configuration.

In this post, you’ll learn more about the Error Code 1056that is returned when working with the Erply API Erply API Error Code 1056 Error Description Supplied session key is too old. User switching is no longer possible with this session key, please perform a full re-authentication via API “verifyUser”.

In this post, you’ll learn more about the Error Code 1128that is returned when working with the Erply API Erply API Error Code 1128 Error Description This field can only be used on Greek accounts.

In this post, you’ll learn more about the Error Code 1142that is returned when working with the Erply API Erply API Error Code 1142 Error Description This account uses coupon registry microservice and this API call is not supported.

In this post, you’ll learn more about the Error Code 1049that is returned when working with the Erply API Erply API Error Code 1049 Error Description Sales Promotion – Promotion awards not specified.

In this post, you’ll learn more about the Error Code 1078that is returned when working with the Erply API Erply API Error Code 1078 Error Description The “amount” field for price list items can be used only if the “Quantity Price Lists” module has been enabled on your account.

In this post, you’ll learn more about the Error Code 1080that is returned when working with the Erply API Erply API Error Code 1080 Error Description Printing service is not running at the moment. (User can turn printing service on from their Erply account).

In this post, you’ll learn more about the Error Code 1005that is returned when working with the Erply API Erply API Error Code 1005 Error Description API call name (input parameter “request”) not specified, or unknown API call.