In this post, you’ll learn more about the Error Code 1081that is returned when working with the Erply API Erply API Error Code 1081 Error Description Email sending failed.

In this post, you’ll learn more about the Error Code 1054that is returned when working with the Erply API Erply API Error Code 1054 Error Description API session has expired. Please call API “verifyUser” again (with correct credentials) to receive a new session key.

In this post, you’ll learn more about the Error Code 1180that is returned when working with the Erply API Erply API Error Code 1180 Error Description addInvoiceAlgorithmChange() – Provided version number is not allowed for this account.

In this post, you’ll learn more about the Error Code 1197that is returned when working with the Erply API Erply API Error Code 1197 Error Description Sales Promotion – Only one of the following one time options can be active at the same time: use only once, use once a day and on birthday

In this post, you’ll learn more about the Error Code 1138that is returned when working with the Erply API Erply API Error Code 1138 Error Description The number of billing statement IDs must not exceed 500.

In this post, you’ll learn more about the Error Code 1217that is returned when working with the Erply API Erply API Error Code 1217 Error Description Field “deliveryDate” can only be used for purchase orders.

In this post, you’ll learn more about the Error Code 1066that is returned when working with the Erply API Erply API Error Code 1066 Error Description This user does not have the right to manage specified user group. (Error may occur when attempting to create a new user, or modify an existing one.)

In this post, you’ll learn more about the Error Code 1131that is returned when working with the Erply API Erply API Error Code 1131 Error Description Sales Promotion – The purpose of the Reason Code must be “PROMOTION”.

In this post, you’ll learn more about the Error Code 1218that is returned when working with the Erply API Erply API Error Code 1218 Error Description The request accepts only one new document from each register at a time. Try again in a few minutes.

In this post, you’ll learn more about the Error Code 1023that is returned when working with the Erply API Erply API Error Code 1023 Error Description Request has product rows in wrong order, or some rows are missing. When editing a confirmed Inventory Registration, only prices can be updated (not quantities and product IDs), and the request must include all rows.

In this post, you’ll learn more about the Error Code 1024that is returned when working with the Erply API Erply API Error Code 1024 Error Description “Master List” functionality has been activated – products cannot be added directly to the product catalog.

In this post, you’ll learn more about the Error Code 1082that is returned when working with the Erply API Erply API Error Code 1082 Error Description (error code no longer in use)

In this post, you’ll learn more about the Error Code 1151that is returned when working with the Erply API Erply API Error Code 1151 Error Description This product cannot be added to store price list. It already occurs in a Flyer or Manager’s Special price list that is active during the same time period.

In this post, you’ll learn more about the Error Code 1174that is returned when working with the Erply API Erply API Error Code 1174 Error Description This user exists but is in “pending” status. Manager has to add this user to a user group.

In this post, you’ll learn more about the Error Code 1085that is returned when working with the Erply API Erply API Error Code 1085 Error Description Compiling the email attachment (attaching sales or purchase document PDF) failed. Please try again later.

In this post, you’ll learn more about the Error Code 1207that is returned when working with the Erply API Erply API Error Code 1207 Error Description Sales Promotion – Field “purchaseTotalValueMax” can only be used together with “purchaseTotalValue”.

In this post, you’ll learn more about the Error Code 1074that is returned when working with the Erply API Erply API Error Code 1074 Error Description Source document cannot be an invoice, invoice-waybill, POS receipt or a credit invoice.

In this post, you’ll learn more about the Error Code 1147that is returned when working with the Erply API Erply API Error Code 1147 Error Description You have already confirmed your compliance with the General Data Protection Regulation.

In this post, you’ll learn more about the Error Code 1117that is returned when working with the Erply API Erply API Error Code 1117 Error Description Sales Promotion – Fields “priceAtLeast” and “priceAtMost” are only allowed together with “purchasedAmount”.

In this post, you’ll learn more about the Error Code 1198that is returned when working with the Erply API Erply API Error Code 1198 Error Description Sales Promotion – Cannot enable once per birthday when the is birthday promotion option is disabled.