---
title: "Form 300.02 attachment is not generated in Form 300.00"
country: KZ
lang: en
author: Сапа Т.И. (https://buhgpt.kz/authors/sapa-ti)
date: 2026-09-23
canonical: https://buhgpt.kz/suraqtar/ne-formiruetsya-prilozhenie-300-02-v-forme-300-00-en
source: BuhGPT
---

# Form 300.02 attachment is not generated in Form 300.00

> **TL;DR:** The problem is related to a change in the mechanism for filling out FNO 300, which occurred in release 71.1. After the update, some declaration lines specified in the sales documents were marked by the system as "non-existent" — because of this, appendix 300.02 is not generate

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The problem is related to a change in the mechanism for filling out FNO 300, which occurred in release 71.1. After the update, some declaration lines specified in the sales documents were marked by the system as "non-existent" — because of this, appendix 300.02 is not generated automatically, and when trying to fill it in manually, the data is not saved or an error appears.

Cause

In release 71.1, the logic for filling out form 300.00 changed, and the declaration lines that were previously specified in sales documents no longer correspond to the new, current line codes. The system cannot correctly link the "old" lines with the current declaration structure, which leads to a failure when generating appendix 300.02.

How to fix it

You need to check the sales documents in which declaration lines are specified and correct (re-specify) these lines to the current ones, corresponding to the updated form structure after release 71.1. After correcting the lines in the documents, appendix 300.02 should be generated and saved correctly.

Frequently Asked Questions

Why did the appendix, which used to work without problems, stop being generated after the release update?

Because along with release 71.1, the mechanism for filling out FNO 300 itself changed, and the old line references in the sales documents became "non-existent" for the system.

Do I need to re-post the sales documents after correcting the lines?

Yes, after the declaration line in the document has been corrected to the current one, the document must be re-posted so that the changes are correctly reflected in the declaration.

How can I determine which line is currently correct for a specific sale?

You need to check the current structure of form 300.00 in release 71.1 and select the corresponding line, replacing the one marked as "non-existent".

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