In 2026, an integrated task attachment must be deleted in 1C:Document Management if the program explicitly states: “A task attachment can only be deleted on the 1C:Document Management side.” The Tax Code of the RK does not establish a procedure for this operation: its purpose is to create the legal framework for the calculation and payment of taxes and payments to the budget, as well as the fulfillment of tax obligations (Article 24 of the Tax Code of the RK).
What the 1C Message Means
The warning concerns a task attachment—a file attached to a task used in integration with 1C:Document Management. In the connected infobase, the user may see the task and the list of its attachments, but this message indicates that the selected file cannot be deleted from the current configuration.
The wording of the warning specifies where the operation must be performed: “A task attachment can only be deleted on the 1C:Document Management side.” Therefore, to delete the file, you must open the original task in 1C:Document Management and select the relevant attachment there.
There is no need to look for another delete command in the current window of the connected configuration after this message appears. First, open the original task, compare its details, and make sure that you have selected the exact file that needs to be removed.
Who Is Affected by This Restriction
This situation occurs for users of 1C configurations who work with tasks through integration with 1C:Document Management. The warning itself concerns an attachment to a specific integrated task and identifies the information system in which the operation must be performed.
In practice, the following users may encounter this message:
- accountants who receive tasks from 1C:Document Management;
- HR specialists who work with files attached to approval requests;
- users of a trade configuration who open related tasks;
- administrators and support specialists who check data exchange between infobases.
The warning specifically concerns a file attached to an integrated task. It should not automatically be applied to deleting documents, tabular section rows, directory items, or regular attached files. Before performing the operation, determine the type of object and check which task it belongs to.
How to Properly Remove a Task Attachment
Open the task and make sure that the selected object is its attachment. If the specified warning appears when you attempt to delete it, all further actions must be performed in 1C:Document Management.
Procedure:
- Go to 1C:Document Management.
- Find the original task to which the file is attached.
- Compare the task details and attachment name to avoid deleting a different file.
- Select the attachment deletion command available to the user.
- Return to the connected infobase and refresh the task data or reopen it.
- Check whether the deleted attachment has disappeared from the list.
The names of sections and commands may vary depending on the program version, configured interface, and user permissions. Use the original task and its list of attachments in 1C:Document Management as your reference.
If the delete command is unavailable there, the user should provide the administrator with the task number or name, the file name, and a screenshot of the message. The administrator will be able to check the user’s permissions, the task status, and the integration settings. The warning itself identifies where the operation must be performed but does not grant the user any additional permissions.
What to Check If the File Cannot Be Deleted
First, make sure that the task open in 1C:Document Management is the same task that was displayed in the connected configuration. Compare the author, assignee, task subject, date, and attachment name. This reduces the risk of working with tasks or files that have identical names.
Before contacting a specialist, it is useful to record:
- which configuration the task was opened from;
- which action causes the message to appear;
- which task and attachment are selected;
- whether this task opens in 1C:Document Management;
- whether the required file is displayed in it;
- whether the delete command is available to the user;
- whether the list of attachments changes after the task is reopened.
The administrator should check the user’s permissions to work with the task and files, the availability of the original task, the correctness of the links between objects in the two infobases, and whether the issue can be reproduced under the same user account. If the attachment has already been deleted in 1C:Document Management but continues to appear in the connected infobase, the integrated task data refresh must be checked.
The program code should not be changed merely to bypass the warning. First, establish whether the correct task is open, whether the file exists on the 1C:Document Management side, whether the current user is permitted to perform the operation, and whether the data was refreshed after the action was completed.
For an accountant, it is important to distinguish between deleting a task attachment and correcting an accounting document. If the file relates to a source document or supports a business transaction, before deleting it, make sure that the action complies with the organization’s internal document retention and processing procedures. The accounting document itself must be corrected separately using the commands provided for it.
Frequently Asked Questions
Can a task attachment be removed directly from Payroll and HR Management for Kazakhstan? — If the program states that the attachment can only be deleted on the 1C:Document Management side, open the original task and perform the operation there.
Does the same rule apply when working from a trade configuration? — Follow the program’s message. If it explicitly specifies the 1C:Document Management side, the attachment must be deleted from the original task in that system.
Why does the program not delete the selected file? — In the situation described, the current configuration reports that the operation is available only on the 1C:Document Management side. The command may also be unavailable there because of the user’s permissions or the task status.
What should I do if there is no delete command in 1C:Document Management? — Provide the administrator with information about the task, file, and user. Access permissions, the task status, and the integration settings must be checked without changing the program code before diagnostics are performed.
What should be checked after deletion? — Reopen the task or refresh its data in the connected infobase and make sure that the file is no longer displayed in the list of attachments.
Will deleting the attachment correct the accounting document? — No, these are separate actions involving different objects. To modify an accounting document, open the document itself and follow the prescribed correction procedure.
Sources
- Tax Code of the Republic of Kazakhstan, Article 24 “Primary Purpose and Objective of the Tax Legislation of the Republic of Kazakhstan.”