Bank Statement Import — KB BEST

Imports Komerční banka's BEST electronic statements (*.OKM / *.KMO) with balances, counterparty accounts and VS/KS/SS.

Version	19.0.1.0.0
Edition	Community and Enterprise
Licence	AGPL-3
Requires	`account_statement_import_file`, `account_kb_best_base`

What it is for

Komerční banka's direct banking channels — MojeBanka Business, Profibanka and Přímý kanál — export electronic statements in KB's BEST format, as *.OKM or *.KMO files. This module imports them through the OCA statement import wizard (account_statement_import_file), on Community and Enterprise alike. Payments in the same format are written by account_payment_kb_best.

What is read

Record	Content	Becomes
`HO`	file header naming BEST	how the file is recognised
`51`	turnover per account and day: account and IBAN, opening and closing balance, statement number, date	one bank statement `BEST <account>/<number>` with its balances
`52`	accounting transaction	one statement line
`53`	non-accounting item (loan interest and fee instalments)	skipped — it does not move the balance

On each line:

Amount and sign from the accounting code: 0 debit, 1 credit, 2 reversal of a debit, 3 reversal of a credit.
Label: counterparty name, the message for the beneficiary, VS:…, KS:…, SS:…, the counterparty account; KB's own transaction description when there is no message.
Reference: your own description (popis pro mě) of the side you are on.
Counterparty account: the domestic account and bank code; for a foreign or SEPA payment, the IBAN KB puts in the first description field.
Partner: looked up from the counterparty account among the bank accounts in Odoo.
Symbols: with l10n_cssk_payment_symbols installed, also in the line's own symbol fields. A specific symbol 9999999999 is KB's instruction to hide the partner's name, not a symbol, and is dropped.

A file may hold several days and several accounts; each account and day is one statement.

Setting it up

A bank journal with the KB account (Accounting → Configuration → Accounting → Journals), in the statement's currency. The account may be stored as an IBAN or as prefix-number/0100: the module compares bank code, prefix and number, not the written form.
In KB's channel, export statements in the BEST format.

Importing a statement

Accounting → Accounting → Import Statement, or Import Statement (OCA) on the bank journal's card in the Accounting dashboard; choose the file and press Import and View.

KB's own posting identifier is part of each line's import key, so importing the same file twice adds nothing, and a file overlapping an earlier one brings in only the new lines.

Limitations

A day that has only non-accounting (53) items produces no statement.
Written against KB's specification valid from 20 June 2026 and KB's sample files; older variants of the format have not been tested.