I have made the necessary edits to my csv import file, see here:

I removed the hyphens from ID, using plain numeric values for amounts instead of €, Journal refers to "Bank" only, all "pairs" have matching amounts.

But I am still getting the same error message.

Then I created a csv file with just three pairs:

sill he same error

Hi,

The error occurs because Odoo expects each journal entry import to follow a specific structure, one journal entry (move) with at least two balanced lines, but your file likely mixes formatting or field mappings that prevent proper recognition of debit and credit lines. Even though your data shows matching pairs, Odoo may be interpreting them as separate entries rather than linked lines of the same transaction, especially if the “ID”, journal type, or amount format (commas, currency symbols, or spaces) are inconsistent.

To fix this, ensure that both lines of each transaction share the same unique ID, use consistent date and journal names, and remove all symbols like “€” or commas from the amounts. The Debit and Credit columns should contain plain numeric values. Also, check that the Journal Items/Account column matches existing account codes exactly, and verify that the journals you reference (e.g., “Bank” and “Misc”) already exist in your system.

In short, the issue is due to improper field mapping or formatting rather than the data itself. Clean the CSV to use consistent IDs, valid journal codes, and plain numeric values for amounts, then reimport. This will allow Odoo to correctly group and balance your debit and credit lines into proper journal entries.

Reference:-

* https://www.cybrosys.com/blog/how-to-manage-bank-feeds-and-bank-statements-in-the-odoo-17-accounting

* https://www.youtube.com/watch?v=aIFxds8u99Y

* https://www.cybrosys.com/blog/how-to-import-bank-feeds-and-bank-statements-with-odoo-16-accounting-app

* https://odoo-community.org/shop/import-statement-files-8894#attr=14599

Hope it helps