As step through import wizard you can see on the last page each field that will be imported shown in green. I would assume that something you expect to import is not green.
Check that you are excluding any headed and footer lines.
Make sure you do not check the Skip Setup button so that you see all the wizard pages.
Yes, this format is valid for each line to import.
There are no header or footer lines in the selection.
First, I tried to import the csv file from my bank directly into kmymoney.
On the invalid date format message, I imported this file into libreoffice and then saved it under a new name in csv.
I tried to import the new csv file into kmymoney and the same answer: invalid date format.
During the import into libreoffice, no errors.
I never ignore the configuration assistants, especially when I’m doing something new.
Not everything is green: column 1 (the dates) is red. Everything else is green.
Header and footer lines are not in the selection.
If the columns is shown in red, then at least one of the dates is not in the proper format. Unfortunately, as far as I can tell, the whole column gets marked red, not just the individual bad values. You might try opening the csv file in LibreOffice to see if it has any problem with one or more values in that column.
I would start small. Extract the first few lines from the file and see if the problem persists. Also, can you please provide a screenshot of page 4 (Colonnes)?
I was not referring to this parameter.
I was referring to “ligne de début”. In your case I would write “2” instead of “1” here. This should make kmymoney ignore the column headers of your csv file read by kmymoney.