https://bz.apache.org/ooo/show_bug.cgi?id=109652
--- Comment #14 from D Denny <mis...@daviddenny.co.uk> --- Created attachment 85976 --> https://bz.apache.org/ooo/attachment.cgi?id=85976&action=edit output in full with dates before october 2021 I found originally that my locale was UK English but the document language was USA English. In case this mattered I tested first with all set to USA. Then I reset all to UK. In both cases CDateFromISO() fails with dates >= 01 October 2021. So I guess that locale is not an issue. -- You are receiving this mail because: You are on the CC list for the issue. You are the assignee for the issue.