Created attachment 153381 [details] Screen shot showing the operation date in RED and the date of the account creation SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Account create with an initial date 1/1/1996 (type of account = investment ) 2. Import QIF file from MS Money into this account 3. Impossible to change an operation dated 10/05/1996 -> blocking message saying date is prior to open date of this account OBSERVED RESULT Blocking; no possibility to change/create operations EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: Windows 11 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Looks like, we need first to save the dbu file after the account creation. Then it works.
Created attachment 153384 [details] kmymoney example file I think you need to create first an equity before you can add transactions to an investment account as shown with the appended test file.
You cannot create a transaction prior to the opening date of the account. I believe the default opening date for a new account is the first day of the current month. Because that problem is so common, and it is possible to import a transaction prior to the opening date, the consistency check will sometimes set the opening date of an account to an earlier date that it was. Since a consistency check is run on saving the data, the is possibly the reason you can add the transactions after saving. Also, with Ralf's comment - it may have been the opening date of the equity account and not the investment account which caused the problem.