Have you checked the directory that contains your data file for previous automatically created backup files created whenever the GnuCash program is exited and restarted?. If one of these is timestamped before your large import you may be able to recover to the point before the import. Apart from saving a copy explicitly I generally exit and restart the program when I am going to be importing reasonable quantities fo data.
https://www.gnucash.org/docs/v3/C/gnucash-guide/basics-backup1.html David Cousens ----- David Cousens -- Sent from: http://gnucash.1415818.n4.nabble.com/GnuCash-User-f1415819.html _______________________________________________ gnucash-user mailing list gnucash-user@gnucash.org To update your subscription preferences or to unsubscribe: https://lists.gnucash.org/mailman/listinfo/gnucash-user If you are using Nabble or Gmane, please see https://wiki.gnucash.org/wiki/Mailing_Lists for more information. ----- Please remember to CC this list on all your replies. You can do this by using Reply-To-List or Reply-All.