Robin, I'm also using 3.1 on Mint 18.3. I have tried to duplicate your problem without being able to. I am able to edit the fields in the template transaction without any diffculty and I don't receive that error message at all. I can create 2 scheduled transactions and edit them both at the same time. If I try and edit an already open for editing transaction again it just brings the open window to the front.
That message seems to indicate that you may have an instance of that scheduled transaction open editing in one of the account register windows that the scheduled transaction creates entries for at the same time as you are editing the scheduled transaction in the. That would likely cause a conflict as you could be changing the values in two places simultaneously. David ----- 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.