In order to allow me to focus on Consulting (click here) and Courses (click here), I continue to review all posts here in the Forums, but, in general, I'm only personally responding to posts that I mark as #AcumaticaTnT (click here). For Questions (click here), others may respond, or you can post over at Community.Acumatica.com (click here).
#AcumaticaTnT Allow Subaccounts to be Entered On-The-Fly
If you'd like to allow Subaccounts to be entered on-the-fly in a journal entry, without any validation, even if they don't exist in the current list of Subaccounts, you can do the following on the Segmented Keys (CS202000) screen:
1. Check Allow Adding New Values On the Fly
2. Uncheck the checkboxes in the Validate column for each Subaccount Segment