Migrate an ERPNext 12 instance to ERPNext 14

[toxnico]

Hello everyone,

I have an ERPNext 12 that was originally installed with the easy install script on an Ubuntu server.
I had no time to upgrade to version 13 and 14, and am now ready to work on the migration.
Initially I wanted to install a version 12 on a test server, import all my data and customizations, and proceed to all the required steps to get a version 14 up and running (and specifically the database schema updates).
The thing is that the original Easy install script for version 12 disappeared from the Github repository.

Could you please guide me to the correct path to achieve the migration safely ?
Needless to say, I wouldn’t like to export/reimport all my documents/data individually

Thanks a lot for your help,

Nico

[toxnico]

I finally found out how to rebuild an instance at the exact same version of my production server, thanks to this post.

Install specific erpnext minor version

Hi, Our Customer is using ERPNext 12.16.2 and frappe 12.13.0. We don’t want to upgrade to the latest 12 version(e.g. 12.20.0) for other reasons. Now when i try to setup a fresh install of ERP Server, i get version 12.20(which changes every month) Is there any way to install specific Minor Version(12.16.2) using Easy Install? or Is there a way to downgrade from 12.20 to 12.16.2? Thanks, Saravana

Topic closed.