CRM Communication: From must be unique

1

Hi guys,
I am trying to reply to a Communication through ERPNext and I am receiving this error: From must be unique

I have checked inside the Communication doctype and the From field is already set as Unique.

What is the cause of the issue ?

Note, this is a fresh ERPNext install:

ERPNext: v13.39.0 (version-13)

Frappe Framework: v13.41.1 (version-13)

2

Hey guys,
Any idea why this is happening ?

I have also made a bench update hoping this will fix the problem but it didn’t…

Thank you advance.

3

If you do not want this then you can resolve this through MariaDB SQL and set it to non-unique.

4

Thank you.

But as a fresh installation of erpnext and up to date on version 13, isn’t this supposed to work out of the box ?

I mean, what’s the problem actually ?