Hi there !
Here's a single sentence out of a long article about SAP (in french,
link below) but to my knowledge this is the first time that they
publicly show interest for Postgres.
« Of course, SAP pushes Hana and real time but the certification of the
free database PostGreSQL is discussed within SAP »
This is from Gérald Karsenti, Managing Director of SAP France ( ... also
former director of Oracle France )
Source (in French) :
https://www.cio-online.com/actualites/lire-convention-usf-la-promesse-d-une-entente-cordiale-entre-clients-et-sap-10706.html
--
Damien Clochard