Unfortunately no.  The highest PG support for 2022.11 is 14.x.  The first support for PG 15 is with the 2023.05 release six months later.

I am checking with the R&D team to see what, if anything, was done for to support PG 15 with 2023.05 - but no promises to retroactively support PG 15 with 2022.11 just yet.

Are you currently using 2022.11?  If not, why not upgrade to one of the later versions of Universal Discovery and CMDB?  24.2 will support PG 16

Well, we would like to do an upgrade from 2022.11 sometime this year. However, it gets a little complicated. Things are in work to replace our current suite of tools with another vendor's product. And, that new product may also use PostgreSQL for their DB. We were hoping to get a jump start for our DBAs. BUT, we don't have a solid date yet. You know how that goes.

I appreciate you looking into this. We will figure out what the best course is. Just looking for options.

If don't mind, may I impose and ask your recommendation of coordinating a PostgreSQL upgrade with an upgrade to 2023.05 (or later).

I appreciate the timely support and with working with Open Text. Not always smooth, but we manage to get the answers by working together.

I am happy to communicate that we have confirmed PostgreSQL 15.7 works well with Universal Discovery and CMDB 2022.11.  We have updated the support matrix for 2022.11 to show that we will now support this version of PG as the back-end database.

https://docs.microfocus.com/doc/UCMDB/2022.11/SysReqsDB#PostgreSQL_Server