Re: In-Place OS Upgrade from from RHEL 7.9 to 8.7

Posted by ErmanArslansOracleBlog on Apr 08, 2023; 7:38am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/In-Place-OS-Upgrade-from-from-RHEL-7-9-to-8-7-tp11764p11768.html

Check the following document ->
Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.2) for Linux x86-64 (Doc ID 1330701.1)

Check especially the OEL/RHEL 8 parts of it.. If all the prereqs and configs are ok, then you re good to go.