Re: Blank Page when connecting
Posted by ErmanArslansOracleBlog on Aug 04, 2021; 8:29pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/Blank-Page-when-connecting-tp10045p10047.html
Do the check documented in that MOS note, if you see the same symptoms then yes that document is correct and you can implement it in your case.
As for your autoconfig related question;
Both in DB and APP;
For 12.2 autoconfig is only intended to be executed for the Run file system.
The patch file system will be updated and configured the next time a patching cycle is run.