I've got Apex 4.2 installed on a Dataguard installation with embedded PL/SQL Gateway.
Apex installed files on primary server has been copied to standby server.
Login to Apex is working fine when primary db is on server where installation was initially done.
http://primary_server:8899/apex/apex_admin (this is working fine)
When switching to standy db and it becoming the new primary, I'm not able to access Apex, getting the following
error:
http://secondary_server:8899/apex/apex_admin
The secondary_server page isn’t working
secondary_server didn’t send any data.
ERR_EMPTY_RESPONSE
I see a similar post was posted with title "Apex4.2.5 Installation Issue" in 2014 by a392426, but it's left unanswered.
Anyone got any knowledge they would like to share about the issue I'm facing?