ORA-24408: could not generate unique server group name

Question

system:

Linux web 2.6.27.21-0.1-pae #1 SMP 2009-03-31 14:50:44 +0200 i686 i686 i386 GNU/Linux

PHP Version 5.3.8
Apache Version  Apache/2.2.21 (Linux/SUSE)
         


        

Answer 1

You actually do not need to go with 127.0.0.1 in /etc/hosts with something like

echo -e "127.0.0.1\t$HOSTNAME" >> /etc/hosts

which is against common sense (and formally against RFC 6761 only from February 2013