When running Oracle HTTP Server on AIX, if ULIMIT values of file handlers are small, a message containing the string"java.io.IOException: error=24, Too many open files"
is generated. You can resolve the issue by increasing the ULIMIT values of file handlers.
Workaround
To resolve the issue, increase the ULIMIT values of file handlers as described here:
Log in as the root user.
Open /etc/security/limits file.
Edit the file and set the following values:
nofiles=8192
nofiles_hard=65536
Reboot the machine to enable the changes.