Using a lowercase
hostname is typical but I got sloppy on a Windows 7 installation, after all Windows is case insensitive, and I used a mixed case
hostname. It raised an interesting error when installing Oracle Database 11g Release 2.
Failed to allocate port(s) in the specified range(s) for the following process(es): JMS
[5540-5559], RMI [5520-5539], Database Control [5500-5519], EM Agent  | [1830-1849]
Refer to the log file at C:\app\McLaughlinM\cfgtoollogs\dbca\orcl\emConfig.log for more details.
You can retry configuring this database with Enterprise Manager [Read more...]