HP-MPI User's Guide (11th Edition)

Understanding HP-MPI
Native language support
Chapter 3172
Native language support
By default, diagnostic messages and other feedback from HP-MPI are
provided in English. Support for other languages is available through the
use of the Native Language Support (NLS) catalog and the
internationalization environment variable NLSPATH.
The default NLS search path for HP-MPI is $NLSPATH. Refer to the
environ(5) man page for NLSPATH usage.
When an MPI language catalog is available, it represents HP-MPI
messages in two languages. The messages are paired so that the first in
the pair is always the English version of a message and the second in the
pair is the corresponding translation to the language of choice.
Refer to the hpnls (5), environ (5), and lang (5) man pages for more
information about Native Language Support.