Hi Edgar,
we use ROracle 1.3-1 we tried on linux and windows platform with the same result.
we also tried to set up the Sys.setlocale("LC_ALL", "ES_ES.UTF-8") without success.
we tried to set up the local linux variable and restart the R service ( export NLS_LANG=SPANISH_SPAIN.WE8MSWIN1252 on the .bash_profile) also no success.
Finally we tried to change the os lang with this command on centos: system-config-language --text also without success.
Which are the main config files for the language ?
Thanks in advance
Carlos