I changed my greenscreen keyboard map so that alt-n is ñ, and ctrl-shift-n is Ñ. They should be as acceptable as any other alphanumeric EBCDIC character in a text string. You might have troubles creating an OS/400 object name with an Ñ, or using it in a command parm depending on how the parm's defined. We run an English-only (2924) system. ñ = 0x49, Ñ = 0x69.