To be available for use, a client character set must be listed in the DBC.CharTranslationsV view and the Install Flag must be set to Y.
The ASCII, EBCDIC, UTF8 and UTF16 client character sets are permanently enabled and do not appear in DBC.CharTranslationsV.
For more information on DBC.CharTranslationsV, see Teradata Vantage™ - Data Dictionary, B035-1092.