Informix Errors -7203 to -7211: NLS (National Language Support) Errors
-7204 LANG or LC_COLLATE environment variable is invalid.
-7205 DBNLS is not set or LC_CTYPE must be set to category-value.
-7206 LANG or LC_CTYPE environment variable is invalid.
-7207 LANG or LC_MONETARY environment variable is invalid.
-7208 LANG or LC_NUMERIC environment variable is invalid.
-7209 LANG or LC_TIME environment variable is invalid.
-7210 This server does not have NLS capability.
-7211 Cannot reference an external NLS database.