The following query will help you look for that obscure report character, or possibly just stir your curiosity as to what is available via TSQL.
SET NOCOUNT ON; -- table variable to hold results DECLARE @t TABLE (code_number int,code_character nvarchar(3)); -- variable for numbers to check DECLARE @i int; --insert into @t SET @i = 1; WHILE @i < 66000 BEGIN INSERT INTO @t (code_number,code_character) SELECT @i, nchar(@i); SET @i = @i + 1; END --get the results SELECT * FROM @t WHERE 1=1 AND code_character IS NOT NULL AND code_character <> '';