CREATE PROCEDURE sp_hexadecimal
    @binvalue varbinary(255),
    @hexvalue varchar(255) OUTPUT
AS
BEGIN
    DECLARE @charvalue varchar(255)
    DECLARE @i int
    DECLARE @length int
    DECLARE @hexstring char(16)
    SELECT @charvalue = '0x'
    SELECT @i = 1
    SELECT @length = DATALENGTH(@binvalue)
    SELECT @hexstring = '0123456789abcdef'
    WHILE (@i <= @length)
    BEGIN
        DECLARE @tempint int
        DECLARE @firstint int
        DECLARE @secondint int
        SELECT @tempint = CONVERT(int, SUBSTRING(@binvalue,@i,1))
        SELECT @firstint = FLOOR(@tempint/16)
        SELECT @secondint = @tempint - (@firstint*16)
        SELECT @charvalue = @charvalue +
        SUBSTRING(@hexstring, @firstint+1, 1) +
        SUBSTRING(@hexstring, @secondint+1, 1)
        SELECT @i = @i + 1
    END
    SELECT @hexvalue = @charvalue
end
GO
GRANT EXECUTE ON  [dbo].[sp_hexadecimal] TO [ca_itrm_group]
GRANT EXECUTE ON  [dbo].[sp_hexadecimal] TO [ca_itrm_group_ams]
GO