Failed Jobs History

-- Variable Declarations
DECLARE @PreviousDate datetime
DECLARE @Year VARCHAR(4)
DECLARE @Month VARCHAR(2)
DECLARE @MonthPre VARCHAR(2)
DECLARE @Day VARCHAR(2)
DECLARE @DayPre VARCHAR(2)
DECLARE @FinalDate INT

-- Initialize Variables
SET @PreviousDate = DATEADD(dd, -1, GETDATE()) -- Last 7 days
SET @Year = DATEPART(yyyy, @PreviousDate)
SELECT @MonthPre = CONVERT(VARCHAR(2), DATEPART(mm, @PreviousDate))
SELECT @Month = RIGHT(CONVERT(VARCHAR, (@MonthPre + 1000000000)),2)
SELECT @DayPre = CONVERT(VARCHAR(2), DATEPART(dd, @PreviousDate))
SELECT @Day = RIGHT(CONVERT(VARCHAR, (@DayPre + 1000000000)),2)
SET @FinalDate = CAST(@Year + @Month + @Day AS INT)

-- Final Logic
SELECT   j.[name],
         s.step_name,
         h.step_id,
         h.step_name,
         h.run_date,
         h.run_time,
         h.sql_severity,
         h.message,
         h.server
FROM     msdb.dbo.sysjobhistory h
         INNER JOIN msdb.dbo.sysjobs j
           ON h.job_id = j.job_id
         INNER JOIN msdb.dbo.sysjobsteps s
           ON j.job_id = s.job_id
           AND h.step_id = s.step_id
WHERE    h.run_status = 0 -- Failure
         AND h.run_date > @FinalDate
ORDER BY h.instance_id DESC