Script all the jobs on a SQL server 2005 and apply them in SQL 2008

/**************************************Script to generate all the Jobs on a server **************************************/--CreatedBy - Amit Mathur (v-amat)
--CreatedDate - 08/26/2009
/**************************************Script to generate all the Jobs on a server **************************************/SET NOCOUNT ON 
BEGIN TRY

PRINT 'USE [msdb]'
PRINT 'GO'
PRINT ''

DECLARE @JobID nvarchar(100),
        @JobName varchar (128),
        @JobCategory varchar (128),
        @JobCategoryClass varchar(128),
        @Now datetime,
        @Nowtext varchar(30)

    SELECT @Now = GETDATE()
            
    SELECT @Nowtext = CAST(@Now as varchar(30))


CREATE TABLE #Jobs (id int identity (1,1), jobid varchar(50))

INSERT INTO #Jobs (jobid) SELECT jobid = convert(varchar(50),job_id) FROM msdb.dbo.SysJobs WITH (NOLOCK)

DECLARE @MaxJobs int,
        @JobControl int 
SELECT @JobControl = 1
SELECT @MaxJobs = MAX(id) FROM #jobs 

--Create Jobs by looping through all the existing jobs on the server
WHILE (@JobControl <= @MaxJobs)
BEGIN --BEGIN Jobs

    SELECT @JobID = JobID FROM #jobs WHERE id = @JobControl

    SELECT @JobName = name FROM msdb.dbo.sysjobs_view WHERE Job_ID = @JobID
    SELECT @JobCategory =    sc.name, @JobCategoryClass = category_class FROM msdb.dbo.sysjobs sj 
                            INNER JOIN msdb.dbo.syscategories sc
                            ON sc.category_id = sj.category_id
                            WHERE Job_ID = @JobID


    PRINT '/****** Object: Job ' + @JobName + ' Script Date:' + @Nowtext + ' ******/'
    PRINT 'IF EXISTS (SELECT job_id FROM msdb.dbo.sysjobs_view WHERE name = N''' + @JobName + ''')'
    PRINT 'EXEC msdb.dbo.sp_delete_job @job_name= N''' + @JobName + ''''+ ', @delete_unused_schedule=1'
    PRINT 'GO'
    PRINT ''
    PRINT '/****** Object: Job ' + @JobName + ' Script Date:' + @Nowtext + ' ******/'
    PRINT 'BEGIN TRANSACTION'
    PRINT 'DECLARE @ReturnCode INT'
    PRINT 'SELECT @ReturnCode = 0'
    PRINT '/****** Object: JobCategory ' + QUOTENAME(@JobCategory) + ' Script Date:' + @Nowtext + ' ******/'
    PRINT 'IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name = N''' + @JobCategory + ''' AND category_class = ' + @JobCategoryClass+ ')'
    PRINT 'BEGIN'
    PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N''JOB'', @type=N''LOCAL'', @name = N''' + @JobCategory + '''' 
    PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
    PRINT ''
    PRINT 'END'
    PRINT ''
    PRINT 'DECLARE @jobId BINARY(16)'
    PRINT ''
    DECLARE @enabled int, 
            @notify_level_eventlog int, 
            @notify_level_email int, 
            @notify_level_netsend int, 
            @notify_level_page int, 
            @delete_level int, 
            @description nvarchar(128), 
            @category_name nvarchar(128), 
            @owner_login_name nvarchar(128),
            @notify_email_operator_name nvarchar(128)

    SELECT     @enabled = sj.enabled, 
            @notify_level_eventlog = sj.notify_level_eventlog, 
            @notify_level_email = sj.notify_level_email, 
            @notify_level_netsend = sj.notify_level_netsend, 
            @notify_level_page = sj.notify_level_page, 
            @delete_level = sj.delete_level, 
            @description = sj.[description], 
            @category_name = sc.name, 
            @owner_login_name = SUSER_NAME(sj.owner_sid),
            @notify_email_operator_name = so.name
    FROM msdb.dbo.sysjobs sj 
    INNER JOIN msdb.dbo.syscategories sc
        ON sc.category_id = sj.category_id
    LEFT OUTER JOIN msdb.dbo.sysoperators so
        ON sj.notify_email_operator_id = so.id    
    WHERE Job_ID = @JobID

    PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name = N''' + @JobName + ''',' 
    PRINT '        @enabled=' + CAST(@enabled as varchar(30))+ ',' 
    PRINT '        @notify_level_eventlog=' + CAST(@notify_level_eventlog as varchar(30))+ ',' 
    PRINT '        @notify_level_email=' + CAST(@notify_level_email as varchar(30))+ ','
    PRINT '        @notify_level_netsend=' + CAST(@notify_level_netsend as varchar(30))+ ','
    PRINT '        @notify_level_page=' + CAST(@notify_level_page as varchar(30))+ ','
    PRINT '        @delete_level=' + CAST(@delete_level as varchar(30))+ ','
    PRINT '        @description=N''' + REPLACE(@description, '''','''''') + ''',' 
    PRINT '        @category_name=N''' + @category_name + ''',' 
    PRINT '        @owner_login_name=N''' + ISNULL(@owner_login_name,'sa') + ''','
IF @notify_email_operator_name IS NOT NULL
BEGIN 
    PRINT '        @notify_email_operator_name=N''' + @notify_email_operator_name + ''', @job_id = @JobID OUTPUT'
END 
ELSE 
    BEGIN 
    PRINT '        @job_id = @JobID OUTPUT'
    END 
    PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
    PRINT ''
    --CREATE STEPS 
    DECLARE @MaxSteps int,
            @LoopControl int 
    SELECT @LoopControl = 1
    SELECT @MaxSteps = MAX(step_id) FROM msdb.dbo.sysjobsteps WHERE Job_ID = @JobID

    WHILE (@LoopControl <= @MaxSteps)
        BEGIN
            DECLARE @step_name nvarchar (128),
                    @step_id int, 
                    @cmdexec_success_code int, 
                    @on_success_action int, 
                    @on_success_step_id int, 
                    @on_fail_action int, 
                    @on_fail_step_id int, 
                    @retry_attempts int, 
                    @retry_interval int, 
                    @os_run_priority int, 
                    @subsystem nvarchar (128), 
                    @command nvarchar (max), 
                    @database_name nvarchar(128), 
                    @flags int

            SELECT     @step_name = step_name,
                    @step_id = step_id, 
                    @cmdexec_success_code = cmdexec_success_code, 
                    @on_success_action = on_success_action, 
                    @on_success_step_id = on_success_step_id, 
                    @on_fail_action = on_fail_action, 
                    @on_fail_step_id = on_fail_step_id, 
                    @retry_attempts = retry_attempts, 
                    @retry_interval = retry_interval, 
                    @os_run_priority = os_run_priority, 
                    @subsystem = subsystem, 
                    @command = command, 
                    @database_name = database_name, 
                    @flags = flags
            FROM msdb.dbo.sysjobsteps WHERE Job_ID = @JobID        
            AND step_id = @LoopControl
            PRINT ''    
            PRINT '/****** Object: Step ' + @step_name + ' Script Date: ' + @Nowtext + '******/'

            PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N''' + @step_name + ''',' 
            PRINT '        @step_id=' + CAST(@step_id as varchar(30))+ ',' 
            PRINT '        @cmdexec_success_code=' + CAST(@cmdexec_success_code as varchar(30))+ ',' 
            PRINT '        @on_success_action=' + CAST(@on_success_action as varchar(30))+ ',' 
            PRINT '        @on_success_step_id=' + CAST(@on_success_step_id as varchar(30))+ ',' 
            PRINT '        @on_fail_action=' + CAST(@on_fail_action as varchar(30))+ ',' 
            PRINT '        @on_fail_step_id=' + CAST(@on_fail_step_id as varchar(30))+ ',' 
            PRINT '        @retry_attempts=' + CAST(@retry_attempts as varchar(30))+ ',' 
            PRINT '        @retry_interval=' + CAST(@retry_interval as varchar(30))+ ',' 
            PRINT '        @os_run_priority=' + CAST(@os_run_priority as varchar(30))+ ', @subsystem=N''' + @subsystem + ''',' 
            PRINT '        @command=N''' + REPLACE(@command, '''','''''') + ''',' 
            PRINT '        @database_name=N''' + @database_name + ''',' 
            PRINT '        @flags=' + CAST(@flags as varchar(30))
            PRINT ''
            SELECT @LoopControl = @LoopControl + 1
        END -- End Steps While
    PRINT ''
    PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
    PRINT 'EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1'
    PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
    
    PRINT ''
    
    --CREATE SCHEDULES

    DECLARE @MaxSchedules int,
            @SchedulesLoopControl int 
    SELECT @SchedulesLoopControl = 1

    CREATE TABLE #Schedules (id int identity (1,1), schedule_id int)

    INSERT INTO #Schedules (schedule_id) SELECT schedule_id = sjs.schedule_id
    FROM msdb.dbo.sysjobschedules sjs WITH (NOLOCK)
    --INNER JOIN msdb.dbo.sysschedules ss WITH (NOLOCK) ON sjs.schedule_id = ss.schedule_id
    WHERE sjs.Job_ID = @JobID

    SELECT @MaxSchedules = MAX(id) FROM #Schedules     

    IF EXISTS (SELECT COUNT(*) FROM #Schedules) 
    BEGIN     
        WHILE (@SchedulesLoopControl <= @MaxSchedules)
            BEGIN
                DECLARE @name nvarchar(2000),
                        @sch_enabled int,
                        @freq_type int, 
                        @freq_interval int, 
                        @freq_subday_type int, 
                        @freq_subday_interval int, 
                        @freq_relative_interval int, 
                        @freq_recurrence_factor int, 
                        @active_start_date int, 
                        @active_end_date int, 
                        @active_start_time int, 
                        @active_end_time int, 
                        @schedule_uid nvarchar (50)

                SELECT     @name = name,
                        @sch_enabled = enabled,
                        @freq_type = freq_type, 
                        @freq_interval = freq_interval, 
                        @freq_subday_type = freq_subday_type, 
                        @freq_subday_interval = freq_subday_interval, 
                        @freq_relative_interval = freq_relative_interval,
                        @freq_recurrence_factor = freq_recurrence_factor,
                        @active_start_date = active_start_date, 
                        @active_end_date = active_end_date, 
                        @active_start_time = active_start_time, 
                        @active_end_time = active_end_time, 
                        @schedule_uid = schedule_uid
                        FROM msdb.dbo.sysjobschedules sjs WITH (NOLOCK)
                        INNER JOIN msdb.dbo.sysschedules ss WITH (NOLOCK) ON sjs.schedule_id = ss.schedule_id
                        INNER JOIN #Schedules s ON ss.schedule_id = s.schedule_id
                        WHERE sjs.Job_ID = @JobID
                        AND s.id = @SchedulesLoopControl

                PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_jobschedule @job_id=@jobId, @name=N''' + REPLACE(@name, '''','''''') + ''',' 
                PRINT '        @enabled=' + CAST(@sch_enabled as varchar(30))+ ',' 
                PRINT '        @freq_type=' + CAST(@freq_type as varchar(30))+ ',' 
                PRINT '        @freq_interval=' + CAST(@freq_interval as varchar(30))+ ',' 
                PRINT '        @freq_subday_type=' + CAST(@freq_subday_type as varchar(30))+ ',' 
                PRINT '        @freq_subday_interval=' + CAST(@freq_subday_interval as varchar(30))+ ',' 
                PRINT '        @freq_relative_interval=' + CAST(@freq_relative_interval as varchar(30))+ ',' 
                PRINT '        @freq_recurrence_factor=' + CAST(@freq_recurrence_factor as varchar(30))+ ',' 
                PRINT '        @active_start_date=' + CAST(@active_start_date as varchar(30))+ ',' 
                PRINT '        @active_end_date=' + CAST(@active_end_date as varchar(30))+ ','
                PRINT '        @active_start_time=' + CAST(@active_start_time as varchar (30)) + ',' 
                PRINT '        @active_end_time=' + CAST(@active_end_time as varchar (30)) + ',' 
                PRINT '        @schedule_uid=N''' + @schedule_uid + ''''
                PRINT ''

                PRINT ''
                PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
                PRINT ''
                
                SELECT @SchedulesLoopControl = @SchedulesLoopControl + 1
            END -- End Schedules While loop
    END -- END IF (SELECT COUNT(*) FROM #Schedules) > 0 
        
    DECLARE @server_name varchar(30)
    SELECT @server_name = CASE server_id WHEN 0 THEN 'local' ELSE 'Multi-Server' END
    FROM msdb.dbo.sysjobservers WHERE Job_ID = @JobID
    PRINT 'EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name =N''(' + @server_name + ')'''
    PRINT 'IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback'
    PRINT 'COMMIT TRANSACTION'
    PRINT 'GOTO EndSave'
    PRINT 'QuitWithRollback:'
    PRINT ' IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION'
    PRINT 'EndSave:'
    PRINT ''
    PRINT 'GO'
    PRINT ''
    PRINT ''
        
    SELECT @JobControl = @JobControl + 1 

    DROP TABLE #Schedules

END --End Jobs

DROP TABLE #Jobs

END TRY

BEGIN CATCH
    DROP TABLE #Jobs
    DROP TABLE #Schedules
END CATCH;