Stored Procedure script to Enable trace flags on SQLServer start.

USE [master]
GO
 
CREATE PROC [dbo].[EnableTraceFlags]
AS
DBCC TRACEON (1222, -1); -- Write deadlocks to error log
DBCC TRACEON (3226, -1); -- Suppress successful backup messages

GO

EXEC sp_procoption N'[dbo].[EnableTraceFlags]', 'startup', '1'

GO