Sql Query

The following Proc works in sql 2005/2008 , when we are testing sql server 2012 SSMS gives syntax error . How to fix this one

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[_sample_INSERT]
    @FileServerID uniqueidentifier OUTPUT,
    @upduser varchar(10) OUTPUT,
    @sqlrecid timestamp OUTPUT
AS
DECLARE @ErrorCode int
DECLARE @RowNumber int


INSERT INTO [INTHEMO_CMS].[dbo].[_FileServer] (
    FileServerID,
    upduser,
    insdt,
    upddt)
VALUES (
    @FileServerID,
    @upduser,
    getdate(),
    getdate())

SELECT @sqlRecID = sqlRecID, @ErrorCode = @@ERROR, @RowNumber = @@ROWCOUNT from [INTHEMO_CMS].[dbo].[_FileServer] where FileServerID=@FileServerID


RETURN @@IDENTITY