Error 14274 - Unable to delete and add the task again

Question

I am trying to create a fairly simple script to work with SQL Server Agent jobs. He performs 2 tasks:

1) If the given task exists, delete it 2) Create a task

(Due to business requirements, I cannot modify an existing task, the script must delete and recreate it.)

Running the script for the first time works fine (creates a task). Starting at any time after this causes error 14274 "Unable to add, update or delete a job created from the MSX server."

I have done a lot for this, and most of the solutions are centered around the server name. My server name has not changed and never was.

Here is what I have:

USE [msdb];

SET NOCOUNT ON;

DECLARE @JobName NVARCHAR(128);
DECLARE @ReturnCode INT;
declare @errCode INT;

SET @JobName = 'AJob';

BEGIN TRANSACTION;

DECLARE @jobId uniqueidentifier;

SET @jobId = (SELECT job_id from msdb.dbo.sysjobs where name = @JobName);

IF(@jobId IS NOT NULL) -- delete if it already exists
begin
   EXEC @ReturnCode = msdb.dbo.sp_delete_job @job_id=@jobId
   IF(@@ERROR <> 0 OR @ReturnCode <> 0)
    begin
        set @errCode = @@ERROR;
        GOTO QuitWithRollback;
    end
    print 'deleted job';   
end


-- create the job
EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=@JobName,
        @enabled=1,
        @notify_level_eventlog=0, -- on failure
        @notify_level_email=0,
        @notify_level_netsend=0, -- never
        @notify_level_page=0,
        @delete_level=0,
        @description=NULL,
        @owner_login_name=N'sa',
        @notify_email_operator_name=NULL,
      @job_id = @jobId OUTPUT
IF(@@ERROR <> 0 OR @ReturnCode <> 0)
begin
    set @errCode = @@ERROR;
   GOTO QuitWithRollback;
end
print 'added job';

-- Server
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver
   @job_id = @jobId
IF(@@ERROR <> 0 OR @ReturnCode <> 0)
   GOTO QuitWithRollback;

COMMIT TRANSACTION;
RETURN;

QuitWithRollback:
   IF(@@TRANCOUNT > 0)
      ROLLBACK TRANSACTION;
   print 'Err: ' + CAST(@errCode AS varchar(10)) + ' ret: ' + cast(@ReturnCode as varchar(10));

I am running it on SQL 2008 SP1. Any help would be greatly appreciated!

Answer 1

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, @JobId NULL , . , , ​​ .

, -!