Hello everyone
I'm logging the execution of my package into a SQL SERVER table. Everything works right. I'm also executing this package using a web service, I'd like to retrive the package's executionId after it is executed. By the way, i'm using a Microsft.SqlServer.Dts.Runtime.Package object but i haven't found any property that could give this.
any clue?
thanks a lot
I have enabled logging using database.
When I try to query the sysdtslog90 table using System::ExecutionInstanceGUID to link executionid - it is not matching.
Any resolution?
Thanks
Any help in understanding and working around this odd behavior is greatly appreciated!
I have the default SQL database logging enabled (to sysdtslog90).
I start my package with an ExecuteSQL task that writes most of the system variables to an execution log.
Included is the value of the System::ExecutionInstanceGUID variable (which I thought should match the standard SSIS logging executionid value).
I have an error handling ExecuteSQL task that updates my execution log with an end time and the task that failed.
This is right out of the ProjectREAL audit approach.
Problem with the Error ExecuteSQL update is that it is trying to match the SSIS log but cannot.
This is the SQL being used:
select top 1 @failureTask = source
from dbo.sysdtslog90
where executionid = @executionGuid
and (upper(event) = 'ONERROR')
and upper(source) <> @packageName
order by endtime desc
When I enable OnInformation event logging something interesting appears.
The ExecutionGUID changes during validation of my one Data Flow Task in the package YET the system variable does not get updated with the new value!!!!
Log Excerpt:
1 OnInformation DFT Load Customer Test B94FDA4C-46D9-4193-BD87-12CFCB31EA1A Validation phase is beginning.
2 OnInformation DFT Load Customer Test 282F7D2E-329A-49DB-90B6-838053114940 Validation phase is beginning.
3 PackageStart AuditSample 282F7D2E-329A-49DB-90B6-838053114940 Beginning of package execution.
4 OnPreExecute AuditSample 282F7D2E-329A-49DB-90B6-838053114940
5 OnPreExecute SCR Set Correct Execution GUID 282F7D2E-329A-49DB-90B6-838053114940
6 OnVariableValueChanged AuditSample 282F7D2E-329A-49DB-90B6-838053114940 ExecutionGUID
7 OnInformation SCR Set Correct Execution GUID 282F7D2E-329A-49DB-90B6-838053114940 System Variable - Package Name AuditSample Start Time 11/14/2007 8:56:26 PM ExecutionGuid b94fda4c-46d9-4193-bd87-12cfcb31ea1a
Please also reference http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=420279&SiteID=1
It is possible for a task to be executed multiple times in parallel. e.g. If a package is executed more than once using "Execute Package Task".
I understand that in the future the ForEach container will have the ability to execute all its iterations in parallel as well.
This is a problem. In the eventhandlers we know the SourceID of the container raising the event so we can tie together events raised by the same container but this simply isn't possible if the events are running in parallel.
An example of where we would want to do this is drop a record into a table when a container fires OnPreExecute and then update that record with the container duration time upon OnPostExecute. This does NOT work when tasks run in parallel.
The solution to this is very simple. As well as capturing System:ourceID, capture a new value, System::ExecutionID as well.
In the meantime, can anyone think of another way around this?
cheers
-Jamie
P.S.
I have raised this bug here: http://lab.msdn.microsoft.com/ProductFeedback/viewFeedback.aspx?feedbackId=FDBK46904 and have asked for the provision of System::ExecutionID. If you think its a good idea then plese go ahead and vote for it.
[Microsoft follow-up]
This is still a valid request. Does it need opening on Connect?
-Jamie
I copied and added an existing package as a new package to a project and have been having trouble with settings reverting to those for the original package after I modify and save the changes for the new package. Sometimes happens with the save itself, other times it happens when I close and re-open the package. Most cases are with connections that revert back to the original file reference, but there are also control flow and data flow elements that keep reverting back to either settings from the original package or defaults that result in the re-opened package being in error. Not sure how to get around this issue short of developing the new package from scratch which I'd rather not do since it is fairly complex. Any help anyone can provide is appreciated. Thanks.
View 8 Replies View RelatedHi friends,
I have a for each loop that populates from a set of flat files into a Sql Server table, I run the Flat file Import via a dts package embedded into Execute DTS 2000 Task. I want to pass the Sourcefile Name that is fetched by the For Each Loop to assign it Global Variable in DTS. how this can be made ?
Thanks
Subhash Subramanyam
I have a SSIS job, one of the last steps it performs is to execute a SQL 2000 DTS package. This has to be done as a SQL 2000 DTS package as it is performing rebuilds of SQL 2000 Analysis Services dimensions and cubes. We've found that when the DTS fails the SSIS job is happily completing showing as a success, we would prefer to know it went wrong.
As far as I'm aware SSIS merely starts the DTS off and doesn't care about it's result. I've taken a look in to turning on the logging for the execute DTS package and thought that the ExecuteDTS80PackageTaskTaskResult would give me the answer I need...but is merely written to the log not available as an event-handler. It also looks like it is not safe to put a SQL task in as the next item to go look at the SQL 2000 system tables to look at the log for the DTS package as the SSIS documentation warns that the DTS package can continue to run after the execute DTS package task has ended.
Ideally I want any error raised within the DTS package to cascade up to be an error in the SSIS job, I can then handle it appropriately. I cannot find a way to do this. Is there a way?
If not, can anyone suggest how in the remainder of the SSIS tasks I can be sure that the DTS has completed before I start any other tasks that will check for the SQL 2000 log of its execution?
Hi,
I created a package which passes some infornmations( through parameters) to its child package.
I need to do some processing in parent package based on execution status of child package.i.e.
if child fails then some operation and if child succeeds then other operation.
To determine the status of execution of child package I am using two differnt constraint ..one constraint is having value "Success" and other having value "Failure".
My problem is that when child packge is executed successfully the constraint with value = "Success" works properly but when child fails the constraint with value "Failure" does not work.
-Prashant
Hi,
I have developed an SSIS package for ETL purpose. I am invoking the SSIS package through .Net console application by referencing the ManagedDTS Assembly. I am able to execute the package in Sql Server 2005 Developer Edition and it runs fine till completion.
But when i try to execute the packahe in Sql Server 2005 Standard edition, by invoking the package through .Net console application the status of the package is failure.
Can any one help me how to over come this problem.
While Creating a script task in Control Flow, I am getting "Package Validation Error". Here is the complete message:
Error at Validate File and Load Data: The task is configured to pre-compile the script, but binary code is not found. Please visit the IDE in Script Task Editor by clicking Design Script button to cause binary code to be generated.
(Microsoft.DataTransformationServices.VsIntegration)
As mentioned in the message, I opened the script IDE and added the code I need. When I close the VSA IDE, package designer displays the same error message.
The worst part of whole story is that if I close the package designer and reopen it, I find that all the code I wrote in the script task has been deleted by the package designer. This is not at all acceptable as I saved the package the and still lost all my work. I did all the coding from scratch for that task.
Please respond if anyone faced similar problem.
Thanks in advance!
Anand
PS: If any one from Microsoft is reading this, please see what you guys are coding there. Due to the buggy software you deliver, I am loosing my credibility.<P< P>
Hi All,
I am in the process of moving from a 32-bit SQL Server 2005 Enterprise (9.0.3054) to a 64-bit SQL Server 2005 Enterprise (9.0.3054 with 4 CPUs and 8GB of memory on Win 2003 SP2) and the process has been very frustrating to say the least. I am having a problem with packages that I created on my 64-bit SQL Server. I am importing a few tables from the 32-SQL Server into the 64-bit SQL Server using the Task --> Import to create the package.
Sometimes when I am creating a package I get the following error in a message box:
SQL Server Import and Export Wizard
The SSIS Runtime object could not be created. Verify that DTS.dll is available and registered. The wizard cannot continue and it will terminate.
Additional information: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. (System.Windows.Forms)
Other times when I run a package that has run successfully before I get the following error:
Faulting application dtexecui.exe, version 9.0.3042.0, stamp 45cd726d, faulting module unknown, version 0.0.0.0, stamp 00000000, debug? 0, fault address 0x025d23f0.
Other times I get this error message:
.NET Runtime version 2.0.50727.1433 - Fatal Execution Engine Error (79FFEE24) (80131506)
And still other times
The package appears to hang when running. By this I mean that the Package Execution Progress shows progress up to a point then it just stops. (The package takes about 17 seconds to run normally) CPU usage is at 1% and the package cannot be stopped.
I have deleted and re-created the package several times and I have also re-installed the service pack on the SQL Server (9.0.3054) but that did not help.
Does anyone have any other suggestions to try?
Thanks.
I would like to standardize SSIS development so that developers all start with the same basic template. I have set it up so it is an available template ( http://support.microsoft.com/kb/908018 ) but I would like it to be the default when a new project or package is created. Is this an option?
View 4 Replies View Relatedi have created one package in production server called User_Import,It will fetch the info from excel file to the Sql  table, I have executed this package in ssis console successfully,But i have to schedule one job using this package on daily basis for that i have created on sql job using this package, Then it is failing i dont know the exact problem,I have full access to my database and full access to the sql agent to exuete any jobs,I have sharing the error message which am getting in the sql agent level, Please find the error msg:
05/11/2015 15:10:20,User_Imports,Error,1,SFRFIDCSCDB003PSQCM03,User_Imports,AD_User Load,,Executed as user: SFRSA-SFR-SQCM-02. Microsoft (R) SQL Server Execute Package Utility  Version 10.50.1600.1 for 64-bit  Copyright (C) Microsoft Corporation 2010. All rights reserved.   Started:  15:10:20  Error: 2015-05-11 15:10:20.41   Code: 0xC0011007   Source: {8E9D75BC-AA22-4366-9AC5-1507DA7AB21B} Â
Description: Unable to load the package as XML because of package does not have a valid XML format. A specific XML parser error will be posted. End Error  Error: 2015-05-11 15:10:20.41   Code: 0xC0011002   Source: {8E9D75BC-AA22-4366-9AC5-1507DA7AB21B}
Description: Failed to open package file "C:UserssccmadminDocumentsVisual Studio 2008ProjectsUser_ImportsUser_ImportsUser_Imports.dtsx" due to error 0x80070005 "Access is denied.".  This happens when loading a package and the file cannot be opened or loaded correctly into the XML document. This can be the result of either providing an incorrect file name was specified when calling LoadPackage or the XML file was specified and has an incorrect format.  End Error  Could not load package "C:UserssccmadminDocumentsVisual Studio 2008ProjectsUser_ ImportsUser_ ImportsUser_ Imports.dtsx" because of error 0xC0011002. Â
Description: Failed to open package file "C:Userssccmadmin DocumentsVisual Studio 2008 Projects
User_ImportsUser_ImportsUser_Imports.dtsx" due to error 0x80070005 "Access is denied.". Â This happens when loading a package and the file cannot be opened or loaded correctly into the XML document. This can be the result of either providing an incorrect file name was specified when calling LoadPackage or the XML file was specified and has an incorrect format. Â Source: {8E9D75BC-AA22-4366-9AC5-1507DA7AB21B} Â Started: Â 15:10:20 Â Finished: 15:10:20 Â Elapsed: Â 0.015 seconds. The package could not be found. Â The step failed.,00:00:00,0,0,,,,0
Hi,
I am new to SSIS. I followed the direction of the tutorial Creating Simple ETL Tutorial package in BooksOnline. I have tried more than five times and have done exactly as suggested in the tutorial but it does not work.
The URL is:
http://msdn2.microsoft.com/en-us/library/ms169917.aspx
I get these warnings and finally fails:
1)[Lookup [30]] Error: Row yielded no match during lookup.
2) [Lookup [30]] Error: The "component "Lookup" (30)" failed because error code 0xC020901E occurred, and the error row disposition on "output "Lookup Output" (32)" specifies failure on error. An error occurred on the specified object of the specified component.
3) [DTS.Pipeline] Error: The ProcessInput method on component "Lookup" (30) failed with error code 0xC0209029. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
4) [DTS.Pipeline] Error: Thread "WorkThread0" has exited with error code 0xC0209029.
Can someone help me with this tutorial error? or Am I doing something wrong.
Thank you,
Hi,
I'd like to know if there's a way to pass parent package parameters to a package executed by SQL Server Job Agent? It appears that sp_start_job doesn't have any variable that could accomodate this.
Hope to hear your ideas.
Hi,
I am planning to develop a single package that will download files from ftp server, move the files to internal file server and upload it in the database. But I want to run this package for multiple ftp file providers. For each provider the ftp server might be different and the transformation to upload the files into a database table might be different.
So can I create a single package and then multiple configuration files (xml), which will contain the details fo the ftp file providers and then pass the xml file as a parameter while executing the package. The reason being that the timings of fetching the files is different for each ftp file provider and hence cannot be combined into one.
Is this possible?
Thanks for your help.
$wapnil
I have created a SSIS package with a Foreach Loop including a Data Flow Task, which in turn include a Row Count component which pass the row count value to variable with package scope. The variable is used in an Execute SQL Task following the Data Flow Task.
The package executes successfully when executed on its own, but when executed as a child from a parent package (which only include an Execute Package Task) the variable from the Foreach Loop becomes NULL.
There are a lot of other variables in the package receiving values dynamically without any problem, the row count variable however is the only variable in the package that receives a value as part of a Data Flow (and used in following tasks within the Foreach Loop).
Why does the variable become Null? For your information, I am using a variable with package scope and no variables from the parent package are used or passed from the child package to the parent package.
(For your information, we are running the 64 bit version)
I would like to fetch the data flow component name while package is executing. Since system variable named [System::SourceName] only fetches name of the control flow tasks? Is there a way to capture them?
View 5 Replies View RelatedHi there
We have a SSIS run which runs as follows
The master package has a configuration file, specifying the connect strings
The master package passes these connect-strings to the child packages in a variable
Both master package and child packages have connection managers, setup to use localhost. This is done deliberately to be able to test the packages on individual development pc€™s.
We do not want to change anything inside the packages when deploying to test, and from test to production. All differences will be in the config files (which are pretty fixed, they very seldom change). That way we can be sure that we can deploy to production without any changes at all.
The package is run from the file system, through a job-schedule.
We experience the following when running on a not default sql-server instance (called dkms5253uedw)
Case 1:
The master package starts by executing three sql-scripts (drop foreign key€™s, truncate tables, create foreign key€™s). This works fine.
The master package then executes the first child package. We then in the sysdtslog get:
Error - €œcannot connect to database xxx€?
Info - €œpackage is preparing to get connection string from parent €¦€?
The child package then executes OK, does all it€™s work, and finish. Because there has been an error, the master package then stops with an error.
Case 2:
When we run exactly the same, but with the connection strings in the config file pointing to the default instance (dkms5253), the everything works fine.
Case 3:
When we run exactly the same, again against the dkms5253uedw instance, but now with the exact same databases defined in the default instance, it also works perfect.
Case 4:
When we then stop the sql-server on the default instance, the package faults again, this time with
Error - €œtimeout when connect to database xxx€?
Info - €œpackage is preparing to get connection string from parent €¦€?
And the continues as in the first case
From all this we conclude, that the child package tries to connect to the database before it knows the connection string it gets passed in the variable from the master package. It therefore tries to connect to the default instance, and this only works if the default instance is running and has the same databases defined. As far as we can see, the child package does no work against the default instance (no logging etc.).
We have tried delayed validation in the packages and in the connection managers, but with the same results (error).
So we are desperately hoping that someone can help us solve this problem.
Thanx,
/Nils M - Copenhagen
I am having problems executing a child package from a parent package using the Execute Package Task. I am attempting to run the master package through a SQL Server Agent job.
The SQL Server Agent job is owned by sa. The step that runs the parent package is configured to load the package from the SSIS Package Store on the same server that the job is running.
I have the Execute Package Task configured as follows:
Location: SQL Server
ExecuteOutOfProcess: True
Connecting as a SQL Server login (let's say TestEtl)
I have added the db_dtsoperator database role to both the TestEtl login and the login that SQL Server Agent connects through. I have also configured the child package's reader role to include db_dtsoperator. Per http://msdn2.microsoft.com/en-US/library/ms141053.aspx, this should allow these logins to run the child package.
I have enabled logging of all events in both the parent and child packages. I see the following in the logs when the Execute Package Task executes (omitted portions unrelated to the execution of the child package task):
450939 OnPreExecute ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450940 OnPreValidate ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450941 OnPostValidate ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450942 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_pre: The object is ready to make the following external request: 'IDataInitialize::GetDataSource'.450943 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_post: 'IDataInitialize::GetDataSource succeeded'. The external request has completed.450944 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_pre: The object is ready to make the following external request: 'IDBInitialize::Initialize'.450945 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_post: 'IDBInitialize::Initialize succeeded'. The external request has completed.450946 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_pre: The object is ready to make the following external request: 'IDBCreateSession::CreateSession'.450947 User: Diagnostic ETL 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 ExternalRequest_post: 'IDBCreateSession::CreateSession succeeded'. The external request has completed.450948 OnError ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 Error 0x80070005 while preparing to load the package. Access is denied. . 450949 OnError ParentPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 Error 0x80070005 while preparing to load the package. Access is denied. . 450950 OnTaskFailed ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450951 OnPostExecute ChildPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450952 OnWarning ParentPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. 450953 OnPostExecute ParentPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 450954 PackageEnd ParentPackage 2007-06-08 13:35:17.000 2007-06-08 13:35:17.000 End of package execution.
I am sure that what I am doing is quite common, and I obviously have something misconfigured somewhere - but I'm not sure what my misconfiguration is. Can anyone enlighten me?
We
have one main package from which 7 other child packages are called. We are using
ParentPackage variables to assign values for variables and database connections.
While the values from ParentPackage variable get assigned to some of the
packages properly, to others it doesn€™t assign the value.
For example:
Except for one of the packages the database connection string gets assigned
properly to all other packages.
Similarly, in another package one of the
variables doesn€™t get assigned. In other packages it is assigned properly.
We
have checked all the other property values and they are exactly the same.
We cannot make any head or tail of this erratic behavior.
Please Help.
Hi all,
I need one more help!
we can select the dtsconfig file with the Environment variable(indirect configuration);
but i need to select the configuration file at runtime; i've to load the package from the server and apply local configuration file to the package and run in a web server;
Requirements;
1. i have packages with its xml configurations for connection strings alone!
2. i deployed it on the server
3. Trying to execute the packages in a web page onclick event;
We have ASP.net WebPage; in On_Click Event, i have this code;
Application ap = new Application();
Package pk = ap.LoadFromSqlServer("\PROJECT", "itsssqldb", "pmo_package_user", "password", null);
pk.ImportConfigurationFile(@"Packagesdev_staging.dtsConfig");
pk.Execute();
here PROJECT is the Package name; i'm loading the package from the Common Sequel Server 2005; and applying the configuration file to that package and trying to execute this;
but its not using the config file what i mentioned; its returning failure!!
Can you please help me to resolve this issue!,
(The intention of doing this job is to select the configuration file( prod, dev) at runtime)
hi,
I am interested in Passing value from a child Package variable to the Parent package that calls it in ssis.
I am able to call the Child package using the execute package task and use Configurations to pass values from the parent variable to the child, but I am not able to pass the value from the child to the parent.
I have a variable called datasetId in both the parent and child. it gets computed in the child and needs to be passed to the parent...
Any suggestions?
Thanks for any help in advance..
smathew
I use a execute package task to run a child package in which I run some sql task.
as the error handle I insert a script task and link a line from execute package task to script task
of course the line is red,
but I found when the child package failed, the execute package task turns red,it stopped
the script task can't be run, I don't konw why?
Deployed Report having SSIS package as source do not work when Indirect Package configuration is used in ETL package. It seems ETL package when called/executed from Report manager does not recognize environment variable to pick up the dtsconfig file.
The Report works when Direct package configuration is used to same dtsconfig file.
What could be the reason? Any solution for this? This will cause our build/deployment to QA and Prod very difficult.
Dear All,
I now have two SSIS package, "TESTING" and "LOADING". The "TESTING" package have an execute package task that call the "LOADING" package. When I want to execute the TESTING package, how can I setup the connection string so that I can edit the password of the database connected by the "LOADING" package?
Regards,
Strike
Hi guys,
Here's the deal. I have a child package, (say, pack01.dtsx), which uses a dtsconfig file for its connection string, which can be called from other packages, but which also can be called by itself.
However I also have another package (say, pack02.dtsx) which uses the same dtsconfig file for its connection string. It calls on pack01.dtsx.
When I use DTEXECUI and run pack01.dtsx, specifying the proper .dtsconfig file, it goes well. But when I try and run pack02.dtsx, an error occurs saying pack01.dtsx connection cannot be established.
How do I pass the connectionstring being used by pack02 to pack01, without having to remove the configuration file setting of pack01? Can a Parent Package configuration and a configuration file try and map to the same property?
Hope someone could help. Thanks.
Hi all,
I am creating a dts package to export files from one database to another database.
I tried to search for ways to execute the files and found out that i need to add
reference to Microsoft.Sql.managedDts. However, I cannot find this reference from
my reference. Do i have other alternatives to run this file?
I am trying to create a DTS Package which will run a SQL query and export the results to an Excel file. I would like to the name of the excel to be "dynamic". What I would like is for the name to be ChronicDownSiteReport - mmddyy.xls. The mmddyy is the date which the package is executed.
How can I do this?
Also, I want this package to be excuted at 1am every Sunday Morning. I have attempted to schedule this to run, but when I come to work on Monday, the excel file is not present and the email, which is sent telling me that the file was created is not in my mailbox.
Hello All,
I have a SSIS Package with a "Execute Package Task" to call a child package. I am trying to have the master/parent package complete its execution regardless the outcome (failure or success) of the child package. The overall structure of the master package is:
1. Perform Pre-load tasks (stored procedure).
2. Execute Package Task (call child package)
3. Perform Post-load Tasks (stored procedure)
I have try everything and cannot get the results that I want... I have tried the combination of "failparentonfailure", "forceexecutionvalue", etc. The master package stops at childs failure. I would like to resume to completion
Any ideas out there?
Rohan
I have two SSIS packages in a project, one calling the other. The parent package works fine in my local mechine. After they are deployed to the production, I schedeul jobs to run the packages in the SqlServer. The child package works fine if I run it alone, but the parent package could not find its child package if I run the parent package . As I checked, all xml config files and the connection string pointing to the child package were set correctly. It seems the parent package did not use the xml config file. Can someone help me? Thanks in advance.
View 9 Replies View RelatedI am using execute pacakge task to execute another package . I am giving the Connection string for the package to execute. It works fine in my development machine but when i try to run in another server after i deployed it. It looks for the datasource path of the DTSX file in the same location.
how do i set the path according to each server where the dtsx file is stored. or any other method of storing it like connection string.
if i store it in theparent package variable where should i point to...
thanks
aa
Hi,
I have packages stored in SQL store. I was letting users run the packages from a .net app that I made with
Microsoft.SqlServer.Dts.Runtime
Now I have noticed this causes the packages to run on the client pc cpu, as well as the network traffic is done via the client pc, in my particular case this is slow.
From the doc and in this forum I have found that you can run a package on the Server cpu through sql agent, let packages be run in a sql job. after that you can start a package from an application with the SQL sp_start_job .
But How do you set a user::varibale in a package if you have to start the package from a sql agent job ?