Can A SSIS Package Join An External Transaction?
Mar 30, 2006
Hi there,
I'm trying to come up with the best way to build some C# Unit tests for an SSIS package I've built.
My C# code does the following
1. Creates a Transaction Scope using System.Transactions
2. Puts some source data for my package into a table that the package will read
3. Kicks off the Package using System.Diagnostics.ProcessStartInfo
Im getting a Transaction TimeOut execption which I beleive is caused because the Package can't read the source data I've inserted becuase the package has not joined the transaction.
So the question is - can you call a run a package and make it participate in a transaction that you have created outside of the package?
Thanks.
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Jan 21, 2008
Hi,
I am a newbie in SSIS. I'd like to hear your recommendation to build the whole SSIS package as one transaction. In other words, how we can rollback all DML operations (insert/update/delete) that are applied in different parts of a package if for any reason the package failed to complete?. Something like rolling back a proc if the proc failed.
Thanks in advance
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Aug 30, 2007
I try ton use a transaction in a SSIS package. When running i have an error :
[source [1]] Error: The AcquireConnection method call to the connection manager "myconnection" failed with error code 0xC0202009.
[Connection manager "myconnection"] Error: The SSIS Runtime has failed to enlist the OLE DB connection in a distributed transaction with error 0x8004D025 "Le partenaire du gestionnaire de transactions a désactivé la prise en charge des transactions à distance/par réseau.".
Can someone help ?
thanks
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Oct 27, 2006
I am running a package in which all tasks participate in a transaction. One task is a ForEach Loop container that executes 1 SQL INSERT statement per loop. The Loop runs well over 100 times in order to normalize a very, very, very wide table.
It seems that at a certain point, the Loop task will fail. I've tested a few different scenarios and they all fail at the same point... the 98th loop.
The error message is below:
[Execute SQL Task] Error: Failed to acquire connection "ADO.NET Connection". Connection may not be configured correctly or you may not have the right permissions on this connection.
I'm guessing that there is a limit to the number of connections that can be started at any one time. But I figured SSIS wouldn't start a new connection for every SQL command.
Any insight on this issue? Anyone have an idea for a work around?
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Nov 7, 2006
1) I created many data flow task packages.
2) Then a execute package task in which I ordered relationally execute above data flow packages.
3) What I find is when a package fails, it is rolled back, execution stops but not the packages before this failed one.
4) What to do to rollback all in case of error and commit only if all are successfully executed?
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Jul 24, 2007
Hi Guys,
Refering to my previous post I've a package which easily run when transaction mode is Supported but when i put it to Required and All DFs are supported inside the sequence container it won't run.
Well technically it goes and pass step 1, so it goes to green but regardless of what i put in the 2nd DF it won't run. It just hangs in there.
When i check the component service and check DTC, the transaction would be running but never commited.
I have done most of the things about DTC and configuration with the MS articles as this package was failing before but now it just sits at this point.
Any ideas?
Thank you
Gemma
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Dec 16, 2007
Hi all,
I am having a simple ssis package. In that i have an sql task that will insert a record in to the database. i find that if i use a simple OLEDB connection it works fine. but the problem comes here when i change the connection string with an valiable. Once i assign the same connection string to a valiable and assign the variable as expression, there after i encounter the following error.
[Execute SQL Task] Error: Failed to acquire connection "DB connection". Connection may not be configured correctly or you may not have the right permissions on this connection.
I am struggling with this for a long time.
Any of you plz suggest me a solution for this problem
Thankz
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Jul 25, 2007
I want to use Transaction(MS DTC) in SSIS package across domain. It's working fine if both the servers are in Corpnet microsoft domain but failing it one of the server at extranet microsoft domain. I did all the required settings for MS DTC service to run for distrubuted transaction and in SSIS package did the "TransactionOption" property for the container object to "Required" and for all inner tasks to "Supported". Is it possible or a Security voilation which won't allow to do through SSIS package.
Example: I have a database on Extranet server and a database at Corpnet Server.
Sql Job will pull the data from Extranet Database to Corpnet database through SSIS package and update back to Extranet database. Job will reside on Corpnet server.
SSIS package is failing with the error message: The AcquireConnection method call to the connection manager "<Connection Manager name>" failed with error code 0xC0202009.
Any special setting do we require for this. I did the following setting on both the servers:
Ø MS DTC should run on both the servers under €œNetwork Service€?
Ø Set the following on both the servers(ExtranetCoptnet) to run on a Distributed Transaction:
§ Go to "Administrative Tools > Component Services"
§ On the left navigation tree, go to "Component Services > Computers
§ €œMy Computer" (you may need to double click and wait as some nodes
need time to expand)
§ Right click on "My Computer", select "Properties"
§ Select "MSDTC" tab
§ Click "Security Configuration"
§ Make sure you check "Network DTC Access", "Allow Remote Client",
"Allow Inbound/Outbound", "Enable TIP"
§ The service will restart
Note: If I will chage the Extranet server to Corpnet then it's working file for me.
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Jun 30, 2006
I have a simple SSIS package with three "Execute SQL Tasks". I am using ADO.Net Connection to execute SPs on a DB server.
When I execute this package It works fine. So far so good.
Now, I need to implement transation on this package. And problem starts now onwards. When I try to execute package after setting TransationOption = Required for the Sequence container which contains all the tasks, I get following error.
[Execute SQL Task] Error: Failed to acquire connection "NYCDB0008.Export". Connection may not be configured correctly or you may not have the right permissions on this connection.
"NYCDB0008.Export" is the name of the ADO.Net connection. I have been hunting for any solution but all in vain. I have tried changing all DTC settings on the dev as well as Database server.
Please respond if anyone has any solution.
Thanks!
Anand
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Feb 22, 2007
I have a design a SSIS Package for ETL Process. In my package i have to read the data from the tables and then insert into the another table of same structure.
for reading the data i have write the Dynamic TSQL based on some condition and based on that it is using 25 different function to populate the data into different 25 column. Tsql returning correct data and is working fine in Enterprise manager. But in my SSIS package it show me time out ERROR.
I have increase and decrease the time to catch the error but it is still there i have tried to set 0 for commandout Properties.
if i'm using the 0 for commandtime out then i'm getting the Distributed transaction completed. Either enlist this session in a new transaction or the NULL transaction.
and
Failed to open a fastload rowset for "[dbo].[P@@#$%$%%%]". Check that the object exists in the database.
Please help me it's very urgent.
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May 16, 2007
Hello,
To quote my honorable colleague who posted some time ago in this forum "If i'd had any hair left, I'd pull it all out".
I am trying to run package from an external .NET app. The package is stored in the SQL server MSDB with protection level to 'Rely on sql server'
The package uses an environment variable for the configuration dtsconfig file.
I use manageddts to load the package from the sql server
LoadFromSqlServer
When I launch my app from the visual studio environment (in debug mode) I get this error message window:
Assertion Failed
at STrace.ReadTraceValues()
at STrace..cctor()
at ...
at ManagedHelper.GetNextManagedInfo(DTs_M...
This message window comes several times, one after the other. I have to click ignore to continue.
When i run this program from the command line , it runs without this message.
I've already put my package load in a separate function with debuggerstepthroug, but to no avail.
<System.Diagnostics.DebuggerStepThrough()> _
Private Function LoadPkg(ByRef app As Application, ByVal PackageName As String) As Package
Return app.LoadFromSqlServer(PackageName, m_SSISServername _
, "myname", "mypassw", Nothing)
End Function
Is there anything that can be done to avoid these warnings?
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Aug 30, 2006
Hey, I've a few jobs which call SSIS packages. If I run the SSIS package, it runs fine but if I try to run the job which calls this package, it fails. Can someone help me troubleshoot this issue? None of my jobs that call an SSIS package work. All of them fail.
Thank you
Tej
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Nov 21, 2007
This is how I used to create DTS in SQL SERVER 2000 and then create a job for scheduling.
' Visual Basic ActiveX Script
'************************************************************************
Function Main()
url="http://www.pageName.com/abc.aspx"
set xmlhttp = CreateObject("MSXML2.XMLHTTP")
xmlhttp.open "post", url, false
xmlhttp.send ""
'msgbox xmlhttp.responseText
Main = DTSTaskExecResult_Success
End Function
Now how will I do the same in the SQl SERVER 2005.
Please help as it is very critical to my work.
Thanks in advance.Manpreet
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Apr 3, 2008
Can you put is a call withing a Data Flow that will call an External Application and pass a parameter to that application IE say a command line app and then take the output and assign it to back to the flow as a "column" or whatever for that row... IE I want to take a value push it to an external app and then the output from that app I want to insert it into another field for that row in the new table I am moving the data to.
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Sep 11, 2006
Hi, all here,
I am having a question about the language in which external managed code written can interact with SSIS? Is it only applications wrriten in .NET-compliant language can interact with SQL Server Intergration Services packages?
Thanks a lot in advance for any guidance and advices for that.
With best regards,
Yours sincerely,
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Nov 14, 2006
I'm receiving the below error when trying to implement Execute SQL Task.
"The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION." This error also happens on COMMIT as well and there is a preceding Execute SQL Task with BEGIN TRANSACTION tranname WITH MARK 'tran'
I know I can change the transaction option property from "supported" to "required" however I want to mark the transaction. I was copying the way Import/Export Wizard does it however I'm unable to figure out why it works and why mine doesn't work.
Anyone know of the reason?
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Dec 26, 2006
Hi,
I worked with informatica before and bit new to SSIS,
i have one simple question..
How can i achieve the same functionality as External Procedure Transformation (Informatica) in SSIS?
like..i want to use a DLL in my package which contains some set of business rules.
Please let me know.
Charles
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Jun 1, 2007
Hi
How do I make use of begin transaction and commit transaction in SSIS.
As am not able to commit changes due to certain update commands I want to explicitly write begin and commit statements. but when i make use of begin and commit in OLEDB commnad stage it throws an error as follows:
Hresult:0x80004005
descriptionyntax error or access violation.
its definately not an syntax error as i executed it in sql server. also when i use it in execute sql task out side the dataflow container it doesnt throw any error but still this task doesnt serve my purpose of saving/ commiting update chanages in the database.
Thanks,
Prashant
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Jun 1, 2006
Hi,
I am having some problem with SSIS transaction. Eventhought I tried to imitate the concept that Jamie presented at http://www.sqlservercentral.com/columnists/jthomson/transactionsinsqlserver2005integrationservices.asp
. My workflow is as followed
*********************************
For Each ADO.Record in Oracle (transaction=not supported)
If (Certain_Field_Value = 'A')
Lookup Data in SQL DB with values from Oracle (transaction=not supported)
DO Sequence A (Start a Transaction , transaction=required)
INSERT/UPDATE some records in SQLDB(transaction=supported)
Finish Sequence A ( transaction should stop here)
UPDATE Oracle DB ( Execute SQLTask, transaction=not supported)
If (Certain_Field_Value = 'B')
Lookup Data in SQL DB with values from Oracle (transaction=not supported)
DO Sequence B (Start a Transaction , transaction = required)
INSERT/UPDATE some records in SQLDB (transaction=supported)
Finish Sequence A ( transaction should stop here)
UPDATE Oracle DB ( Execute SQLTask, transaction=not supported)
If (Certain_Field_Value = 'C')
------------
------------
End ForEach Loop
*************************************
My requirements are that I want separate transaction for each Sequence A, B, C, etc... If Sequence A transaction fails, the other should still be continuing with another transaction.
But I am getting an error regarding the OLEDB Error in next Task (e.g in Certain_Field_Value = 'B') "Lookup Data in SQL DB with values from Oracle ", the error message is ".......Distributed transaction completed. Either enlist this session in a new transaction or the NULL transaction. ".
What is it that I am doing wrong?
Regards
KyawAM
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Jan 10, 2007
Hi,
In our project we have two SSIS package.
And there is a task (Execute SSIS package) in First package that calls the execution of second package.
I m continuously receiving an error "Failed to decrypt protected XML node "PackagePassword" with error 0x8009000B "Key not valid for use in specified state.". You may not be authorized to access this information. This error occurs when there is a cryptographic error. Verify that the correct key is available."
As we are running first package by job, job runs successfully logging above error
The protection level of second package is set to "EncryptSensitiveWithUserKey"
Can anybody please suggest how to handle it?
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Mar 6, 2008
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?
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Feb 2, 2007
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.
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May 2, 2008
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.
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Feb 21, 2008
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?
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Jun 3, 2014
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?
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Dec 6, 2007
Hi 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
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May 21, 2007
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
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Sep 10, 2007
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.
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Jul 6, 2006
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
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Nov 30, 2015
We have a service that inserts some rows into a parent table (P) and child table (C). This operation is atomic and performed within a transaction.
We also have a service that queries these tables such that rows are (should only be) returned from P where there are no children for that parent.
The SQL that performs this is simplified below:
SELECT P.SomeCol
FROM P
LEFT OUTER JOIN C ON P.PKofP_Value = C.PkofP_Value
WHERE
C.PkofPValue IS NULL
AND P.SomeOtherCol=0
Our expectation is that the query service should only return rows from P where there are no rows in C.
However, this seems not to be the case, and occasionally we find that rows from P are returned where there are matching rows in C.
We are sure that the process that inserts rows into P and C does so within a single transaction.
We have traced this with SQLTrace and can see the txn stag and committing and all operations using the same transactionid within the transaction.
We are running the default isolation level committed.
In SQLTrace we can see the query process start, the inserter process start and complete and then the query process continue (after presumably being blocked).
So how can the query process "miss" the child rows and return the parent from the above query?
Is it possible that, in this isolation level, the inserter process can block the query process such that when the inserter process commits and when the query process continues it does not see the child rows inserted because they were inserted in the table/index "behind" where the query process has already read - some kind of phantom phenomenon?
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Oct 13, 2007
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.
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Mar 25, 2008
I have successfully created a SSIS package which execute a DTS 2000 package and with no problem to execute the task. But I failed to schedule this package. I was not success in setting the logging. When running the package in command line:
dtexec file "C:Documents and SettingslyangMy DocumentsVisual Studio 2005ProjectsTraingDTSTraingDTSDTSTraining.dtsx"
Error: 2008-03-24 08:03:24.36
Code: 0xC0012024
Source: Execute DTS 2000 Package Task
Description: The task "Execute DTS 2000 Package Task" cannot run on this edit
ion of Integration Services. It requires a higher level edition.
End Error
Warning: 2008-03-24 08:03:24.38
Code: 0x80019002
Source: DTSTraining
Description: The Execution method succeeded, but the number of errors raised
(2) reached the maximum allowed (1); resulting in failure. This occurs when the
number of errors reaches the number specified in MaximumErrorCount. Change the M
aximumErrorCount or fix the errors.
End Warning
DTExec: The package execution returned DTSER_FAILURE (1).
Any help will be greatly appreciated.
(32 bit machine, standartd edition of SQL 2005)
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Sep 8, 2006
Hi,
I am making use of the DtUtil tool to deploy my package to SQL Server.
Following is my configuration:
32-bit machine and 32-bit named instance of Yukon.
I have some package variables which need to be set in the code.
Previously I did it as follows:
Set the package variables in the code. For example:
pkgFile.Variables["User::DestinationServerName"].Value = <myvalue>
Deploy the package as follows:
applnObj.SaveToSqlServer(pkgFile, null,
destinationServer, null, null);
Here the package was successfully deployed and when i open those packages using BIDS, I am able to see that the variables are set to the values as doen in teh code.
Because of oen problem I am not using SaveToSQLServer method. So I switched to DTUtil tool.
Now I am doing it this way:
Set the package variables as before.
Deploy the package to SQL Server using DTUtil tool.
Now is the problem:
The package is successfully deployed. But the variables are not set to the value that I have specified in the code.
I also tried DTexec utility to set the package variable. Even that does n't work.
Can anyone help me out? Is there any alternate method to set package variables?
Thanks,
Sandhya
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