If it is a directory of files. How to achieve parallelism at control flow. Method 1: Process Sequence container 2 after completion of Seq container 1(there is no dependancy over here) Method 2: Process Sequence container 1 and Sequence container 2 in parallel. I have a SSIS project with a master package containing a sequence container. For Loop, Foreach Loop, Sequence, etc. I have tried using constraints between the containers by evaluating the file name as such using. I have a SSIS package that is processing a queue. Sequence Container - MaximumErrorCount = 0, ForceExecutionResult = Success; Package - MaximumErrorCount = 1, ForceExecutionResult = None; In the real package, there a several other tasks which need to fail the package so I can't set the package's MaximumErrorCount = 0. Sequence container which is a SSIS container used for handling the flow of a package subset and also enables us to divide a package into smaller pieces that are easier to manage. Find Us On YouTube- "Subscribe Channel to watch Database related videos" Quiz-SQL task to create the worksheet ; A data flow task to populate the worksheet; The precedence constraint between tasks 1 and 2 would be an expression of the boolean being true: The precedence constraint between tasks 2 and 3 would be a success constraint, as would the precedence constraints between the sequence containers. At first I thought Sequence Containers were the way to go, but after doing more extensive research, it seems like the "sequence" benefit pretty much stops after their [deceptive] name. To increase the performance, as the workload is heavy, I added a sequence container, and instead of having only one Inner package running, I managed several packages inside the container, so to have multiple instances (10 to be exact) of Inner package running in parallel. Optionally, modify the name and description of the For Loop container. Click on the Variables on the SSIS menu bar, whereby by mapping the View, one can show the Variables window optionally. You can connect all the tasks using connectors-. Expression is @[User::IsValid] Disable approach1 Answer. I will be adding more questions and different small scenarios. . After the sequence container executes add a task to delete all the records from the. Tharindu DhaneenjaSSIS fail package on failure. Now lets stop and study. It is within this sequence container that we put how many packages we want to run in parallel. Sequence Container: This container simply groups tasks together. I am not moving it out of the container. We have a Parent SSIS package that calls multiple children packages. Outside the container, a final task is executed to reset data. If I flag something as a big job, it's going to be the only thing in the list of outstanding tasks@digital. In this video, learn how these make it easier to test if packages are running as intended. You can take advantage of a Sequence Container. Important thing to notion - transaction scope, i. Let's begin by describing a scenario then implement an SSIS package. It is only one version of Inner package, however it is called. Starting distributed transaction for this container. Among these containers, Package is at the highest level and Control Flow Tasks are at the lowest level. SQL Server Integration Services. The only real way to know is to benchmark both approaches in your environment. This is an example of how to reference a variable declared inside a Data Flow Task which is nested inside a Sequence Container. I'm trying to create a job in SSIS to truncate a table, read from a data source and rewrite the table, so only 2 steps (1 Truncate and 2 Select + Insert). The container is units for grouping tasks together into units of work. 1. This was when i came across the control flow item called Sequence container. Sequence containers are like an organization container that is used for complex SSIS packages. The Execute Package task extends the enterprise capabilities of Integration Services by letting packages run other packages as part of a workflow. 1. I have the following scenario in SSIS. It can alternate with either 0 or 1 executing, but. To add execution logging to any SSIS package: Delete the demo tasks from the demo sequence container. Based on clarification from the comments, the work flow was. Working with Transactions in SSIS has its own challenges. " Provided the location and name for the XML file. Sequence containers group the package into multiple separate control flows, each containing one or more tasks and containers that run within the overall package control flow. In the data flow task, the data is moved from from different source tables to the respective target tables. The IsolationLevel property in SSIS components only applies when distributed transactions are used (package or other container has TransactionOption=Required). The property FailParentOnFailure in the components of the container need to be set to TRUE (or FailPackageOnFailure or both). Transformations can also perform lookup operations and generate sample datasets. Next, move “Script Task 2”, “Script Task 3”, “Script Task 4”, and “Script Task 5” into the Sequence container. In contrast, a colleague has VS 2022 with SQL Server Data Tools (17. Execute SQL task, Data Flow task, etc. In the child packages there is a loop container and in each lap a. Using the Group box, you can create task groups that expand and collapse as needed. Then, in the Select New Scope dialog box, select the package, or a package container, task, or event handler, that you want as the scope of the variable. Otherwise it goes to event handler where you can include same tasks to retry them. This procedure describes how to configure a Foreach Loop container, including property expressions at the enumerator and container levels. This procedure describes how to configure a For Loop container by using the For Loop Editor dialog box. In SSIS Designer, you cannot configure the task host separately; but you can set the. The data flow becomes green after running the project however when I open the data flow, nothing inside was executed, no error, no warning or success massage. I thought it would be obvious when running interactively. Hi, First of all, retainsameconnection is set to true :). Just select the variable in the Variables window and click the new Move Variable icon. here are the two err messages that appear. The different types of SSIS containers are as follows: Task host containers; Sequence containers; For loop containers; Foreach containers; 24. All these three tasks are encapsulated in a sequence container and the package contains a lot of such sequence containers - let's say 50 - that are run in parallel. Above, the Sequence Container has failed and the Package has failed. What are the equivalents of the following SSIS Components in Azure Datafactory pipeline (for Pipeline approach , not azure SSIS-IR approach) 1) For loop container 2 )Foreach loop container 3) Sequence Flow. Precedence. Constraint Violating Yak Guru. After each run click "Progress" tab and look for exclamation point inside a circle which gives you a hint if there's a problem. my next problem is I'm sending data from ms sql to oracle using global temp tables so i need to set the connection managers to retain same connection. A SQL Server Integration Services (SSIS) package can fail for many reasons . SSIS is a data warehousing technology that can be used for data extraction, loading, and transformations such as cleaning, aggregating, and combining data. I want to roll everything back if any part of the package should fail so I put these tasks within a Sequence Container and set the Sequence Container TransactionOption property to 'Required' and set FailPackageonFailure property to 'True'. This reusability makes SSIS packages easier to design and maintain. I would try to check the Propagate system variable of your containers. dtsx and Inner. Eg:Once the executing piece is done, the package will fail, but Sequence Container 3 has no way to know what's happening in Sequence Container 2. Transaction: supported. In my previous article, I have talked about the. SSIS has built-in support for transactions, but their use isn’t ideal for all scenarios. the Inner package is called inside the Outer package in the workflow. In the sql task I have the following: BEGIN TRY BEGIN TRAN TRUNCATE TABLE foo_Copy INSERT INTO foo_Copy SELECT * FROM foo COMMIT TRAN END TRY BEGIN CATCH ROLLBACK TRAN END CATCHThe package begins by using an Execute SQL Task to clear the staging table. A for each loop will execute once for each item in the collection of items that it is looking at. Containers can include other containers in addition to tasks. Each of the 5 has OnPostExecute and 1, a sequence container that contains the other 4, has both OnPostExecute and OnPreExecute. I tried with the sequence container and the TransactionOption but SSIS doesn't want to cooperate. Figure 5: Sample SSIS Package. Isolation: readcommited. Drag a 'Foreach Loop Container' and connect the above task to this task. The SSIS Foreach Loop Container is more complicated than the For Loop Container since it has many use cases and requires a more complex configuration: Figure 4 – SSIS Foreach Loop Container description from the toolbox. In this Reliability and Scalability Topic, you are going to learn everything you need to know to enable restartability in your SSIS packages. Run data flow to load data from source table to staging table. I'm new to SSIS. I have 30 container out of which 1 container runs long. Now even the old connection does not work. On the SSIS menu, click Variables. In your case, I'd put all the blocks inside a sequence container except the last 2, and after the container completes execute the last two as they must be always run after the previous block of operations. Taking the package in the previous example, I used this auto layout to snap everything into an easy. I have created an SSIS solution that makes use of Sequence Containers. the Inner package is called inside the Outer package in the workflow. Enlist the types of containers that can be used with SSIS packages. ). FOREACH LOOP Container is only available at Control Tab in SSIS tool box. SSIS Package Design-Time Considerations. Hi, First of all, retainsameconnection is set to true :). I have created a SSIS package named “PackageA” with For Loop container (“FLC”) in SSIS BIDS then saved as C: PackageA. To set breakpoints. On the three data flow task's properties, I have set. The TransactionOption property exists at the package level, container level (e. A for loop will execute the tasks a specified number of times, in other words 10 times, or 25 times, and the number of times is specified in the definition of the container. The expressions vary but establish the mutual exclusivity of the expression. And if you want a simple, two-click process to align everything in your SSIS package in a linear format, you can use the Auto Layout –> Diagram option. The sequence container is trying to read file from For each loop and process its data. I added some event handlers to a package with 5 executables. A simple approach to implementing batch processing in SSIS is to come up with a way to group the rows to be processed into batches, process each batch, then update each group as processed. As you can see, the container and the package succeed, while the first Execute SQL Task fails and the second task is executed. Example: the table name Sales. In addition to these, there is a lesser-known but still very useful container for controlling logic flow: the For Loop container . That sequence container then does magic. . Using Containers with Checkpoints (Part 2) This is the second part of a series on using checkpoints in SSIS. For example: You can define the constraints in the way you would like the tasks to complete, being it in regards of the exit status (failure, success or completion) and expression (let's say, you create a variable that controls the precedence constraints), for example: As you would expect, the arrows define the direction of the workflow as it moves from one executable to the next. However when I set it to required it fails. You can optionally click on the menu Grid Options in the Variables window. To do so, go to the Package properties and look for the Transaction Option property. This must evaluate to True in order for the loop to execute. Notice that the executables are listed hierarchically, with EventHandlersPkg at the top of the hierarchy and the Execute SQL task (Truncate People table) and the Sequence container (Load People data) at the second level of the hierarchy. I have a massive SSIS package with an Execute SQL task that reads data from 14 different sources, runs them through a Union All, and then through all the same transformations. It divides a package into multiple separate control flows, where each control flow. For now, we will use SSIS transactions at the package level. Sequence. Place the two loops and their corresponding script tasks (via precedence constraints) in a sequence container. The issue is coming during the execute of the next group, where only one sequence container executes, so there is no parallel execute. To increase the performance, as the workload is heavy, I. Inside sequence container Drag and drop three Execute Package Task. You probably noticed the. Everything is in loop 1. Dears. In this container there is several "execute package tasks" executing a child package. The first step within the Sequence container is an Execute SQL Task where I pull back the intended parameter. Create the control flow by dragging graphical objects that represent SSIS tasks and containers from the Toolbox to the design surface of the Control Flow tab, and then connecting the objects by dragging the connector on an object to another. Prerequisites. In my case, a sequence container wouldn’t resize to a reasonable width, using the mouse to drag the right-top edge to the left. A couple of options: Run the packages in a sequence instead of in parallel. I made it the same width as the original, but much shorter - short enough that the tasks would not fit. These containers run concurrently. 1. SSIS sequence container configuration. SSIS Execute SQL Task - multiple sources in sequence and not in parallel. Sequence. Control Flow Task is mandatory in every SSIS package. I have a master package that has 4 sequence containers that contain an Execute SQL task that gets a package list consisting of the name of a package to execute and a for each ADO enumerator that enumerates through the list of packages to execute. In the event one of these tasks fails I would like the other parallel tasks within the Sequence Container to be stopped and the Sequence Container to immediately update as failed. Actually, the same DB connection worked in other sequence containers (not shown in above "code"). You can design a package in such a way that it can pull data from non-dependent tables or files in parallel, which will help to reduce overall ETL execution time. In the Add Variable dialog, specify a variable name, eg 'Filename'; press OK. Three ways to implement this. , for Migrating data from FoxPro DB to SQL DB). Use them to solve complex business problems by building high-performance data integration packages. Sign in. Hi, From each of the sequence container, let one flow go to the next sequence container and another one to Execute SQL task (a mail task). SQL Server Integration Services provides a set of system variables that store information about the running package and its objects. I have foreach loop , in which all files from specified folder are processed and inserted into SQL tables. I am using SSIS 2012 Ultimate from Visual Studio. Collection Enumerator - Foreach ADO Enumerator Set the variable as - objAreaSubAreaList Variable Mappings Add the two variables sArea, sSub_Area in that order. task: Execute SQL task. Next you need to put a Data Flow Task in your ForEach Loop Container. Sequence Containers in SSIS packages The Sequence container defines a control flow that is a subset of the package control flow. In Solution Explorer, double-click the package to open it. Sequence containers group the package into multiple separate. looks as if sequence container isn't. He will explain the differences between them and demonstrate how each conta. · Since you already use the Sequence Container. More details: Create package with Iterator int variable with init value of 0 and Flat File Destination where connection string is defined as an Expression of. There are 3 Dataflow tasks (They are connected using precedence constraints) which loads data from Excel into Database tables. task : Process data by Script task, and fill variables with INSERT SQL statements 2. We actually have two options for grouping our individual tasks: 1). If we compare the package behavior against the property settings, this looks wrong. · sanjay. It has three key elements: InitExpression – This will initialize the variable used in the EvalExpression. net Data sources " Use Bulk Insert When Possible = False ". the designer will immediately fly off to some blank part of the canvas far away. Answer 6. I have a VERY simple sequence container with two tasks: Truncate a SQL table, and repopulate it from production. Here Begin transaction SQL query:Begin transaction ssis_rollback (result set:none) Rollback transaction SQL query : rollback transaction ssis_rollback (result set:none) Here my problem is. Khidir Elsanosi 21. My Foreach Loop Container looks like this: I hope this helps. But i am getting the error The problem is that if a given container falls due to an error, it does not flow through failure precendence constraint into the given task (LogPackageFailed). Suppose I have a SSIS package which is having almost 20 sequence containers and while running the job, a few sequence container got completed successfully but a few fail. That will give you mutual exclusivity in the workflow. Exercise 1: Containers in SSIS, Task Host Container, Sequence Container and Groups Exercise 2: Insert Data into SQL Server using For Loop. Let us open the SQL Server Management Studio Query window to Preview. If they all hit the same DB/fileshare while the DB/fileshare is under load, then sequential is likely better. There are a number of ways to accomplish this. Then connect the sequence container to D Product Family data flow. More recently, Microsoft added Azure Data Factory to its stable of enterprise ETL tools. Note: disabling a task won't affect operation as SSIS will just skip over the disabled task (s) and. . To do so, First Drag and drop the SSIS For Loop Container into the Control Flow region. It is when I attempt to do it via the script task (see above code). Add or Delete a Task or a. Then move (drag and drop will do it) all of your data flow tasks into the container. Set Retroeve file name to 'Fully qualified'. The SSIS Foreach Loop Container is more complicated than the For Loop Container since it has many use cases and requires a more complex configuration: Figure 4 – SSIS Foreach Loop Container description from the toolbox. 3 ) change the settings on source data base server & destination data base server as follows. Then, someone else tried working on the package. Add a dummy Script Task or an empty. Answers. Container Type Container Description Purpose of SSIS. I clicked on Format / Auto Layout and got this monstrously wide sequence container. After you add a task or container to the design surface of the Control Flow tab, SSIS Designer automatically adds a connector to. There are no properties or run-time behavior associated with the Group box, which is a design-time feature. do the work 3. Recreating. SSIS 2019 Package design to Group similar Control Flow Tasks and define workflow of the package using Sequence Container. Thanks again for the. Do one of the following: Click the Control Flow tab, right-click the task or container that you want to remove, and then click. When you use the native SSIS transaction capability, if the connection managers are entirely self contained, then behind the scenes a standard BEGIN TRAN. When the Hit Count reaches 5, the execution will stop and the red dot will change to a red circle with an arrow. Dears I have the following scenario in SSIS. On the Variable Mappings tab, click into an empty Variable cell and select . Connect the Create Table script task to the sequence container. Everything is in loop 1. Parallel Processing in SSIS. For Data Flow Task1, create an OnErrorEvent and set the Propagate system variable to False. So, what I want is: Run the "Execute SQL Task"Containers can include other containers in addition to tasks. Here we have set FailPackageOnFailure=False, yet a. EvalExpression – This is a test that will determine when to stop execution of the loop. The Init Extract Log Execute SQL Task executes a stored procedure that inserts a row into the ExtractLog table. I have foreach loop , in which all files from specified folder are processed and inserted into SQL tables. You can also assign an expression to the variable. Sequence containers group the package into multiple separate control flows, each containing one or more tasks and containers that run within the overall package control flow. #SQLServerIntegrationServices Tutorial (SSIS Tutorial) for beginners: Sequence Container and Scripting TaskFull #SSIS Tutorial (#ETL tutorial): the SSIS Variables menu, there is a Move Variable icon (second one listed) Here you can see that I have ParameterValue defined in both "SEQC Opt 1a" and "SEQC Opt 1b" and they're initialized with different values. Any decision that should 'continue' need only exit the sequence container. The container will now have a red circle in its top-right corner specifying that a breakpoint has been set (see below screenshot, though you can’t see the colour of the circle in the figure here). All Microsoft Integration Services container types-packages, the For Loop, Foreach Loop, and Sequence containers, and the task hosts that encapsulate each task-can be configured to use transactions. I make heavy use of them in my packages. In this way you would just need to run the query in metadata before execution of task. Everything is in loop 1. This makes the container more flexible than a for loop container. The reason i have to do re-run failed data flow task bcoz there is one server which resets all the connections and it runs for long time. Posted - 2009-01-05 : 07:10:52. SQL Server Integration Services(SSIS) is a platform that allows you to create enterprise-level data integration and data transformation solutions. The SSIS architecture extends variables and event handlers to the task through the Task Host Container. · Since you already use the Sequence Container. Each of the 3 copy tasks are represented by one Data Flow, therefore I have 3 Data Flow tasks in my Control Flow, all running in parallel. Optionally, modify the name and description of the For Loop container. Next, we are going to increment that variable by 1 using the For Loop, and then save that value in the table that we created above. Right-click on the new Foreach Loop Container and select Edit. Sample package describing variable scopes: Here is a sample SSIS package. Data Flow Sequence Containers OK - so what is a "Data Flow Sequence Container"? Back when I started using SSIS 2008R2, I'd just come from a coding background, and really appreciated the existence. Prerequisites. Add a Foreach Loop container. The requirement was to not fail the entire package when any exception happened in processing a file but to continue processing the next file until all the files were processed from the for. From BOL. You can build event handlers for packages, the Foreach Loop container, the For Loop container, the Sequence container, and all tasks. On the keyboard page available in the Options dialog box, variables command here to a key grouping of your selecting. The end result is that the Execute SQL Task is placed under the sequence container. The sequence container enables the user to manage the entire package in the control flow instead of individual containers and tasks. This package will start with the TRUNCATE TABLE (Execute SQL Task in Event handler region), then it will start inserting data into the Employee Duplicate table in Control Flow Region. Packages use containers for the following purposes: The Sequence container provides a scope for variables, ensuring that a group of related tasks and containers use consistent and relevant data. 3) the Execute SQL Task. Then, someone else tried working on the package. 1) If you SQL procs are independent on one another and your SQL server are healthy to support 15 executions at a time, then Add one sequence container and add 15 executions tasks (No need to add president constraint) 2) If some of your procs are dependent on one another then three. task : Process data by Script task, and fill variables with INSERT SQL statements 2. Dears. He does have the "Execute SQL Task" available in his SSIS data tools. But we know that std::array, std::vector and std::deque all support fast random access to the elements. I used the expression as the precedence constraint execution condition and expect if the value got from the execute SQL task does not match the condition, not execute the next task. Workaround #1 Before adding an existing object, move it to a temp directory outside of your project space. As you would expect, the arrows define the direction of the workflow as it moves from one executable to the next. · Since you already use the Sequence Container. Great ! I forgot to mention that "transactionOption" is set to enabled/required on the sequence container. Click OK to close the Execute SQL task editor. #1 Extract data in parallel: SSIS provides the way to pull data in parallel using Sequence containers in control flow. Connect the Create Table script task to the sequence container. Went to the Detail tabs on each sequence container and chose appropriate events. Containers A, B, and C. TransactionOption can be set to one of the following:And how can we set the property values using SQL Query rather than manually updating in SSIS package? I don't want to update from SSIS package, I wanted to update the SSIS sequence container details using SQL query. Debug a Package by Setting Breakpoints on a Task or a Container; Progress Reporting. A for each loop will execute once for each item in the collection of items that it is looking at. But when I try to execute the entire Sequence Container, only one file. It turned out that I'd managed to get a task that belonged to the first sequence container to appear in the last sequence container without loosing it's allegiance to the first. Answer: The sequence container defines the control flow that is the subset of the package’s control flow. I tried setting FaiPackageOnFailure together with FailParentOnFailure. Sequence Container: This container simply groups tasks together. For that I used Aggregate transformation editor and is taking lot of memory while getting the. SSIS Package- Retain Same Connection Property in Excel Connection. Integration Services provides three options for configuring transactions: NotSupported, Supported, and Required. This SSIS Tutorial video for both beginners and professionals will help in learning the MSBI. The point of the SSIS package is this. Then go to the properties page of each container, expand the Expression, set the Name equal to corresponding variable, after that you could find the container name has changed to that. Warning: 0x80019002 at Package: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. g. This task will check for the time stamp updated by the third party. I tried with execute sql task in that i have written BEGIN TRANSACTION,Truncate Facttable1,truncate Facttable2,delete dimension table1. Each sheet in excel should go into separate table in sql server so I created a sequence container and inside that I have placed data flow tasks. Is there any way we could implement parallel execution for 30 sequence containers? 7. when setting the SQL task I got errors if the variable was not passed properly. In the SSIS Toolbox, expand Containers, and then drag a Foreach Loop Container onto the design surface of the Control Flow tab. SQLMaestros Hands-On-Labs enables the practical way of learning. Below are the properties of the container above. Now, add a sequence container to the control flow and rename it as “SQC – Set of tasks as one group”. 1. task : Process data by Script task, and fill variables with INSERT SQL statements 2. For the first Execute SQL task, I’ll call. To demonstrate, add a Sequence Container from the SSIS Toolbox to the Control Flow, and then add an Execute SQL Task from the SSIS Toolbox to the Sequence Container as shown in Figure 14:SQL Server Integration Service allows us to apply transactions at Package Level (Master Level), Task Level, or Container Level. It has a three level hierarchy: master calls four (with more to come) packages each in a sequence container to use DTC, without any precedences for max. 1) change as TransactionOption = Required in the pakage level and all other levels such as sequence container,data flow its value is " Supported ". In the Foreach Loop Editor dialog, on the General. Yes its possible. 6. Place an execute sql task outside the sequence container. Firstly, I am new to SSIS and not sure of what format to explain the problem in a repeatable way for testing. tempdb as the connection manager for the OLE DB Source. The Sequence container defines a control flow that is a subset of the package control flow. Transaction support is built in to SSIS. SQL Server Integration Services. One of the handiest features in SQL Server Integration Services (SSIS) is the ability to implement looping logic within your control flow. The sequence container size is relatively big, seems like it reached some kind of size limit, could this be the reason ?Description – Sequence container group related tasks in a package to show what the complex package is doing in a clear and simple way. - Microsoft Q&A. (For loop, Sequence Container) SSIS Containers are controls that provide structure to SSIS packages. One can use this SSIS tutorial to update warehouses, data mining, and download or copying files. For Loop Container in SSIS Configuration. I have. For example, after the first Execute SQL task runs, the precedence constraints direct the workflow to the next Execute SQL task and the Sequence container. I test the value of an SSIS String variable named @MyVar to see if it's Null or Empty. Open the Data Flow Task. In Solution Explorer, right-click the package to open it. I kept the DFT into SEQUENCE CONTAINER and I have configured Properties of sequence container transaction=Required, and DFT Properties of Taransaction=Supported, and in control flow --->RightClick--->Properties-->Transaction=Required and failure package on failure =True. I have a solution, in which an SSIS package is deployed on Azure. It can be achieved using 3 methods. Saved the package and ran it. On the three data flow task's properties, I have set the following. The Extract Customers Data Flow uses a Row Count transform to populate a package variable with the number of rows read. All containers contain other tasks which work fine. You can use a variable to specify what that count is. The Microsoft SQL Server Integration Services included many built-in tasks and transformations. Sequence Containers in SSIS packages Introduction. Place the two loops and their corresponding script tasks (via precedence constraints) in a sequence container. By using the Foreach Loop container, you can create a looping structure that iterates through a collection of objects or data values (the members) and take actions specific to each of those members. Sorted by: 0. You take one of the actions below: For packages having a single Execute SQL Task, you stop the package execution while the task is still running. Clicked "Save. I have created a package with a sequence container and two Script Tasks within it. Hello Everyone!!! Welcome to Quick and Easy Tech By Junaid Ibrahim Channel. A. a. Try adding a Sequence Container and inside it add multiple Execute process Task (separate tasks) and do not connect any task inside the container. 5. . The FELC Enum Values has a variable IsLoopValid defined in it. Next, drag the Execute SQL task from the SSIS Toolbox pane to within the Sequence container on the design surface, and then double-click the component to open the Execute SQL Task Editor dialog box. SSIS Data Flow Task hangs on excecution of Pre-excecute phase. In that case, you can configure them to inherit their logging options from their parent container. Use the Control Flow tab of SSIS Designer to build the control flow in a Integration Services package. so option a. It takes a lot of time to execute the package and I am trying to implement parallel processing. This container allows you to organize subsidiary tasks by grouping them together and allowing you to apply transactions or assign logging to the container. e. You could use Variable to achieve that. put them both in a sequence container with transactions required. Step 1. All containers contain other tasks which work fine. Parallelization is not working as planned in SSIS. Error: 0xC001402C at CATS-Package, Connection manager "connectionName": The. For Video Answers for SSIS Interview Questions , Please check THIS playlist.