Sorted by: 0. Map all three Execute Package Task with respected . Frequently, the logging options of tasks and For Loop, Foreach Loop, and Sequence containers match those of the package or a parent container. Hence, if it fails, I just use. It acts. Share. Workaround #1 Before adding an existing object, move it to a temp directory outside of your project space. 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. When there are multiple. The simple way to do this is to double click on the line connecting the Data Flow to the Execute SQL, doesn't matter which, and change the Precedence Constraint from a "Logical AND" to a "Logical OR". You can verify this as there is no option to connect a precedence constraint from a Group as a whole, while this can be done from a Sequence. Parallelization is not working as planned in SSIS. In this way you would just need to run the query in metadata before execution of task. I have created a package with a sequence container and two Script Tasks within it. The answer to this is heavily dependent on what the packages do. I suspect it's because my source destination is on another server, is transaction option required not a possibility when doing a cross server. There is a property in the sequence container which allows the developer to set the isolation level, in the SSIS package i created i set the property value for. 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. By default, Supported selected as the Transaction option. Add or Delete a Task or a. Add 3 Sequence Containers as 3 customers in the Foreach Loop Container. Data type is the SSIS datatype. It has three key elements: InitExpression – This will initialize the variable used in the EvalExpression. Types of containers in SSIS are. It takes a lot of time to execute the package and I am trying to implement parallel processing. Right now i am messing with the. . Went to SSIS Logging. At present :- I am creating packages with multiple Data Flow tasks,Build Solution for each Package and. The Sequence Container has an Execute SQL Task on pre execute that inserts and gets @@IDENTITY and the post has an Execute SQL. Hi, First of all, retainsameconnection is set to true :). Pipeline: Validation phase is beginning. If they all hit the same DB/fileshare while the DB/fileshare is under load, then sequential is likely better. (For loop, Sequence Container) SSIS Containers are controls that provide structure to SSIS packages. Hi, First of all, retainsameconnection is set to true :). Choose Add Existing package and copy into your project. . In the child packages there is a loop container and in. You can use the Execute Package task for the following purposes: Breaking down complex package workflow. Seq Container: It is used to club together different tasks into logical gorups for better understanding and setting transactions to a set of tasks. I make heavy use of them in my packages. Isolation: readcommited. dtsx – and when prompted to “Succeed Script Task 2,” click Yes; when prompted to “Succeed Script. I have an SSIS data package with a sequence container(and a nested sequence container) that works fine when I set the transaction option to supported. SQL Server Developer Center. 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. 3. 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. Ni Nick, I have one Sequence Container and inside it I have one Data Flow. For that I used Aggregate transformation editor and is taking lot of memory while getting the. DtsEventHandler. Among these containers, Package is at the highest level and Control Flow Tasks are at the lowest level. Open the Data Flow Task. task : Process data by Script task, and fill variables with INSERT SQL statements 2. I thought it would be obvious when running interactively. I have tried using constraints between the containers by evaluating the file name as such using. Sequence Container in SSIS. 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. He does have the "Execute SQL Task" available in his SSIS data tools. The Sequence Containers can help here also to group tasks together for execution and the previous precedence constraint will point to this parent Sequence Container. The last step of the container has an execute SQL task that runs and stores the result in a variable - let's call this [User::result. more. 2. Precedence. This makes the container more flexible than a for loop container. g. Then connect the sequence container to D Product Family data flow. The expressions vary but establish the mutual exclusivity of the expression. Everything is in loop 1. task : Process data by Script task, and fill variables with INSERT SQL statements 2. 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. 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. For example, scope variables to the container level or group task to the same transaction. All 4 SQL Tasks are calling the same stored procedure with different set of parameters, and this stored is accessing the global temp table that i have created from step 1. What are containers in SSIS control flow taskWhat is Sequence C. In SSIS Designer, you cannot configure the task host separately; but you can set the. Right-click on the new Foreach Loop Container and select Edit. Checking SSIS Variable and Parameter Values. You could use Variable to achieve that. Right-click on Execute Package Task then click on Edit. When I run each task individually it is showing as success but when I run the entire package it is showing as. 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. All types of SSIS containers can create and participate in transactions. It is only one version of Inner package, however it is called. I need to guarantee a Truncate's Rollback in the event that the insert has errors. Click on the OK button. This may be affected if you are working off-line of if SSIS cannot get connection to those sources/objects. You create event handlers by using the design surface of the Event Handlers tab. Containers can contain a. · Since you already use the Sequence Container. The Parent package consists of a script task and a sequence container. Click on the Variables on the SSIS menu bar, whereby by mapping the View, one can show the Variables window optionally. this seems to cause the sequence container to fail if i do this and if i don't retain the same connection further steps fail. dtsx. Parallel Processing in SSIS. These 5 ones are very useful. A For Loop container uses expressions to define a fixed number of. Apart from offering visual consistency, it also allows you to declare variables and event handlers which should be in the scope of that specific 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). A Sequence Container groups all child tasks together, where they must all finish execution before the task following the Sequence can start. This did not. Sequence. This may be affected if you are working off-line of if SSIS cannot get connection to those sources/objects. The HasExpressions property is available on all SSIS objects that support expresions, with the exception of variables. In your package create a variable to hold the name of your sequence container. That sequence container then does magic. I took one sequence container and dragged and dropped data flow task 1, data flow task 2 and data flow task 3 and configured all three data flow tasks. A data source might be offline, a server might go down, the network might be unavailable, or countless other problems might arise. I tried with execute sql task in that i have written BEGIN TRANSACTION,Truncate Facttable1,truncate Facttable2,delete dimension table1. These are the default values for a new container. 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. There are no properties or run-time behavior associated with the Group box, which is a design-time feature. The package is being executed via Data Factory (V2) using Execute SSIS Package task in a pipeline. Answer 4. Here you can provide a name-I used s q l – truncate EmpSales-and a description, as shown in the following figure. In the Foreach Loop Editor dialog, on the General page, enter Foreach File in Folder in the Name field. As you can see, the container and the package succeed, while the first Execute SQL Task fails and the second task is executed. I have foreach loop , in which all files from specified folder are processed and inserted into SQL tables. Sorted by: 3. Please comment for any questions and. Added the OLEDB connection for Configuration. This makes the container more flexible than a for loop container. Value is Success. For this reason, “package restartability” or checkpoints in SQL Server Integration Services was a huge relief. Now right-click the. This section describes the. 3. put them both in a sequence container with transactions required. After each run click "Progress" tab and look for exclamation point inside a circle which gives you a hint if there's a problem. Hi, First of all, retainsameconnection is set to true :). For Video Answers for SSIS Interview Questions , Please check THIS playlist. Sequence Container: This container simply groups tasks. After the sequence container executes add a task to delete all the records from the. 1st is input variable @FileName , Scope = package name . Prerequisites. option c. Connect the sequence container with the success precedence constraint of the “Script Task 1”. For Loop: When you know that a task need to run for a fixed amount of time like 10 iterations. Warning: 0x80019002 at Package: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. Workaround #2 After original scenario, delete the original from disk, then rename the copy from within BIDS (Visual Studio). A couple of options: Run the packages in a sequence instead of in parallel. There are two packages, Outer. Is. Next, move “Script Task 2”, “Script Task 3”, “Script Task 4”, and “Script Task 5” into the Sequence container. I am using SSDT 2017. 0. For more information, see Integration Services Tasks and Add or Delete a Task or a Container in a Control Flow. 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. groups your control flow into more understandable subsystems. IS THIS CORRECT WAY. SELECT CASE WHEN DATENAME (WEEKDAY, GETDATE ()) = 'Sunday' THEN 1 ELSE 0 END; 2 Answers. In this container there is several "execute package tasks" executing a child package. I need to develop an SSIS Package that calls all other packages and runs them in sequence (I only need to call specific packages from this folder in sequence and not all the packages). . For example, after the first Execute SQL task runs, the precedence constraints direct the. This was when i came across the control flow item called Sequence container. std::list supports bidirectional iteration, whereas std::forward_list supports only unidirectional iteration. The loop queries records from a database, and for each record returned executes a number of tasks. You can also assign an expression to the variable. There are two packages, Outer. 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. So we will be implementing FOREACH LOOP Container at control flow stage. Variables command to a key combination of your choosing on the Keyboard page of the Options dialog box. As you can nest containers within other containers, it permits to create a hierarchy of task. Great ! I forgot to mention that "transactionOption" is set to enabled/required on the sequence container. Sample package describing variable scopes: Here is a sample SSIS package. SQL Server Integration Services transformations are the components in the data flow of a package that aggregate, merge, distribute, and modify data. task: Execute SQL task. 1. As you would expect, the arrows define the direction of the workflow as it moves from one executable to the next. This container is useful to split your control flow into logical units of work. Dears. In the dialog, enable the system variables. My requirement is to add a Sequence container inside the For loop container programmatically. Set DelayValidation to True in the Data Flow Task 1. Everything is in loop 1. 7. You can leave the TransactionOption at the default of Supported for both Execute SQL Tasks, as they will join the transaction of the. Execute each Sequence Container at a time but in order (right-click, Execute Container) to narrow down the problem. SSIS Package- Retain Same Connection Property in Excel Connection. You will need to configure all the servers involved with your process to be of DTC. These classes are considered containers, and they all inherit the Executables property. 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. Place an execute sql task outside the sequence container. My sequence containers look like. If there is no precedence constraint stopping the packages running in parallel, and the MaxConcurrentExecutables property in your package is -1 (or sufficiently large), then your execute packages tasks will run in parallel. Transaction: supported. 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. This SSIS Tutorial video for both beginners and professionals will help in learning the MSBI. 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. Following this way you can also maintain the logs as well as define auto retry. The sequence container is trying to read file from For each loop and process its data. Share. · Since you already use the Sequence Container. SQL Server Integration Services. Configure ForEach loop container as shown in screenshots # 8 and # 9. This expression is. FOREACH LOOP Container is only available at Control Tab in SSIS tool box. In addition to these, there is a lesser-known but still very useful container for controlling logic flow: the For Loop container . I have an SSIS package with for each loop > sequence container. No need to use Data Flow Task. 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. 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. Answer 5. For the better part of 15 years, SQL Server Integration Services ( SSIS) has been the go-to enterprise extract-transform-load ( ETL) tool for shops running on Microsoft SQL Server. Optionally, modify the name and description of the For Loop container. g. Each lab document. In addition, set the SEQ 2 Sequence Container’s FailPackageOnFailure property to. SSIS TestCase package. By default it will probably be Green for Success. Ran into the same problem after following a tutorial. I have several data flow tasks and execute package tasks in my sequence container. Based on this Microsoft article: The Sequence container defines a control flow that is a subset of the package control flow. United States (English)FOREACH Loop in SSIS step by step using example. Here we have set FailPackageOnFailure=False, yet a Sequence Container. Hi -- I have written some code that programmatically builds an SSIS package. In the Foreach Loop Editor. These are the types of containers in SSIS: Sequence Container - Used for grouping logically related tasks together For Loop Container - Used when you want to have repeating flow in package For Each Loop Container - Used for enumerating each object in a collection; for example a record set or a list of files. This forced Execute-SQL-Task one to completely finish before executing Execute-SQL-Task two in my description. 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. It can be used to group the tasks, divide the control flow,. SQL Server Integration Services provides a set of system variables that store information about the running package and its objects. :{> This procedure describes how to configure a For Loop container by using the For Loop Editor dialog box. 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. In that case, you can configure them to inherit their logging options from their parent container. task: Execute SQL task. 1 - GOOD = COMMIT (EXECUTE SQL) 2 - FAILURE = ROLLBACK (EXECUTE SQL) You must have the RetainSameConnection property set to True on the connection. Sequence containers allow users to group control flow tasks into smaller subsystems. Hi, using sql, is there a way to execute just one of the sequence containers in a ssis package? Thanks · Hi, using sql, is there a way to execute just one of the sequence containers in a ssis package? Thanks Do you mean progrmatically execute task inside package? Please Mark This As Answer if it solved your issue Please Vote This As. In the Execute SQL Task, select the database of [table] table as the Connection and type the query below as SQLStatement: EXEC PTitles; In the Data Flow Task, select servername. 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). Define the sequence container. SELECT CASE WHEN DATENAME (WEEKDAY, GETDATE ()) = 'Sunday' THEN 1 ELSE 0 END;2. task : Process data by Script task, and fill variables with INSERT SQL statements 2. Hi, First of all, retainsameconnection is set to true :). Debug a Package by Setting Breakpoints on a Task or a Container; Progress Reporting. · What you can do is to. Run the package. 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. The only solution so far is to execute script tasks – Gericke. In the Precedence path between the Execute SQL task and Sequence. I tried setting FaiPackageOnFailure together with FailParentOnFailure. Basically in Data flow i have used OLE DB source, Derived column and OLE DB Destination (i. Create a package and drag a sequence container into the package. You need to set up a Sequence. For Loop, Foreach Loop, Sequence, etc. I test the value of an SSIS String variable named @MyVar to see if it's Null or Empty. I would suggest adding an expression to the precedence constraint between the SCR and Load Current Tables that is Success and !@ [Package::PerformFullLoad]. . I have the following scenario in SSIS. PackageSequence ContainerData Flow. I noticed in SSIS Package Configuration, when choosing a property to add to the configuration file there are often more than one version of that property listed. Here are the steps I followed -. Now even the old connection does not work. 3) the Execute SQL Task. However when I set it to required it fails. 6. . 4. SQL Server Integration Services. Each data flow task contains logic to move data from one excel sheet to table in sql server. 0. You could, of course, put everything within a Sequence container and configure the container to use checkpoints, but if the. In the Foreach Loop Editor dialog, on the General. Each container will contain one or more tasks and will run within the control flow of overall. 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). Actually, the same DB connection worked in other sequence containers (not shown in above "code"). 1. SQL Server Integration Services. Now lets stop and study. There are 3 Dataflow tasks (They are connected using precedence constraints) which loads data from Excel into Database tables. We can summarize the benefits of a sequence container, as shown below: 1. Sequence Containers in SSIS packages The Sequence container defines a control flow that is a subset of the package control flow. The IsolationLevel property in SSIS components only applies when distributed transactions are used (package or other container has TransactionOption=Required). 1. Steps to execute three different . . Like a package, an event handler can provide scope for variables, and includes a control flow and optional data flows. I have several data flow tasks and execute package tasks in my sequence container. This makes the container more flexible than a for loop container. . In the sequencee container's properties, I have set the following properties. Connect the Create Table script task to the sequence container. Then I dragged another Sequence Container onto the Control design surface. In SQL Server Data Tools (SSDT), open the Integration Services project that contains the package you want. 3 Answers. I have an SSIS package which is pretty simple, just a data import and an execute SQL task thereafter. Purpose of the Sequence Container. In Solution Explorer, double-click the package to open it. Enclose all of the tasks in a sequence container. To access the Precedence Constraint Editor, double click the connector line and you should see the. To increase the performance, as the workload is heavy, I added a sequence container, and instead. Thanks again for the. In SQL Server Data Tools, select the Control Flow tab. Three ways to implement this. It follows. :{>3. 0. Among these: Event handlers, defined at the package, container, or task level. Containers are objects in SQL Server Integration Services that provide structure to packages and services to tasks. Within a Foreach loop in SSIS is there a way that if a task fails you can break out of the loop to the next iteration?. Here, we have selected Foreach File Enumerator because we want to loop through the files present in folder. I clicked on Format / Auto Layout and got this monstrously wide sequence container. Working with Transactions in SSIS has its own challenges. Exercise 1: Containers in SSIS, Task Host Container, Sequence Container and Groups Exercise 2: Insert Data into SQL Server using For Loop Container Exercise 3: Create a directory hierarchy automatically using For Loop Container. #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. Learn how to use Sequence Containers in SSIS to group tasks, loop through data, and manage variables. Hi, First of all, retainsameconnection is set to true :). Answer: The sequence container defines the control flow that is the subset of the package’s control flow. I can change the default of Var1 in the variable tool bar to False, execute the package and the Sequence Container functions correctly. The sequence container contains another sequence. Part 21 Execute SQL Queries that Saved in SQL Server Table in SSIS Package, Also w. It's used to grouping logically related tasks together which makes it simple to divide the control flow in a package into groups of tasks and containers that we can manage as a single unit. This SSIS Tutorial video for both beginners and professionals will help in learning the MSBI. Delete a task or a container from a control flow. Map columns. Above, the Sequence Container has failed and the Package has failed. For the better part of 15 years, SQL Server Integration Services has been the go-to enterprise extract-transform-load tool for shops running on Microsoft SQL Server. Most SSIS developers are familiar with the sequence container and the For Each Loop container, which can be used to group together tasks and execute the same logic a discrete number of times. There is a property in the sequence container which allows the developer to set the isolation level, in the SSIS package i created i set the property value for. To do so, go to the Package properties and look for the Transaction Option property. In sequence. Sequence Container in SSIS Grouping tasks so that we can disable a part of the package which is no longer in use. task : Process data by Script task, and fill variables with INSERT SQL statements 2. The Extract Customers Data Flow uses a Row Count transform to populate a package variable with the number of rows read. The sequence container enables the user to manage the entire package in the control flow instead of individual containers and tasks. If the user chooses "AA" from the dropdown from front end, then I should be able to. 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. Try adding a Sequence Container and inside it add multiple Execute process Task (separate tasks) and do not connect any task inside the container. Add a dummy Script Task or an empty. You can still see it through the transparent portion of the container but when. And check your Package MaxConcurrentExecutables property. I have a 2005 package containing a Sequence Container, in which there are a number of parallel tasks. Transaction support is built in to SSIS. Transaction: supported. From the source system,I am taking a dataset based on some criteria. Among these: Event handlers, defined at the package, container, or task level; Precedence constraints on the data flow to change the execution path in the event of an error Containers A, B, and C. A for each loop will execute once for each item in the collection of items that it is looking at. 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. For instance, I can add a package variable property through this path:. Clicked "Save. A. SQL Server Integration Services has a number of built-in tools for handling errors and other anomalies. The first step within the Sequence container is an Execute SQL Task where I pull back the intended parameter. While running Sequence Container in Parallel, will the SSIS package wait for all the containers to finish running before showing failure error? Basically, I want to run two tasks independent of each other in parallel without any dependency. SSIS Package Design-Time Considerations. At the moment, I am putting all my data flow tasks in the sequence container and using an sql script to begin and commit transactions before and after the containers. Applies to: SQL Server SSIS Integration Runtime in Azure Data Factory. SSIS sequence container configuration. I have a sequence container within the package, in which I would like to enable the transaction for (all child components inside the container much succeed, otherwise. If your target table in OutputDB has TimeStamp columns such as Create and modified TimeStamp then rows which have got updated or inserted can be obtained by writing a simple query. Parallel Processing in SSIS. Regards, Pirlo Zhang. I have created an SSIS solution that makes use of Sequence Containers. If the package were configured to use the Required option, the Sequence container would join the package transaction. Disclaimer: Many SSIS packages use transactions without issue. 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. Four types of containers in SSIS are: A Sequence Container; A For Loop Container; Foreach Loop ContainerCommunication between packages. . SSIS Data Flow Task hangs on excecution of Pre-excecute phase. You can use a variable to specify what that count is. In this article, we’ll delve deeper into. dtsx. 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. We can define variables under the scope of tasks inside a sequence container 2. SELECT CASE WHEN (Month (GetDate ()) =1 AND Day (GetDate ()) = 1) THEN 1 ELSE 0 END AS StartSequenceContainer. gather some meta data 2. 2. Integration Services provides three options for configuring transactions: NotSupported, Supported, and Required. Normally, it would be validating all what is inside fo the sequence container; including the connections used; database object definitions; etc. Disable a sequence container in SSIS using SQL query? Hot Network Questions How to answer the question "on a scale of 1 to 10 how excited are you about this job?" from a recruiter1) the Package. Understanding the SSIS Sequence Container: A Comprehensive Guide SQL Server Integration Services (SSIS) is a powerful tool that allows for the integration and transformation of data. You can build event handlers for packages, the Foreach Loop container, the For Loop container, the Sequence container, and all tasks. 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. Sorted by: 3. Whenever you have a task that can fail and you dont want your whole package to stop, make sure you do one of the following:Creating Sequence Diagrams for SSIS Packages. I am using Visual Studio 2012. However when I set it to required it fails. There are different types of enumerators in the SSIS Foreach Loop Container. 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. dtsx SSIS package – which will call Precedence. 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. Collection Enumerator - Foreach ADO Enumerator Set the variable as - objAreaSubAreaList Variable Mappings Add the two variables sArea, sSub_Area in that order. Containers can include other containers in addition to tasks. Sequence containers group tasks and other containers. Aug 26, 2020, 6:24 AM. Went to the Detail tabs on each sequence container and chose appropriate events. task: Execute SQL task. So, here I want an automated SQL query to disable the completed sequence container and enable the failed sequence container so that if I. When you create variables in SSIS packages, you can define the scope of the variable. The example shown in the below screenshot illustrates how a Sequence Container might be used.