Data Flow Task is not executing in the package
I have a package in which I have a Data Flow Task which will load the data from Excel file to SQL Table.
The Data Flow Task is executing and loading the data if I execute that particular task only.
But when I run the whole package, the data is not loading into the table. (Its not even showing in the Data Viewers also)
FYI: On every run, the Source Excel file will be deleted and created by the previous tasks (before the Data Flow Task)
Please give me the cause and solution for this.
Thanks in advance..
Hello Sai -
Can you please post the structure of your package (screenshot) , unless there is a change in excel connection prior to data flow , there should be no reason for no data.
As you mentioned the source files are deleted prior to data load , it could mean :
1 - New files have no data
2 - The connection of the data flow is dynamically changed to the new files.
Happy to help! Thanks. Regards and good Wishes, Deepak. http://deepaksqlmsbusinessintelligence.blogspot.com/
Similar Messages
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We have an SSIS package that runs on clustered MSSQL 2012 Enterprise Nodes that is failing. We use a job to executer the package.
Environmental information:
Product - Microsoft SQL Server Enterprise: Core-based Licensing (64-bit)
Operating System - Microsoft Windows NT 6.1 (7601)
Patform - NT x64
Version - MSSQL Version 11.0.3349.0
Package is set to 32 -bit. All permissions verified. Runs in lower environments, same MSSQL version. All environments are clustered. In the failing environment, all nodes are at the same service pack. I have not verified if all
nodes in the failing environment have SSIS installed. Data access is installed. We have other simpler packages that run in this environment, just not this one. Time to ask the community for help!
Error:
Source: Data Flow Task - Data Flow Task (SSIS.Pipeline) Description: The version of Lookup is not compatible with this version of the DataFlow. End Error Error: Code: 0xC0048020
Description: Component "Conditional Split, clsid {7F88F654-4E20-4D14-84F4-AF9C925D3087}" could not be created and returned error code 0x80070005 "Access is denied.". Make sure that the component is registered correctly. End Error
Description: The component is missing, not registered, not upgradeable, or missing required interfaces. The contact information for this component is "Conditional Split;Microsoft Corporation; Microsoft SQL Server; (C) Microsoft Corporation; All Rights
Reserved; http://www.microsoft.com/sql/support;0". End Error
(Left out shop specific information. This is the first error in the errors returns by the job history for this package. )
Thanks in advance.Hi DeveloperMax,
According to your description, the error occurs when you execute the package with Agent job on clustered MSSQL 2012 Enterprise Nodes.
As per my understanding, I think this issue can be caused by you use SQL Server Agent to schedule a SQL Server Integration Services package in a 64-bit environment. And the SSIS package is referencing some 32-Bit DLL or 32-Bit drivers which are available
only in 32-bit versions, so the job failed.
To fix this issue, we should use the 32-bit version of the DTExec.exe utility to schedule the 64-bit SQL Server Agent to run a package. To run a package in 32-bit mode from a 64-bit version of SQL Server Agent, we can go to the Job Step dialog box, then
select “32 bit runtime” in the Advanced tab.
Besides, we should make sure that SQL Server Integration Services is installed on the failing environment.
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support -
SSIS Data flow item does not show on the Tools Choose Tools Item
I would like to add share point to my data source for my SSIS project.
After I installed Share Point Source and Destination list, I went to Tools Choose Tools Item, but SSIS Data Flow tab does not show. I went to SSIS Tools box, but the components are not there.
I would like to know are there any way to add Share Point Data source using SSIS.
Your help and information is great appreciated,
I use SQL Server 2012 and VS 2010.
Regards,
Souris,Hi Souris,
I have installed the SharePointListAdaptersSetup-Beta-2012-01-28.msi in my SQL Server 2012 test environment, the SharePoint List Source and Destination adapters is listed in the Common type items of the SSIS Toolbox. To narrow down the root cause, please
try the following steps:
Make sure the SharePointListAdapters.dll exists in the C:\Program Files (x86)\Microsoft SQL Server\110\DTS\PipelineComponents folder.
Make sure it is installed to GAC successfully, the SharePointListAdapters.dll should exist in C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SharePointListAdapters\v4.0_1.2012.0.0__f4b3011e1ece9d47 folder.
Refresh the Toolbox and check the Common type items.
Since the SharePoint List Adapter is a third-party component, I would suggest you ask a question in its dedicated discussion plate:
http://sqlsrvintegrationsrv.codeplex.com/discussions
Regards,
Mike Yin
TechNet Community Support -
Maintenance Plan - Tasks are not executing in the order they were created
I've created a new maintenance plan to perform differential backups but the tasks I created don't necessarily seem to execute in order all the time. These are the tasks and order assigned when I created the plan using the Maintenance Plan Wizard:
Back Up Database (Differential)
Clean Up History
Maintenance Clean Up Task
Here's the deal...When it executes in the order they were created (above), all my old backups are deleted successfully. However, there have been instances where, for example, the Maintenance Clean Up task executes before the
Clean up History task. When this happens, only one of my backup files is deleted successfully but not the second (I have two .bak files needing to be removed). Furthermore, I noticed that the backup that wasn't deleted when it should
have gets deleted at the next increment when new backups are created.
Again, this does not happen when the tasks run in the sequence shown above. Only one old backup gets deleted (instead of two) when one of the above item is out of sequence. Strange behavior to say the least.
Any feedback on this will be appreciated!If you do not set up precedence constraints it runs all tasks at the same time.
Please see "8. To define a workflow between tasks:"
http://msdn.microsoft.com/en-us/library/hh710041.aspx -
SQL Query using a Variable in Data Flow Task
I have a Data Flow task that I created. THe source query is in this file "LPSreason.sql" and is stored in a shared drive such as
\\servername\scripts\LPSreason.sql
How can I use this .sql file as a SOURCE in my Data Flow task? I guess I can use SQL Command as Access Mode. But not sure how to do that?Hi Desigal59,
You can use a Flat File Source adapter to get the query statement from the .sql file. When creating the Flat File Connection Manager, set the Row delimiter to a character that won’t be in the SQL statement such as “Vertical Bar {|}”. In this way, the Flat
File Source outputs only one row with one column. If necessary, you can set the data type of the column from DT_STR to DT_TEXT so that the Flat File Source can handle SQL statement which has more than 8000 characters.
After that, connect the Flat File Source to a Recordset Destination, so that we store the column to a SSIS object variable (supposing the variable name is varQuery).
In the Control Flow, we can use one of the following two methods to pass the value of the Object type variable varQuery to a String type variable QueryStr which can be used in an OLE DB Source directly.
Method 1: via Script Task
Add a Script Task under the Data Flow Task and connect them.
Add User::varQuery as ReadOnlyVariables, User::QueryStr as ReadWriteVariables
Edit the script as follows:
public void Main()
// TODO: Add your code here
System.Data.OleDb.OleDbDataAdapter da = new System.Data.OleDb.OleDbDataAdapter();
DataTable dt = new DataTable();
da.Fill(dt, Dts.Variables["User::varQuery"].Value);
Dts.Variables["QueryStr2"].Value = dt.Rows[0].ItemArray[0];
Dts.TaskResult = (int)ScriptResults.Success;
4. Add another Data Folw Task under the Script Task, and join them. In the Data Flow Task, add an OLE DB Source, set its Data access mode to “SQL command from variable”, and select the variable User::QueryStr.
Method 2: via Foreach Loop Container
Add a Foreach Loop Container under the Data Flow Task, and join them.
Set the enumerator of the Foreach Loop Container to Foreach ADO Enumerator, and select the ADO object source variable as User::varQuery.
In the Variable Mappings tab, map the collection value of the Script Task to User::QueryStr, and Index to 0.
Inside the Foreach Loop Container, add a Data Flow Task like step 4 in method 1.
Regards,
Mike Yin
TechNet Community Support -
How can I create a template of a Data Flow Task in SSDT?
The majority of the Data Flow Tasks that I build have the same five elements in them (OLE DB Source, Conditional Split, Derived Column, Data Conversion, and OLE DB Destination). I'd love to have a template of a Data Flow Task which already contains
these elements. Is that possible for me to create, and how do I do it?
I'm currently on SSDT 11.1, with Visual Studio Pro 2012.Hi Tim_Dorenkamp,
If I understand correctly, you want to create a custom task, then add it as template of a Data Flow Task in SSIS Toolbox. So that you can use it in every packages.
Just as Samir suggested, we can developing a Custom Task that create a class that inherits from the Task base class, apply the DtsTaskAttribute attribute to your new class, and override the important methods and properties of the base class, including the
Execute method. The sample of create a custom task is for your reference:
http://microsoft-ssis.blogspot.com/2013/06/create-your-own-custom-task.html
Besides, as to your requirement, we can simply create a template package that including this Data Flow Task, then use this template to create new packages. If we want to use the Data Flow Task in an existing package, we can add a new package with the template,
then copy the Data Flow Task from the new package and paste it to the existing package. For more details about create a template package in SSIS, please refer to the following thread:
https://social.technet.microsoft.com/Forums/en-US/b0747467-daff-4fc8-9f81-20d68b38e5ee/change-default-for-package-protection-level?forum=sqlintegratio
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support -
Error at Data Flow Task [OLE DB Destination [891]]
I am getting this error message not sure how to resolve this error
Error at Data Flow Task [OLE DB Destination [891]]: The column "Product Desc" cannot be processed because more than one code page (65001 and 1252) are specified for it.
Error at Data Flow Task [OLE DB Destination [891]]: The column "Brand Desc" cannot be processed because more than one code page (65001 and 1252) are specified for it.
Error at Data Flow Task [OLE DB Destination [891]]: The column "Seg Desc" cannot be processed because more than one code page (65001 and 1252) are specified for it.
Smash126Hi Smash126,
Based on my research, I can reproduce the issue in my environment. The issue is caused by the CodePage of Input Columns "Product Desc", "Brand Desc" and "Seg Desc" are 65001, while the corresponding Destination Columns are 1252.
The Input Columns use more than one code page than the Destination Columns, so the error occurs.
To fix this issue, we can use a Derived Column Transformation to add three derived columns to convert the code page of the three columns. For more details, please see:
Drag a Derived Column Transformation before the OLE DB Destination and connect to it.
Add three Derived Columns with the same format like below:
Derived Column Name: Derived Column 1
Derived Column: <add as new column>
Expression: (DT_STR,50,1252)[Product Desc]
Double-click the OLE DB Destination, then select the “Derived Column 1” column from Input Column to make it map to the corresponding Destination Column which the original column “Product Desc” maps.
Use the same method for other two columns.
The following screenshot is for your reference:
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support -
I have created a execut sql task -
In that, i have a created a 'empidvar' variable of string type and put sqlstatement = 'select distinct empid from emp'
Resultset=resultname=0 and variablename=empidvar
I have added data flow task of ole db type and I put this sql statement under sql command - exec emp_sp @empidvar=?
I am getting an error.
[OLE DB Source [1]] Error: A rowset based on the SQL command was not returned by the OLE DB provider.
[SSIS.Pipeline] Error: component "OLE DB Source" (1) failed the pre-execute phase and returned error code 0xC02092B4.shouldnt setting be Result
Set=Full Resultset as your query returns a resultset? also i think variable to be mapped should be of object type.
Then for data flow task also you need to put it inside a ForEachLoop based on ADO.NET recordset and map your earlier variable inside it so as to iterate for every value the sql task returns.
Also if using SP in oledb source make sure you read this
http://consultingblogs.emc.com/jamiethomson/archive/2006/12/20/SSIS_3A00_-Using-stored-procedures-inside-an-OLE-DB-Source-component.aspx
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
When I was Importing data from XML to SqlServer using SSIS , I am getting this error. The import is working if i use small file and not working if I use large XMl file. Can any one of you guys help me out with the issue?
Error: 0xC020902A at Data Flow Task, XML Source [24515]: The "component "XML Source" (24515)" failed because truncation occurred, and the truncation row disposition on "output column "MsgLev1" (26196)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.
Error: 0xC02092AF at Data Flow Task, XML Source [24515]: The component "XML Source" (24515) was unable to process the XML data. Pipeline component has returned HRESULT error code 0xC020902A from a method call.
Error: 0xC0047038 at Data Flow Task: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "XML Source" (24515) returned error code 0xC02092AF. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC0047039 at Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
Error: 0xC0047039 at Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread1" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
Error: 0xC0047039 at Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread3" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
Error: 0xC0047039 at Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread4" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
Error: 0xC0047039 at Data Flow Task: SSIS Error Code DTS_E_THREADCANCELLED. Thread "WorkThread2" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown. There may be error messages posted before this with more information on why the thread was cancelled.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread1" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread2" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread3" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC0047021 at Data Flow Task: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread4" has exited with error code 0xC0047039. There may be error messages posted before this with more information on why the thread has exited.The reason is in the first line of the error. It doesn't have anything to do with the size of your XML file - it has to do with the contents of the "MsgLev1" column. You (or the XSD) has indicated that the values in this column not exceed a certain size - but one of the values in the file that's failing is larger than that.
In order to fix the problem, you're going to need to increase the allocated space for that column. In order to do that, you're going to need to find out what the required size of that data is - either from someone who ought to know, or by direct examination of the file. If you want to know which entity has this overly large data element in it, you need to configure the error handling of the XML Source to "redirect truncation errors". Then you can hook up the XML Source's error output to another destination where you can see which rows are problematic.
Talk to me on -
Dynamically pick the table names in data flow task SSIS
Hi All,
I want to create a SSIS package which loads the data to a table on the other server every day. I have around 250 tables to load everyday and source and destination table names are available in a metadata table, table names have to read from the metadata
table and data should be loaded. Is there a way that we can configure the source and destination table names dynamically in Data flow task?
I am newbie to SSIS can any help with the solution for this problem.You can do that, not a big deal. The underlying problem is say suppose you constructed a ETL based on some x source and y destination and have put x(3 columns) as source and y destination(3 columns).. As you said if we have choice of dynamically pick the
table names.. ETL might fail when you face below situation
source x(3 columns) destination y (4 columns) and there will be no mapping as it is dynamic. Sometimes mapping also fails even if the source and destination have same number of columns. If you still want to do... follow below steps:
Create two variables:
1.variable1 , datatype string
2.variable datatype string
take one execute sql task, pick your source table names dynamically as you desired from metadata table \
"SELECT sourcetblname as Res FROM @metadata WHERE ID=1" in sql statement and then go to name the result name as Res (I meant same as table alias) and map it to variablename1
And in variable2 go to expression and write "Select * from "+@[User::variable].. and this will be your constructed dynamic command for oledb destination.
And connect that execute sql task to (Data flow task)oledb source and choose data access mode as sql command with variable,and choose variable2. below is the diagram.
- please mark correct answers -
Hi There!
I have created one package (1) to import data from Flatfile(csv), (2)Clean It then (3)send clean rows to SQL Database.
This package was working fine before. Since I have decided to deploy this package to automate this process, I have no clue what went wrong but this doesn't run anymore. Flatfile and Database are on same windows box. We are running SQL 2008.I
have attached some screenshot to make this conversation more concise.
Your time and efforts will be appreciated!
Thanks,
DAPHi Niraj!
I recreated connection and I was able to remove that RED DOT next to those connections.
Still package doesnt run well :(
I have only one server. I use same server through out the process. I ran that process as job through SSMS and attached is output file(if this explains more)...
Microsoft (R) SQL Server Execute Package Utility
Version 10.0.4000.0 for 64-bit
Copyright (C) Microsoft Corp 1984-2005. All rights reserved.
Started: 11:34:38 AM
Error: 2014-07-18 11:34:39.33
Code: 0xC0208452
Source: Data Flow Task ADO NET Destination [86]
Description: ADO NET Destination has failed to acquire the connection {2430******}. The connection may have been corrupted.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC0047017
Source: Data Flow Task SSIS.Pipeline
Description: component "ADO NET Destination" (86) failed validation and returned error code 0xC0208452.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC004700C
Source: Data Flow Task SSIS.Pipeline
Description: One or more component failed validation.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC0024107
Source: Data Flow Task
Description: There were errors during task validation.
End Error
DTExec: The package execution returned DTSER_SUCCESS (0).
Started: 11:34:38 AM
Finished: 11:34:39 AM
Elapsed: 0.531 seconds
Thanks for your time and efforts!
DAP -
SQL Error Data Flow Task 1: The buffer manager detected that the system was low on virtual memory...
I'm relatively new to SQL and this is the error that appeared when I tried importing my data. Not sure how to deal with this. Help please. Thanks a lot!
Information 0x4004800c: Data Flow Task 1: The buffer manager detected that the system was low on virtual memory, but was unable to swap out any buffers. 14 buffers were considered and 14 were locked. Either not enough memory is available to the pipeline
because not enough is installed, other processes are using it, or too many buffers are locked.Either reduce the amount of data e.g. by lowering the Data Flow Task records max per batch and buffer size
or install more RAM, or process on a more capable computer.
Arthur
MyBlog
Twitter -
Unable preview the data of oracle source in Data flow task in SSIS
I am working on a SSIS package DATA FLOW TASK to get the data from Oracle Source.My oracle source query is as belows
select Employees from EmployeDW WHERE StartDate =('15-MAY-14')
There is no error in execution of package but there is no data in Destination table.When i am PREVIEW the data source i dont find any data but when i executed above query in Oracle i am getting the values.Do i need to make any chages in oracle data source Side.
Can you guys help me please.What is the source connectoin used and its configuration? Can you please share the screenshots? That will help.
Happy to help! Thanks. Regards and good Wishes, Deepak. http://deepaksqlmsbusinessintelligence.blogspot.com/ -
I have an .XLSX File that I am trying to Upload into SQL Server. I use the Source as OLEDB Connection manager and pick OLDEB PROVIDER as MS OFFICE 12.0 ACCESS DATABASE ENGINE. In that I put this query but it gives the foll
error when I run the SSIS Package.
[OLE DB Source [1]] Error: No column information was returned by the SQL command.
Query I use in DATA FLOW TASK , IS SQL COMMAND:
Select top 1 [Investor #],[Investor Name], CONVERT (VARCHAR(1000),Delegation)AS DELEGATION ,[Date Added],[Date Revised] from [EXCELSHEET1$]
Any suggestion to fix this error? i have to do a convert since the excel datayype is DT_TEXT AND SQL TABLE DATATYPE is VARCHAR(1000) SO Have to do this Convert.If the target table's column is not a BLOB/CLOB (e.g. NVARCHAR(MAX)) and you have text longer than the max value it will not fit into the target, if you are allowed you need to trim it and convert, otherwise sure you get the error as the target datatype
is smaller.
Arthur My Blog -
I am trying to compare a DB2 date format to a date variable from SSIS. I have tried to set the variable as datetime and string. I have also casted the SQL date as date in the data flow task. I have tried a number of combinations of date formats, but no luck
yet. Does anyone have any insights on how to set a date (without the time) variable and be able to use it in the data flow task SQL? It has to be an easy way to accomplish that. I get the following error below:
An invalid datetime format was detected; that is, an invalid string representation or value was specified. SQLSTATE=22007".
Thanks!Hi Marcel,
Based on my research, in DB2, we use the following function to convert a string value to a date value:
Date(To_Date(‘String’, ‘DD/MM/YYYY’))
So, you can set the variable type to String in the package, and try the following query:
ACCOUNT_DATE BETWEEN '11/30/2013' AND Date(To_Date(?, ‘DD/MM/YYYY’))
References:
http://stackoverflow.com/questions/4852139/converting-a-string-to-a-date-in-db2
http://www.dbforums.com/db2/1678158-how-convert-string-time.html
Regards,
Mike Yin
TechNet Community Support
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