Integration Services :: Data Flow Task Failed After Loading 29000 Rows Out Of 234567 Rows
Oct 13, 2015
I am facing an issue that Data flow task failing after loading 29000 rows out of 2lakhs rows.
I am loading data from .csv file to OLE DB Destination.
This data flow task is placed inside For each loop container.
is this issue because of any performance issue in SSIS packages such as buffer size.
find the error below:
DFT Load Data from FlatFile:Error: The conditional operation failed.
DFT Load Data from FlatFile:Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR.Â
The "DER Add Calc Columns" failed because error code 0xC0049063 occurred, and the error row disposition on "DER Add Calc Columns.Outputs[Derived Column Output].Columns[M_VALUE_NUM]" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
DFT Load Data from FlatFile:Error: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "DER Add Calc Columns" (48) failed with error code 0xC0209029 while processing input "Derived Column Input" (49). The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
I'm using the Data Flow Task to load data from a flat file into a SQL table and I'm missing rows. And there doesn't see to be any consistent or obvious reason why.
When I use the Bulk Insert Task I import the correct number of rows from the flat file. But when I use the Data Flow task and use a Flat File Source connected to a OLE DB Destination I get about 1/3 the right number of rows. So looking at these loaded tables at the same time I notice that the Data Flow Task method just skips rows sometimes.
I built a package to transform data from flatfile into temp table. Then execute a stored procedure to tranform from the temp table into the real table. Since the real table have primary keys so it goes failed when there're duplicate rows from temp table. I let the temp table has no primary key. If I had to check the temp table for duplicate rows it would be using cursor through the data and the package will get slow. Is there task in SSIS to identify the duplicate data and eliminate it without using cursor ? Thanks in advance,
We are using an OLE DB Source for the Data Flow Source and OLE DB Destination for the Data Flow Destination. The amount of data being moved is about 30 million rows, and it is gather using a sql command. There is not other transformations in between straight from one to another. The flow starts amazingly fast but after 5 million rows it slows considerably. Wondered if anyone has experienced anything similar with large loads.
In my SSIS Data Flow Task, I have a query that retrieves data based on a couple of date parameters. Is there a way we can pass/use the Variables defined in the SSIS package in the query ?
(I am assigning values to those variables from C# code)
The query should look like this:
select ordernumber, customerid from salesorder
where statecode=3 and datefulfilled between @variable1 and @variable2
I have a Data Flow Task within a ForEach loop container.  The source of the flow is ADO.NET connection and the destination is a Flat File Connection.  I loop through a collection of strings in the ForEach loop.  Based on the string content, I write some data to the same destination file in each iteration overwriting the previous version. I am running into following Errors:
[Flat File Destination [38]] Warning: The process cannot access the file because it is being used by another process. [Flat File Destination [38]] Error: Cannot open the datafile "Example.csv". [SSIS.Pipeline] Error: Flat File Destination failed the pre-execute phase and returned error code 0xC020200E.
I know what's happening but I don't know how to fix it. Â The first time through the ForEach loop, the destination file is updated. Â The second time is when this error pops up. Â I think it's because the first iteration is not closing the destination file. How do I force a close of the file within Data Flow task or through a subsequent Script Task.This works within a SQL 2008 package on one server but not within SQL 2012 package on a different server.
Using SSIS 2012 (within Visual Studio) on Windows 7.
Before allowing my Data Flow task to fire, I'd like to check the target table (OLE DB Destination) for a specific date value in a specific field. I've seen how the Lookup Task is commonly used to check for dupes before inserting, but I'm not able to use that method because the data value I want to search the table for is contained in a Global Variable (let's say "MyVariableDate").Â
Is there any way to check for any records in a target table where Date1 = MyVariableDate (i.e. scanning the entire table for any occurrence of MyVariableDate in the Date1 field)?
I have a conditional split in an SSIS package - one split is where if rows are returned according to a specific rule, then insert those rows into to a Recordset Destinationm which points to a variable of Object type.
How I can use this variable to email fellow users. Â For example, what I would like is if ANY rows are returned to the Object variable (1 or more), then I would like to execute an email SP that we have on our server.
I have huge data and i am loading data from EXCEL to database table, after loading 80 percent data i am getting some error. My package got failed and it has lots of transformation and took around 6 hours to process completely because of that i don't want it to reload from start. if i run it again it should start from next record from where i got the error.
We have a single generic SSIS package that is used to import several hundred iSeries tables into SQL. I am not looking to rewrite the process. But I am looking for ways to improve performance.
I have tried retain same connection, maximum insert commit size, lock table (tablock), removed some large columns, played with the log file location and size, and now I am working to tweak the defaultbuffermaxrows.
To describe the data flow task - there are six data flows tasks (dft)  working at the same time. Each dtf has their own list of iSeries tables and columns and the corresponding generic SQL table names. Each dtf determines their list of tables based on the number of columns to import. So there is dft30 (iSeries table has 1-30 columns to import), dtf60 (iSeries table has 31-60 columns to import), etc. The destination SQL tables are generically called Staging30, Staging60, etc. Each column in the generic Staging tables are varchar(100). The dtfs are comprised of an OLE DB Source and an OLE DB Destination.
The OLE DB Source uses a SQL Command from Variable to build a SELECT statement. The OLE DB Source uses a connection manager that uses an IBM iAccess IBMDA400 provider. The SQL Command ends up looking like this for the dtf30. This specific example is importing from the iSeries table TDACLR and it only has two columns so it will be copied to the Staging30 table.
select TCREAS AS C1,TCDESC AS C2,0 AS C3,0 AS C4,0 AS C5,0 AS C6,0 AS C7,0 AS C8,0 AS C9,0 AS C10,0 AS C11,0 AS C12,0 AS C13,0 AS C14,0 AS C15,0 AS C16,0 AS C17,0 AS C18,0 AS C19,0 AS C20,0 AS C21,0 AS C22,0 AS C23,0 AS C24,0 AS C25,0 AS C26,0 AS C27,0 AS C28,0 AS C29,0 AS C30,''TDACLR'' AS T0 from Store01.TDACLR
The OLD DB Source variable value looks like the following, but I am not showing the full 30 columns
select cast(0 AS varchar(100)) AS C1,cast(0 AS varchar(100)) AS C2,cast(0 AS varchar(100)) AS C3,cast(0 AS varchar(100)) AS C4,cast(0 AS varchar(100)) AS C5, ... cast(0 AS varchar(100)) AS C30.
The OLE DB Destination uses OpenRowSet Using FastLoad From Variable. The insert into Staging30Â ends up looking like this.
Of course we then copy and transform the Staging30 data to the SQL table that equals T0.
But back to defaultbuffermaxrows. Previously the dtfs had default values of 10000 for DefaultBufferMaxRows and 10485760 for DefaultBufferSize. I added a SQL task to SUM the iSeries column sizes, TCREAS and TCDESC in this example, and set the DefaultBufferMaxRows by dividing the SUM of the columns max_length into 10485760. But I did not see a performance improvement. Do you think that redefining the columns as varchar(100) for the insert is significant? Should I possibly SUM the actual number of columns (2) as 2x100 or SUM the 30x100?
I have a table that I'm loading as part of a control flow that in turn is copied to a target table by using a data flow task. I am doing this because a different set of fields may be used from the source entry to create the target entry based on a field in the source table. That same field may indicate that multiple entries need to be created in the target table from one source table entry for which I use a multi-cast transformation.
The problem I'm having is that no matter how many entries there are in the source table, the OLE DB Source during execution only shows 7,532 entries being taken from the source table. If there are less than 7,532 entries in the source table, everything processes fine. More than 7,532 and the data flow task only takes 7,532 and then seems to hang. It also seems as though only one path of the multi-cast transformation is taken when the conditional split directs a source entry down that path.
Seems like a strange problem I know, but any insight anyone could provide is appreciated. Thanks.
I have data rows ( 7 rows and hundreds of colums) obtained by using execute sql task and i placed the output in CSV. Then I also moved this data in csv into excel (first row of excel)using simple data flow task with flat file source(CSV) and excel destination connections. However, I need to push data into 3rd row of excel sheet(I need to write some description and titles in  the first two rows) .I need to do this inorder to automate the process of producting the excel which has predefined pivot tables. I only need to update the excel sheet with raw data( 3rd row) which drives the pivot tables. How do I do this? How do i push into the third row instead of first?
I'm having a problem with a flat file source in that the package throws an error straight away. The error I get is as follows:
Information: 0x4004300C at Data Flow Task, SSIS.Pipeline: Execute phase is beginning. Error: 0xC0202091 at Data Flow Task, Flat File Source [2]: An error occurred while skipping data rows. Error: 0xC0047038 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED.
The PrimeOutput method on Flat File Source returned error code 0xC0202091. 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.
I've tried multiple things to resolve this.. Changing the OutputColumnWidth in the flat file connection manager, checking the file for any irregularites in notepad++ (each line ends as it should with CRLF), the file is encoded in UTF-8 without BOM .
I've a SSIS 2008 parent/child package solution to manage data transfers between two different data sources, so we can copy multiple tables and capture how many rows were transferred and duration for each transfer. This solution was working fine up until last week, when I made some changes to allow the package to perform a source count using standard SQL determined by an expression, or SQL provided from configuration tables, I also changed the package to Truncate or not the destination table, again controlled by configuration settings in a table. The child packages which perform the data flows have not changed!
The day after the controlling package promotion to live, I saw the bizarre behaviour of the Package log stating all rows transferred, but the actual table counts were not what the log stated, see attached file. The package solution works ok on other servers and was ok in DEV, but there were less tables and rows transferred.Re-running the package gave the same errors, but on some of the same tables and some different ones.Â
As it is the child packages doing the transfers and nothing has changed in them. I cannot see how the log would be able to say all rows are transferred and yet not all of the rows are actually moved?
Process output - where you can see counts and log Table transfer controller (as txt not dtsx)
An example of the data transfer child packages (as txt not dtsx)When I set the ExecuteOutOfProcess = True the package worked fine, unfortunately, this is not a good solution as SSIS 2008 does not tidy up the Dtshost.exe processes it starts and I'd be left with a memory issue after a very short time, we transfer hundreds of tables each day. ( I could write a .net script in the controlling package to kill the child processes, but that would still have hundreds of processes running before I could end them, as we have three parallel streams to allow a bit better performance.
We run 2012 enterprise. When I open my project on a different machine than the one I used to create the project, I get the following warnings. I'm concerned about 1) checking in source from different machines, 2) what is going to happen when we run this in production. All of the project params are sensitive=false and required = true. The master package stageprototype.dtproj has no pkg params and no configs.Â
The project's protection level is encryptsensitivewith user key but as far as i know there is nothing sensitive in this collection of master and sub packages. I'm concerened that id I change this to dont save sensitive, I'll be looking for a needle in a haystack, specifically the thing or things ssis thinks are sensitive right now.
Warning 1 Warning loading StagePrototype.dtproj: Warning: Failed to decrypt an encrypted XML node. Verify that the project was created by the same user. Project load will attempt to continue without the encrypted information.
 StagePrototype.dtproj 0 0  Warning 2 Warning loading StagePrototype.dtproj: Warning: Failed to decrypt sensitive data in project with a user key. You may not be the user who encrypted this project, or you are not using the same machine that was used to save the project. If the sensitive data is a parameter value, the value may be required to run the package on the Integration Services server. Â
I am trying to transfer the data from flat file to sql server.When I am running the package on local server(network server) it works fine.But when I use it to transfer the data to online server it starts and shows 2771 rows transfered and remains on that only, dosent stop or give a error. When i stop the execution I get the following errors:
[DTS.Pipeline] Error: The pipeline received a request to cancel and is shutting down.
[Loose Diamond File [1]] Error: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
[DTS.Pipeline] Error: The PrimeOutput method on component "Loose Diamond File" (1) returned error code 0xC02020C4. 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.
[DTS.Pipeline] Error: Thread "SourceThread0" has exited with error code 0xC0047038.
I have a package that runs fine by itself. But when I run it inside a Foreach Loop container on a parent package, I got a buffer error after a few loops. Here are a couple of the error lines:
A buffer failed while allocating 49085616 bytes.
The attempt to add a row to the Data Flow task buffer failed with error code 0x8007000E.
I already played around with the Data Flow task€™s DefaultBufferMaxRows and DefaultBufferSize properties, and I am still getting the error. Just wondering if there is a memory leak or something with the Foreach Loop task. I haven€™t install SP1. Maybe SP1 fixes this issue?
Hi. As the title, I am try to figure out how to write script to prevent duplicated rows before loading data from couple csv files to the OLE database table. Another quick question, when I use Data Conversion to convert data from string to datetime or decimal type, it always return error like potential data loss.
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
In our package we have a script task that renames the files in the server (Windows 2003) where the package is deployed.
When we execute the project from the development environment(IDE), then it works fine and doesn't give any error.
However, when we deploy the package after configuring the Configuration file properly, then it throws up a "Script Task Failed" error and the the package execution fails.
We checked all the variable values from the development environment in the current package. The child variables take the variable values from the parent package and the configuration file.
It works fine, which implies that there is no problem with the script (This same script was working perfectly earlier - We have made NO changes to the script task.)
Another issue is that we are not able to debug the script task even if we put breakpoints in the script. The control flow simply doesn't stop at the breakpoints.
.If record from Detail (Spectrum table) is null then do insert the record into Spectrum table set status_flag to 'A' for active else do update the record (replace all old values with new values) set status_flag to 'A' for active end-if
· If record from Master (Staging table) is null then do soft delete set status_flag to 'D' for delete end-if
I'm using Script Component to load data into Oracle DB due to the poor performance issue. Now, I found it will missing some data during the transmission. Please see the screenshot below:Â
I have a  .xlsx file, in that file I get data from the 3rd row. Using SSIS I am converting .xlsx file into .csv file. I am able to convert it but in the .csv file the data are populating from the first row itself. I want to get data in 3rd row it self.
How do I add only new rows to a destination table (when copying a table from another database every night) ?Every night I am copying a number of tables from one database to another.I only want to insert news rows (that are not in the destination table, but are in the source table) to the destination table.I might normally drop the destination table and just copy over the whole table, but in this case rows can be deleted from the source table, but I want to keep these old rows in the destination table (to maintain history). So I only want to add in rows to the destination table that have been added to the source table since last time.I guess I could copy the whole of the source table to a temporary table in the warehouse, then use a T-SQL merge command to compare and just add new rows to the destination table- but suspect that this is not the best way.
I'm working with integration services 2008 and I have a package where I selected a certain set of rows from an Oracle database and then I insert this data set into a SQL database. When the package is inserting in SQL database, it shows that all the rows were inserted, "green", but when I check the amount of data (I count), it's not the same as it was in Oracle.
For example: there are 15390 rows in Oracle and the packages inserts sometimes 9801, 8310, 9952, 9934, 9975, 5437, 9909 rows in SQL server.The package does not abort! It simply does not insert all the rows!
when executing my data flow package that contains only one source and one destination
OLE db source -> SQL server destination
the following errors occurs in my output
Error: 0xC0202009 at Data Flow Task(infraction action), SQL Server Destination [3600]: An OLE DB error has occurred. Error code: 0x80040E14.
Error: 0xC0202071 at Data Flow Task(infraction action), SQL Server Destination [3600]: Unable to prepare the SSIS bulk insert for data insertion.
Error: 0xC004701A at Data Flow Task(infraction action), DTS.Pipeline: component "SQL Server Destination" (3600) failed the pre-execute phase and returned error code 0xC0202071.
i've checked the structure of my source and destination table but nothing seems to be wrong
if someone have ever faced these errors help me :D
i am facing a memery problem error while i am running the SSIS package while i am running the package it show the following Error
In Spend Dataload package: A buffer failed while allocating 70485760 bytes.
-------------------------------------------------------------------------------- In Spend Dataload package: The system reports 54 percent memory load. There are 3747647488 bytes of physical memory with 1694883840 bytes free. There are 2147352576 bytes of virtual memory with 1061253120 bytes free. The paging file has 7328251904 bytes with 5083856896 bytes free.
-------------------------------------------------------------------------------- In Spend Dataload package: The attempt to add a row to the Data Flow task buffer failed with error code 0x8007000E.
-------------------------------------------------------------------------------- In Spend Dataload package: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "Flat File Source" (2718) returned error code 0xC02020C4. 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.
-------------------------------------------------------------------------------- In Spend Dataload package: 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.
-------------------------------------------------------------------------------- In Spend Dataload package: 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.
-------------------------------------------------------------------------------- In Spend Dataload package: 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.
is there anyone know the solution of that problem and please dont tell me to use extra memery or a hardware solution as this option is not available.
