Data Flow Finished But Progress Still Going On??
Apr 23, 2008
I have a SSIS package which process 12699 files in a folder. After about 20 minutes it looks like the loading is finished (the record count of database table doesn't change any more) and I believe it's finished, but if I check the Progress tab, it's still showing the file name being processed and still moving. So my first question is: is it still loading files or it's just that the progress message is behind?
Then I click on stop debugging, after a while it stopped but then it's frozen, nothing responds no matter what I click. I haven't saved the package yet so I don't want to close it out. Should I just wait? And what is the problem?
Thanks a lot for your help in advance!!
p.s. I'm exploring SSIS and will convert our current DTS packages to SSIS so you'll see me post more and more questions down the road.
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Aug 29, 2007
Hello,
Is it possible to use existing data flow components (Merge Join, aggregation,...) in a custom data flow component?
Thanks,
Yoann
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Mar 6, 2008
Hi All,
I have a solution which is synchronised with visualsourcesafe. Now there are some reports present in the solution, I am able to view the preview of the reports but when I am going to view the dataset definition It is not able to retain its defintion and its becoming blank but this happens to only datasets which were developed from cube and its able to retain dataset which are developed from Database.
Any help would be of great use.
Thanks in advance
Regards
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Feb 14, 2006
Hi, All,
I need to pass a parameter from control flow to data flow. The data flow will use this parameter to get data from a Oracle source.
I have an Execute SQL task in control flow to assign value to the Parameter, next step is a data flow which will need take a parameter in the SQL statement to query the Oracle source,
The SQL Looks like this:
select * from ccst_acctsys_account
where to_char(LAST_MODIFIED_DATE, 'YYYYMMDD') >?
THe problem is the OLE DB source Edit doesn€™t have anything for mapping parameter.
Thanks in Advance
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Mar 9, 2007
I have an Execute SQL Task that returns a Full Rowset from a SQL Server table and assigns it to a variable objRecs. I connect that to a foreach container with an ADO enumerator using objRecs variable and Rows in first table mode. I defined variables and mapped them to the columns.
I tested this by placing a Script task inside the foreach container and displaying the variables in a messagebox.
Now, for each row, I want to write a record to an MS Access table and then update a column back in the original SQL Server table where I retreived data in the Execute SQL task (i have the primary key). If I drop a Data Flow Task inside my foreach container, how do I pass the variables as input to an OLE DB Destination on the Data Flow?
Also, how would I update the original source table where source.id = objRects.id?
Thank you for your assistance. I have spent the day trying to figure this out (and thought it would be simple), but I am just not getting SSIS. Sorry if this has been covered.
Thanks,
Steve
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Jan 17, 2008
Dear All!
My package has a Data Flow Task. In Data Flow Task, I use a Script Component and a OLE BD Destination to transform data from txt file to database.
Within Data Flow Task, I want to call File System Task to move file to a folder or any Task of "Control Flow" Tab. So, Does SSIS support this task? Please show me if any
Thanks
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May 17, 2007
Hi everyone,
Primary platform is 64 bit cluster.
How to move information allocated in SSIS variables from Data Flow to Control Flow layers??
We've got a SSIS package which load a value into a variable inside a Data Flow. Going back to Control Flow how could we retrive that value again????
Thanks in advance and regards,
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Jan 12, 2006
I'm currently setting variables at the package level with an ExecuteSQL task. This works fine. However, I'm now starting to think about restartability midway through a package. It would be nice to have the variable(s) needed in a data flow set within the data flow so that I only have to restart that task.
Is there a way to do that using an SQL statement as the source of the value in a data flow?
OR, when using checkpoints will it save variable settings so that they are available when the package is restarted? This would make my issue a moot point.
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Jul 22, 2007
Hi all! I recently started working with SSIS and one of the things that is puzzling me the most is what's the best way to go:
A small control flow, with large data flow tasks
A control flow with more, but smaller, data flow tasksAny help will be greatly appreciated.
Thanks,
Ricardo
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Jun 26, 2006
I'm trying to pull data from about 30 progress databases using DTS andscheduling the jobs to run monthly. I'd like to pull data betweenspecific dates, but for some reason, I can't figure out how to filterthe data on the progress side.I want to run a query that will pull all data fromprior-month/8/current-yearandcurrent-month/15/current-yearI'll also have to account for when it's january, make it december ofthe year before.Any ideas?thanks,M@
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Dec 28, 2007
Hi,
I'm trying to implement an incremental data pull (Oracle to SQL) based on Andy's blog:
http://sqlblog.com/blogs/andy_leonard/archive/2007/07/09/ssis-design-pattern-incremental-loads.aspx
My development machine is decent: 1.86 GHz, Intel core 2 CPU, 3 GB of RAM.
However it seems the data flow task gets hung whenever I test the package against the ~6 million row source, as can be seen from these screenshots. I have no memory limitations on the lookup transformation. After the rows have been cached nothing happens. Memory for the dtsdebug process hovers around 1.8 GB and it uses 1-6 percent of CPU resources continuously. I am not using fast load to insert new records into my sql target table. (I am right clicking Sequence Container 3 and executing this container NOT the entire package in the screenshots)
http://i248.photobucket.com/albums/gg168/boston_sql92/1.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/2.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/3.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/4.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/5.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/6.jpg
The same package works fine against a similar test table with 150k rows.
http://i248.photobucket.com/albums/gg168/boston_sql92/7.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/8.jpg
The weird thing is it only takes 24 minutes for a full refresh of the entire source table from Oracle to the SQL target table.
Any hints,advice would be appreciated.
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Jun 1, 2015
We are working on a project but have some problems. There is a Progress Database and we want to use sql server data replication but we don't know, Can Sql Server support data replication for Progress Database?
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Feb 9, 2007
Hi All,
We have a Progress DB in our Company. We are trying to move all the data to SQL Server 2005. When I try to run the Import Data task from SQL Server 2005 the radio button called "Copy data from one or more tables or views" is getting disabled and it is asking me to write a SQL script to copy all data from 120 tables.
I am using a .NET Framework Data Provider for ODBC when I run the Import Data task from SQL Server 2005.
I am using the DataDirect 4.1 32-Bit Progress SQL92 v9.1D ODBC Driver to connect to Progress DB. I am getting a connection but the copy feature is getting disabled.
Can anyone please help me to resolve this issue, or even if you provide me with some pointers that will be really helpful.
Thanks
Suresh
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Nov 24, 2006
Hi, all here,
Thank you very much for your kind attention.
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.
Thank you very much in advance for any help.
With best regards,
Yours sincerely,
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Mar 20, 2007
Good morning, all,
I am working on importing an Excel workbook, saved as multiple CSV flat files, that has both group level data and related detail row on the same sheet. I have been able to import the group data into a table. As part of the Data Flow task, I want to be able to save the key value for the group, which I will use when I insert the detail rows.
My Data Flow has the following components: The flat file with the data, which goes to a derived column transformation to strip out extraneous dashes, which leads to the OLEDB Destination component.
I want to save the value as a package level variable, so that I can reference it in another dataflow.
Is this possible, and if so, at what point do I save the value?
Thanks,
Kathryn
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Apr 29, 2004
I have this on my page
Dim backUpDB2 As SqlClient.SqlCommand
backUpDB2 = New SqlClient.SqlCommand
backUpDB2.CommandType = CommandType.StoredProcedure
backUpDB2.CommandText = "msdb.dbo.SP_RESUMENFAC"
backUpDB2.Connection = SqlConnection1
backUpDB2.ExecuteNonQuery()
The SP has this
CREATE PROCEDURE .[SP_RESUMENFAC] AS
EXEC sp_start_job @job_name = 'TransferirDatos(FACT) '
GO
WHen I execute the page after the SP it fills some datagrid but the data is not updated bacuase the job takes 1 minute or more to finish.
Is there anyway to prevent to show the old data? or to detect when the job has finished?
Thanks
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Feb 28, 2000
I am trying to create a SQL Job which will report on another job which hasn't finished within its normal completion time. I schedule the new job late enough after the first job that the first should have finished by then.
I would like to have just queried msdb..sysjobhistory.run_status. However, this seems to only report on job STEP status - and after the step is finished! It is always showing run status = 1 (Complete).
Does anyone know the base meta-data table and column I could query? Enterprise Manager shows the current status as running and I want to know where it gets that.
If it is still running, I will raise an error to notify our support group, etc.
PS: My job steps include a combination of DTSRun commands and TSQL commands. I don't think the flavour of commands should matter...
Thanks.
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Jun 13, 2006
Hi everyone,
I have to extract, dayly a list of contacts on a exchange server in a table on our EDW on sql server 2005. Is it possible to get the information directly from a dataflow or i will have to developpe a script task ?
Need help desperatly !!!
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Jun 19, 2007
Hello,
I have noticed that for one of my data-flows, the process is really long during the phase "the final commit data insertion has started".
To be accurate, the process is fast until it reaches this phase. It happens often when I load millions of lines.
The extraction is done from a database SQL Server 2005 to a database SQL Server 2005, on the same server (with the SQL Server native provider).
I used a SQL Server destination but I have tried with an OLE DB destination and it is the same situation.
Why the process could be so long during this phase?
There is a way to optimised my package to avoid that?
Any idea is welcome.
Thanks.
Guillaume
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Mar 28, 2008
Hi All,
I want to export data from SQL Server2005 to an Excel spreadsheet thru "Data Flow Task". I am using OLE DB for SQL Server for the source connection and a Connection To Excel as my destination source. The Excel spreadsheet (2003) exists and has the first row with column names. I don't have any warnings before trying to execute.
The SQL datable fileds are
i) ID - Int
ii) RefID
iii) txtRemarks - nvarchar(MAX)
iv) ddlWaterLevel - nvarchar(50)
While executing the tasks, I got the error
Error: 0xC0202025 at Data Flow Task, Excel Destination [427]: Cannot create an OLE DB accessor. Verify that the column metadata is valid.
Error: 0xC004701A at Data Flow Task, DTS.Pipeline: component "Excel Destination" (427) failed the pre-execute phase and returned error code 0xC0202025.
After analysing I found in the DataFlow --> Excel destination --> Advanced Editor for Excel Destination, the default data type for txtRemarks shows as "Unicode string [DT_WSTR]". But this is supposed to be "Unicode text stream [DT_NTEXT]". Even if I change the data type in the design time, It doesn't accept.
Please do help me out.
thanks
Sanra
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Apr 3, 2014
I need to see inside a SSIS 2012 project a new SSIS installed component, but in the SSDT 2010 I cannot see the SSIS Data Flow Items tab for adding data source/data destination respect to the choose toolbox items pane.
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Feb 28, 2008
Hi, all experts here,
Do we always have to use SCD component for the loading of data into data warehouse to handle changes of rows?
I am looking forward to hearing from you and thank you very much in advance for your help.
With best regards,
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Jan 29, 2008
I need to call a stored procedure to insert data into a table in SQL Server from SSIS data flow task.
I am currently trying to use OLe Db Destination, but I am not sure how to map inputs to OLE DB Destination to my stored procedure insert.
Thanks
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May 12, 2006
I am getting the following error running a data flow that splits the input data into multiple streams and writes the results of each stream to the same destination table:
"This operation conflicts with another pending operation on this transaction. The operation failed."
The flow starts with a single source table with one row per student and multiple scores for that student. It does a few lookups and then splits the stream (using Multicast) in several layers, ultimately generating 25 destinations (one for each score to be recorded), all going to the same table (like a fact table). This all is running under a transaction at the package level, which is distributed to a separate machine.
Apparently, I cannot have all of these streams inserting data into the same table at one time. I don't understand why not. In an OLTP system, many transactions are inserting records into the same table at once. Why can't I do that within the same transaction?
I suppose I can use a UnionAll to join them back together before writing to a single destination, but that seems like an unnecessary waste and clutters the flow. Can anyone offer a different solution or a reason why this fails in the first place?
Thanks in advance.
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Jan 5, 2006
I need to know what a table's max row Identity is part way thru a data flow. I can't get it at the beginning of the data flow. I need to either (1) add it to the data buffer part way thru or (2) set it into a package variable and then reference the var in a script component.
I've not found a way to add a database column to the data buffer without doing a lookup for each row (too slow and not appropriate here) or some goofy oledb source and then merge join into the data buffer on a contrived join.
I've read questions about referencing package vars in scripts but I can't get that to work. DTS.Variables("varname").Value isn't recognised when I code it up.
Anyone have an idea or solution for either one of these? If you're gonna explain the script code, please include the entire snipet including the INCLUDEs, etc.
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Sep 12, 2004
Hi,
I'm a MS Access developer who needs to help someone migrate/convert from a 'finished' SQL application to Access. How do I gain access to the SQL backend so I can examine/export the raw data? For example, in Access, I would hold down the Shift key while opening the program and it would give me editing rights to the database.
Please be very specific because I have zero experience with SQL.
Thanks,
David
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May 3, 2006
Currently we have a process where 4 files are ftp'd down to our server. We have DTS package which tests for the existence of these files and once these exist, the DTS package loads the data from these files into a SQL database. Sometimes, however, though the files exist they haven't finished being downloaded so that when the DTS package tries to process them the package is saying the files are empty (though they're not).
Thanks for any help.
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Oct 23, 2006
My ssis package errors out because one of the database connection failed. I successfully logged error but also indicated that package finished successfully. My confusion is if a sheduling software schedules this package, what would be return code sent by dtexe... . would it be success or failure? In this scnerio i want it to return failure so that appropriate team can be contacted.
thanks,
kushpaw
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Jan 11, 2006
I am new to SSIS programming, so bear with me if my question seems naive to you gurus. I have a situation that needs to set the data source for a data flow from external .NET application ('external' means that the application will run on different process than the SSIS). I am trying to set the data source on which the data flow works from my C# application in a DataSet format. Ideal solution is not to save the DataSet to any file on harddisk (I know that will work, but has the overhead of writing, reading and managing the temp file). What I want to achive is that the business logic of picking data for SSIS Data Flow to process is controlled inside my C# application, the Data Flow just does what it does best - Transformation. Have any of you successfully done this before?. Thanks!
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Oct 3, 2007
I have a fairly simple data flow task that loads data from one table (OLE DB Source) into another table (OLE DB Destination). The data type for one of the pairs of columns is nVarChar(120) and it contains version information that looks like a decimal. When I run the export, the destination has a trailing zero added after the decimal point as if it were a numeric column which invalidates our comparisons (string 1.0 is not the same as string 1.00). There is no cast or convert done to this column, it is a straight copy. Any ideas what could be causing this or how to fix?
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Sep 28, 2006
Hi,
I'm just wondering what's the best approach in Data Flow to convert the following input file format:
Date, Code1, Value1, Code2, Value2
1-Jan-2006, abc1, 20.00, xyz3, 35.00
2-Jan-2006, abc1, 30.00, xyz5, 6.30
into the following output format (to be loaded into a SQL DB):
Date, Code, Value
1-Jan-2006, abc1, 20.00
1-Jan-2006, xyz3, 35.00
2-Jan-2006, abc1, 30.00
2-Jan-2006, xyz5, 6.30
I'm quite new to SSIS, so, I would appreciate detailed steps if possible. Thanks.
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Mar 1, 2006
Hi,
Does anyone know if it is possible to point data that underwent the "merge join" transformation (in one data flow) to the following data flow? I don't want to recreate all that merging, sorting and calling the same sources again in the following data flow if the data that I am using exists in the previous data flow. The merged data is simply too big to export to an excel file, so does anyone have any ideas? Thanks!
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Jul 26, 2007
I have a data flow task which has around 5 data flows (like the 2nd diagram shown here). These 5 simple flows with just a row count transformation in between. Now, I want to fail the entire task immediately even if one of the data flows failed. Right now if one flow fails the remaining flows fails after a long time, not immediately. How can I make it fails immediately.
The other I would like to do is Can I place these 5 data flows in a transaction, so that if one data flow fails, others data flows also roll backs? ( I assume its not possible)
Thanks
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