Dynamic Header Values in Flat File Destination
Hi,
I have to put 'T' or 'P' as part of a header in a flat file destination. The header is sourced via a work table which defines what the header looks like. One of the columns should contain 'T' for test or 'P' for production. When the package is executed in
the test environment, 'T' should appear as part of the header. When the package is executed in the production environment, 'P' should appear as part of the header.
Any ideas on how to achieve this is very much welcome.
Thanks,
AJ
Package parameter indicating the environment and a DerivedColumn transform that generates a column with T or P depending on the parameter value.
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Dynamic Column Names in Flat File Destination
Hello,
Inside a Data Flow Task, I have an ADO.Net data source which executes a stored procedure that provides results in 5 columns.
The requirement is to have it connect to a flat file destination, such that the column names is dependent on what data was pulled by the data source. There is a variable indicator which identifies the data that was pulled. For example:
If the indicator is 0, then the columns names will be A,B,C,D,E. Otherwise, if the indicator is 1, then column names will be V,W,X,Y,Z.
Any suggestions will be of great help.
AJIf you only have two variations then use a branched execution (based on precedence constraints) and direct it to one DFT or another based on the result returned by the stored procedure.
Otherwise use .net
code to create one package or another dynamically.
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Variable(Dynamic) Header & Trailer in Flat File
Hi,
I am looking to create Header and trailer in flat file; What I am looking for is the best approach that is flexible to handle dynamic/variable header and footer for multiple systems needing header and footer (in different formats).
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TusharPackage parameter indicating the environment and a DerivedColumn transform that generates a column with T or P depending on the parameter value.
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Header in flat file destination (ssis)
Hi
I am creating a header in the flat file destination which has some hard coded values and record count which will get its value from a variable assisgned to a row count transformation in the package.
There is no problem in hard coded value but when i try to get the value of record count, i always get zero.
This is how i am doing it.
In the flat file destination, when we open flat file destination editor, i hard code the values which i want in the HEADER itself right there in the editor.
For the record count, i go properties of the flat file and select expression. In the expression editor, in property, i am selecting 'HeaderRowDelimiter' and drag that variable in the expression box.
Let me know if there is any suggestion.
ThanksThe value of the rowcount is only known AFTER the Data Flow Task is completely finished... and there header is writen before that.
Here are some examples:
http://agilebi.com/jwelch/2008/02/08/adding-headers-and-footers-to-flat-files/
http://social.msdn.microsoft.com/Search/en-US/sqlserver?query=add%20header%20and%20footer%20ssis&rq=meta:Search.MSForums.ForumID(00e50af7-5f43-43ad-af05-d98b73c1f760)+site:microsoft.com&rn=SQL+Server+Integration+Services+Forum
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com -
I am using SSIS to extract fixed width data into a flat file destination and I keep getting below error. I have tried almost everything in this forum but still no solution. can anyone help me out to solve this problem.
[Flat File Destination [220]] Error: Failed to write out column name for column "Column 2".
[SSIS.Pipeline] Error: component "Flat File Destination" (220) failed the pre-execute phase and returned error code 0xC0202095
ThanksHi Giss68,
Could you check the Advanced tab of the Flat File Connection Manager to see whether the InputColumnWidth and the OutputColumnWidth properties of the Column2 has the same value? Please refer to the following link about the same topic:
http://stackoverflow.com/questions/10292091/how-do-i-fix-failed-to-write-error-while-exporting-data-to-ragged-right-flat-fil
If it doesn’t work, please post the sample data and the advanced settings of Column2 for further analysis.
Regards,
Mike Yin
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Mike Yin
TechNet Community Support -
hi
i am adding new field to my existing package which is char(10).
getting this error:
[Flat File Destination [139]] Error: Data conversion failed. The data conversion for column "MEMBER_ID" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page.".
i right click flat file destination->i only see external and input column over there,
there is no output column.
in flat file connection mamanger ->outputcolumn->its char(10)
what needs to be change here?Hi coool_sweet,
According to your description, you are trying to add a new source column to a flat file in an existing package.
Based on the error message, the issue should be caused by text was truncated when load new column to column "Column1" in Flat File Destination. Because the length of new column data should be more than 10 (with some junk values) in the Source,
while you are trying to convert the column to 10 as the character length.
To fix this issue, we can increase the length of column "Column1" in Flat File Connection Manager. Alternatively, if you still want to convert the new column to a column with length 10, we can right-click the Source component to select “Show Advanced
Editor”, then go to tab 'input and output properties' to expand the output column corresponds to the column "Column1", change TrancationRowDiposition property to RD_IgnoreFailure.
Besides, the issue can also be caused by using some special characters in the new column. We can check the Unicode checkbox on the right hand side of Locale property in Flat File Connection Manager to fix this issue. For more details, please see the following
thread:
https://social.msdn.microsoft.com/Forums/sqlserver/en-US/d3605656-4a13-47b6-b96e-45379e2b2a9f/export-to-flat-file-with-unicode-chinese-characters?forum=sqlintegrationservices
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support -
Reorder columns in Flat File Destination
Hi Friend's
Although, I did some google in order to find the solution for reording the columns before exporting to a text file using FLAT FILE DESTINATION, one of the work around which i found is editing the final package xml file and moving the DTS:FlatFileColumn
fields as required.
Is there any other solution in order to avoid this approach as I have some 40 fields to be displayed in text file and manually reordring these fields in xml would be cumbersome.
I need to create text file using FLAT FILE DESTINATION.SSIS Data flow doesn't support dynamic metadata, and any changes in metadata like re-arrange mappings should be done manually. if you want to have columns in a re-arrange design which could be re-mapped dynamically and simply it is better to looks for
another way than data flow task, dynamic t-sql queries can be good alternative.
http://www.rad.pasfu.com
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Flat File Destination Multiple Delimiters
Hi Guys,
This might been an easy one for you. I need to find out if the data from a table can be loaded into a text file with multiple delimiters or not using SSIS? For example, if I have 2 columns of data from a table,
ID Name
100 Mark
I need to load this into a flat file and the output should be like this
100,@Mark
So basically, I need to have 2 delimiters in the flat file destination namely "," and "@". How can this be done.
Thanks in advance.Can't you just fill in two delimiters in the Column Delimiter field of the Flat File Connection Manager (never tried it)?
Alternatives:
-In the source query add a @ to the second column: select column1,
'@' + column2 as column2 from yourTable
-Add a Derived Column with an expression that adds a @ in front of column2: "@" + [column2]
Please mark the post as answered if it answers your question | My SSIS Blog:
http://microsoft-ssis.blogspot.com |
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Flat file Destination VS Raw file Destination ??
Team ,
Can some help me understand few differences and similarities between Flat File Destination and Raw File Destination ? Thanks in advance .
Rajkumar YeluguHi,
Please check these differences :-
Flat File Destination: The Flat File Destination component writes data out to a text file in one of the standard flat-file formats: delimited, fixed width, fixed width with row delimiter.
Raw File Destination: The Raw File Destination is all about raw speed. It is an entirely native format and can be exported and imported more rapidly than any other connection type, in part because the data doesn’t need to pass through a connection
manager.
durgesh sharma -
Change InfoObject value in flat file for Hierarchy load
Hi Guys,
I am loading hierarchy for an infoobject from flat file. I have the field InfoObject (IOBJNM) whose value needs to be changed before loading into the hierarchy. Can somebody tell me how can I do that through formula or routine.
The InfoObject loads 0HIER_NODE and a leaf infoobject values from flat file.
The hierarchy transfer rules does not contain IOBJNM field., though the Hier Structure under Transfer Structure tab contains IOBJNM.
In transfer structure I see only NodeName, Date From, Date To, and eaf infoobject.
Any help would be appreciated.Hi,
Try using the IDOC method while loading the hierarchy and make sure you have this IOBJNM in the external charactersitics for the Infoobect to which you are loading this hier.
Thanks,
Peter -
How to create a dynamic SSIS package for multiple flat file destinations
Hi,
I have to create a ssis package which has single data flow task and inside that I have 23 source (sql- select * from - statements)- destination (flat files, 23 distinct) connection.
Now for each product I have to create separate SSIS package (i.e. if prod=abc then these read select * from abc_tables and 23 abc_ txt files)
I want to do it dynamically, means only single package and inside that variables will take select * values for each source-dest connection (so i believe 23 variables) and same for destination flat files.
Let me know. :)
ANK HIT - if reply helps, please mark it as ANSWER or helpful postSorry It seems you're contradicting yourself. you say I know my source and dest structure and the you're
asking all I want is to have a dynamic structure
what does that mean?
and reading your next sentence
I want to run a package for 5 products, instead of creating 5 ssis packages with 23 source- dest connection, I would
like to have one with only 23 source- dest connections
What I feel is what you're looking for is to have a looping structure to loop through each of the 5
products.
In that case what you could do is this
1. Create a object variable in SSIS
2. Use a Execute SQL Task to populate the variable with all available products (I think you'll have a master table for that). Set ResultSet property to Full ResultSet and then in ResultSet tab map Object variable to 0 th index
3. use a ForEachLoop container with ADO .NET recordset enumerator and map to object variable. Create a variable of datatype same as that of Product identifier field to get individual values out
4. Inside loop create your data flow task with 23 source destination connection. In the query part use a parameter for product field and map it to the variable containing product value to get only data for the product.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
SSIS : How to create Column Header dynamically using expression in Flat File Source
Hi Team,
I need to keep configured Header Names for columns, Is there is any way to set each column name from expression? or is there is any other way?Nope
But you could add a dummy row to your source to include column headers and then use options column headers in first row in flat file connection manager.
So suppose you've three columns column0,coulmn1,column2 and you want to make it as ID,Name,Datethen make source query as
SELECT 'ID' AS Col1,'Name' AS Col2,'Date' AS Col3, 0 AS ord
UNION ALL
SELECT Column1,Column2,Column3,1
FROM YourTable
ORDER BY Ord
then choose column headers in first row option
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
TO IGNORE A HEADER IN A FLAT FILE (SENDER) XI
Developing a solution XI in file-jdbc cenario and
the file is a flat file with header line and various
detail lines. I need to write the jdbc table ignoring
the header line of the flat file. How can We do this?
Someone can help me?
Thanks and regards,
Midervilson.Hi Midervilson,
If you are using a content conversion based on key fields in the sender file adapter and if your header and details are differentiated by a key field then you can ignore them in content conversion itself. i.e say if your header is identified by a key field value '1' and details are identified by a key field value '2' then just configure your file content conversion details alone and your header will be automatically ignored.
Otherway you can achive this is using mapping. while mapping do not map your header from source to JDBC structure.
hope this helps...
Regards
Anand
Message was edited by: Anand Torgal -
Flat File Destination: Broken Rows
I am exporting data to a csv file. One of the columns has values with so mixed characters which end up confusing the system and breaking the rows before the real end of the row. What I mean is; on the flat file a resultant single row can be broken down into
two or more rows as a result of the characters in the offending column. I work for the healthcare industry. Please see the example of what I’m talking about below. This is a real value from one of the rows in my table which I have and this value(amongst many
more under tis column) is causing the affected row to be split into two rows. Where the letters
OE: is coming up as a new row on my flat file. I want all this to be in the same row. My column delimiter is double dagger and my row delimiter is {CR}{LF}
Example value:
Column name: Comments
Value:
BIBA: blah blah,
accidentally
kicked
brick
wall
to
lateral
aspect
to
R
foot.
reports
hearing
a
crack.
mobilised
after
injury.
pain
++
swelling
+
nil
obvious
deformity.
minimal
movement
of
the
toes.
LAS
obs:
entonox
to
good
affect
RR18 98%air
P66reg 114/75
5.3mmols
T36.8
pain 8-4/10
PMH:
Nil
Allergies-
nuts&prawns
OE:
swelling
and
pain
to
lateral
and
medial
malleolus
and 5th
metatarsals.
For
xray
MpumeleloI think I have managed to get a solution to my problem.
Instead of using csv file I have decided to use text file as my destination flat file format when exporting the data
I have used Tab{t} as my column delimiter
I have left the default system specified {CR}{LF} for row delimiter
On my flat file connection manager, I have gone to the properties and changed
AlwaysCheckForRowDelimiters from True to False.
After a good fight the above worked. No more broken or split rows :).
If anyone has a better approach or suggestion it will be gladly welcome.
Many thanks,
Mpumelelo -
Exponential value in flat file
Hi,
In the flat file, exponential values come along with the numeric values. Data type defined for objects are "CURR-Currency field,stored as DEC".
While preview the data in infopackage, shows an error "Error 4 when loading external data". While checking the flat file data found some Exponential values also contained in the file instead of numeric values. i.e. "1.20068e006", "1.20E06" or "-2.27374e-013"
Since these are very few in whole flat file, we can not apply the conversion formula globally. Could you please tell me how to tackle this problem?
Points will be surely rewarded for good suggestions.
Thanks,
SAMHello SAM,
How r u ?
I believe there is no easy solution for this. We have some loads from Oracle DataBase with the Exponential values, both in the Oracle and in BW it shows Exponential Values. Only If we transfer the data to Excel we could see the proper values, otherwise not. In ur case that is not possible as u said earlier.
May be this could be made possible with some ABAP Code, lets wait for some Inputs !
Best Regards....
Sankar Kumar
+91 98403 47141
CongraZzzzzz Dinesh ! on 10000 points. Great Job.
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