I have to import dBASE files to SQL Server. For this I have created one ODBC connection manager for those dBASE files. This I have to set for DataReader Source. But I am unable to configure the DataReader Source.
So, Please tell me how to configure DataReader Source for ODBC connection Manager.
Eagerly waiting for your valuable reply............
I am having a Data flow task in For each loop which will gets 100 sourcetable names and 100 target table names...
am having a simpleData flow task which trasferes from OLEDBSource to OLEDBDestination. I am repeating the Dataflow task which transfers from sourcetablename extracted from for loop to a destination table var.
The problem am gettting is for the first table it is able to transfer correcly because I did mapping for those tables at design time...but for the next coming sourcetable-desttable (which r having different no of cols,datatypes) its giving Validation failed...and...needs to refresh metadata....
is there any way to refresh the metadata of Data flow task (I set the property of OLEDBSource validate external meta to false then also same error is coming)
as far as I know from docs and forum datareader is for .NET data in memory. So if a use a complex dataflow to build up some data and want to use this in other dataflow componens - could i use data datareader source in the fist dataflow and then use a datareader souce in the second dataflow do read the inmemoty data from fist transform to do fursther cals ?
how to pass in memory data from one dataflow to the next one (i do not want to rebuild the logic in each dataflow to build up data data ?
Is there a way to do this ? and is the datareader the proper component ? (because its the one and only inmemory i guess, utherwise i need to write to temp table and read from temp table in next step) (I have only found examples fro .NET VB or C# programms to read a datareader, but how to do this in SSIS directly in the next dataflow?
How can I pass a variable to a DataReader in a DataFlow task?
My SqlCommand for the DataReader is: SELECT CustName, CustCode FROM Customers WHERE CustCode = '?'
The DataFlow task is nested in a ForEach loop. I confirmed that the variable is changing with each loop by using a ScriptTaks and a message box. However, the DataReader SqlCommand does not seem to be updating.
when I configurate the datareader source using the ODBC connection manager. it show the follow error message: "Error at Data Flow Task[DataReader Source [562]]: Cannot acquire a managed connection from the run-time connection manager" this ODBC is connect to IBM DB2.
Hello, I have a DataReader souce configured to an ADO.NET connection manager that uses a .NET ODBC Data Provider. The DSN configured in the connection manager uses the IBM DB2 ODBC Driver.
I have a package variable, the value of which I want to use in the WHERE clause of the query contained in the Data Reader source. The query is as follows:
SELECT T1."IRK_ACCT_CD", T1."IRK_COMPANY_NBR", T1."IRK_ACCT_NAME", T1."IRK_ADDRESS_1", T1."IRK_ADDRESS_2", T1."IRK_ADDRESS_3", T1."IRK_STATE_CD", T1."IRK_POSTAL_CD", T1."IRK_AR_TYPE", T2."RK502_ITEM_RE_NO", T2."RK502_TRANS_CD", T2."RK502_TRANS_TYPE", T2."RK502_ITEM_AMT", T2."RK502_ITEM_DT", T2."RK502_PURCH_ORD_NO", T2."RK502_GL_EFF" FROM "CBDBOW"."IRK_RECORD" T1, "CBDBOW"."RK502_OPEN_ITEMS" T2 WHERE T1."IRK_COMPANY_NBR" = T2."RK502_COMP_NO" AND T1."IRK_ACCT_NUMBER" = T2."RK502_ACCT_NO" AND T2."RK502_ITEM_DT" < ?
I'm not very sure as to how to map the package variable this way. I think for ODBC parameters, I need to represent the parameter with a question mark.
I have configured my DataReader to use an ADO.net (ODBC) connectivity (entered Select * from AMPFM) in Sqlcommand and can see my database columns listed in the Advanced Editor / Column mappings window. My process needs to perform a straight column to column population from AMPFM table into my dbo.visitfinancials table. How do I point the output to the above table?
I have a problem with DataReaderSource. I'm trying to get data from Notes table. I created a Connection manager and the connection was successful. The SQLCommand in "Component properties" tab is a simple "select * from <table_name>". When I switch to the "Column mappings" tab, only the first column from the table is displayed. Pressing the "Reftesh" button resulst in the following error: Error at Data Flow Task {DTS.Pipeline]: The "output column <column_name> has a length that is not valid. The length must be between 0 and 4000. When I go to the "Input and Output Properties" tab, the DataType for the output column is not populated and the error message "Error in Data Flow Task [DTS.Pipeline]: The output column <column_name> had an invalid datatype (0) set." The DataType property is not populated at all. Changing the data type to DT_STR results in error: "Property value is not valid". Details: Error at Data Flow Task [DataReader Source]: The data type of output columns on the component "DataReader Source" cannot be changed".
I read on a previous post to explicitly convert field , and tried to explicitly covnert the dataype on the field in my query (ex. select convert(varchar(50) from fieldname)
It then gives foll err:
ERROR [42000] [Lotus][ODBC Lotus Notes]Incorect syntax near ',' [Lotus][ODBC Lotus Notes]Name, constant or expression expected.
I am trying to have a DataReader Source that can run a variable which I used to store the SQL statement. For example, I have:
Variable #1
Variable name: tablename
Data Type: string
Value: "name_of_table"
Variable #2
Variable name: sql_stmt
Data Type: string
Value: "SELECT * FROM " + @tablename
I want to use DataReader Source to run Variable #2 in the SqlCommand that connects to an ODBC connection. If it is possible by any way, please let me know. Thanks in advance.
I am running an MDX query in SSIS but I don't know what is the best way of doing this, performance wise. I know I can run the MDX query through an openquery in the OLEDB, and also run it through a Datareader, no openquery needed.
I know the datareader is slower in a normal basis due to .Net, but in this case the OLEDB is running an open query to a linked server which won't be fast like running a regular SQL.
If anyone knows which of this two run faster in this scenario I'll appretiate if you let me know.
Apologies for asking a similar question again but I am still non the wiser with this problem!
Let me explain to you my situation and the method I've adopted to try and solve it.
I have some source data residing in a SQL Server 6.5 database. The source data consists of a single table. For this example I will assume that my table contains only 2 columns, an ID column called result_ID and a Result_Name.
The idea is to retrieve new data each time the package is run. We will know this because the result_IDs in the source table will be greater than the maximum result_ID in my destination table . The way the package should work is like this :
1) Retrieve maximum result_ID from destination table
2) retrieve data from source table where result_ID > maximum result_ID from destination table.
My package consists of a
1) SQL Query Task which retrieves the maximum result_ID and places it in a user variable (type Int32).
2) A Data flow task with a Datareader source adapter which uses an expression to retrieve the data. My expression looks like this : "select * from result where result_id > " + (dt_str, 10, 1252) @[User::max_result_id]
When I run my package the first time all the rows are retrieved (as my destination table is empty to begin with). BUT when I run it the second time the same thing happens again!! All rows are retrieved.
I placed a breakpoint at the point where the variable gets populated with the maximum result_ID and true enough, the variable gets populated with the correct result_ID BUT then that variable gets reset to 0 in my expression!
This problem is driving me crazy! Has anybody out there experienced this kind of problem before?! What are the ways to solve it?!
I get an error at the end of a 47 million row job when I use the datareader source. It goes through all the records and then the package fails. The error (DataReader Source [1]] Error: System.NullReferenceException: Object reference not set to an instance of an object. ) occurs at the datareader source. I suspect it's because my record set returns a null value at some point. Any ideas?
Is there a way to control the types for output columns of a DataReader Source? It appears that any System.String will always come out as DT_WSTR. As I have my own managed provider, and I know what went in, I can say that really it should be DT_STR. The GetSchemaTable call from my provider will always say System.String as it does not have much choice, but GetSchemaTable does contain a ProviderType which is different for my DT_STR vs DT_WSTR, or rather when I want each. I think something like MappingFiles as used by the Wizard would work, but can I do anything today?
I have created a DTS Package in Integration Services 2005. Within the DTS Package declared a variable named xxx and passed a value 1234.
In the control flow i dropped a Data flow task and in the Property Expression Editor of DataFlow Task i defined Property = [DataReader Source].[sqlCommand] Expression = Variable name.
Now in the DataFlow Task Canvas dropped DataReaderSource.
How can i pass variable value to the SQLCommand ="Select * from table where name = Variable value.
I was wondering what has worked for all of you in regards to using a sproc as a source within a dataflow. I have had limited success doing this, but maybe there is a workaround I'm unaware of. Basically, using a SQL command in an OLE DB Source, I run an EXEC statement that returns a resultset from a stored procedure. I've noticed that depending on how the sproc is structured, I will either get metadata info in the columns tab of the OLE DB Source or not. Without this metadata of course I can not link it with a destination, since the destination believes that no data is being returned, even if this is not the case. This all seems to depend on the "final" select statement in the sproc being at the very top of the sproc. If it is not at the top, the columns tab will not be populated. Has anyone else had similar issues? Is there a workaround other than populating a temp table outside of the dataflow?
Has anyone in here had luck using AD as a datasource? Big picture, we have an input file with unique identifiers (employee clock numbers) and I need to associate a clock number with an email address. The only place we have those two together is in Active Directory.
Currently, we have a lookup task with an OLE DB connection to our AD and a query that looks like
Code Snippet SELECT mail, clockNumber FROM 'LDAP://DC=company,DC=com'
I've mapped my input to the clockNumber in AD and all is well and good. I then go to thinking, perhaps it'd be better if I used that query as a source in an OLE DB component and used a Merge Join to make the link between the two. I paste that same query into a source component and boom
Code Snippet TITLE: Microsoft Visual Studio ------------------------------ Error at Create extracts [OLE DB Source [1226]]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x00000000.
------------------------------ ADDITIONAL INFORMATION: Exception from HRESULT: 0xC0202009 (Microsoft.SqlServer.DTSPipelineWrap)
Is this just not something that a person can do or is there something I've set up incorrectly? I'd be lucky to be considered a novice with AD so I'm fine if someone has a better suggestion for retrieving this data, this was just something I'd cobbled together out of some forum postings.
I am trying to migrate data from MySQL 5.0 to SQL Server 2005. The MySQL database has a table which stores the profile description in different languages like (Arabic, Spanish etc). I use MySQL ODBC 5.1 driver for creating the ODBC connection and creating a ADO connection in SSIS using that ODBC. The datareader source connection is set to this ADO connection. When I view the properties of columns in Datareader source it shows as Unicode, which is good. But when I migrtae to SQL Server 2005 I get junk data instead of the data in Arabic, Spanish etc. Am I missing something or is there any other alternative to do the data transfer correctly?
I am trying to use the DataReader Source to import a table from a PostgresSQL database into a new table in SQL 2005 database. It works for all tables except one, which has over 80,000 records with long text columns. When I limit the import to fraction of records (3,000 to 4,000 records) it works fine but when I try to get all it generates the following errors:
Source: DataReader using ADO.NET and ODBC driver to access PostgresSQL table Destination: OLE DB Destination - new table in SQL 2005 (BTW - successful import with DTS packagein SQL 2000)
---Errors Error: 0x80070050 at Import File, DTS.Pipeline: The file exists.
Error: 0xC0048019 at Import File, DTS.Pipeline: The buffer manager could not get a temporary file name. The call to GetTempFileName failed.
Error: 0xC0048013 at Import File, DTS.Pipeline: The buffer manager could not create a temporary file on the path "C:Documents and SettingsmichaelshLocal SettingsTemp". The path will not be considered for temporary storage again.
Error: 0xC0047070 at Import File, DTS.Pipeline: The buffer manager cannot create a file to spool a long object on the directories named in the BLOBTempStoragePath property. Either an incorrect file name was provided, or there are no permissions.
Error: 0xC0209029 at Import File, DataReader Source - Articles [1]: The "component "DataReader Source - Articles" (1)" failed because error code 0x80004005 occurred, and the error row disposition on "output column "probsumm" (1639)" specifies failure on error. An error occurred on the specified object of the specified component.
Error: 0xC02090F5 at Import File, DataReader Source - Articles [1]: The component "DataReader Source - Articles" (1) was unable to process the data.
Error: 0xC0047038 at Import File, DTS.Pipeline: The PrimeOutput method on component "DataReader Source - Articles" (1) returned error code 0xC02090F5. 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. ---End
Any idea why it can't create a temp file or why it complains about the "The File exists", which file, where, etc. Any help or alternative suggestions are greatly appreciated. What I am missing or doing wrong here?
I'm attempting to iterate package components of a package created in the SSIS designer, but have run into a problem identifying the DataReader Source managed component.
For instance, if iterating the dataflow task components like so:
Application app = new Application(); MainPipe pipe = taskHost.InnerObject as MainPipe;
foreach (IDTSComponentMetaData90 component in pipe.ComponentMetaDataCollection) {
if (component.ComponentClassID == app.PiplineComponentInfos["DataReader Source"].ID) {
// THIS IS NEVER REACHED } }
The ComponentClassID of the component is a GUID, but the PipelineComponentInfo.ID AND PipelineComponentInfo.CreationName are both the fully qualified assembly name of the data reader source adapter, which is:
From reading another post i attempted to get the ProgID of the component from the class ID (ole32 ProgIDfromCLSID) but that only yields a ProgID of DTS.ManagedComponentWrapper.1
How can I properly identify this type of dataflow component?
I am running SQL Server SP2 (Developer Edition) on XP Pro SP2.
Hi, I am trying to import data from Oracle RDB into SQL Server 2005 using SSIS. Created a ODBC data source to connect to Oracle and used DataReader Source component and ADO.net to connect to the ODBC data source.
Under the Component properties tab, the SQL Command looks something like this.
Select ID, ADDRESS, REVISED from ADDRESS
The data type for the source columns are Integer, Varchar(30) and DATE VMS.
Now when I look at the Input and Output properties window,
The External columns has the following data types.
ID - four-byte signed integer [DT_I4] ADDRESS - Unicode string [DT_WSTR], length = 0 REVISED - database timestamp [DT_DBTIMESTAMP]
The Output columns has the following data types
ID - four-byte signed integer [DT_I4] ADDRESS - Unicode string [DT_WSTR], length = 0 REVISED - database timestamp [DT_DBTIMESTAMP]
When I tried to change the length of the ADDRESS on the output column, I get the following error.
Error at Data Flow Task [DataReader Source [1]]: The data type of output columns on the component "DataReader Source" (1) cannot be changed.
Is this the default length for the Unicode string type. I was not able to load the ADDRESS column as it gets truncated before I load it into destination. Even if I use Derived or Data Conversion transformation, the ADDRESS is getting truncated before it reaches this transformation.
Hi, I want to create pckg with two data source, the pckg will know to take data from the right DS after IF will check if getdate() returned endweekday it will take from DS1 else DS2.
Attempting to create a data flow task to copy data from AS/400 (DB2) to SQL2005, using an existing System DSN ODBC connection defined on the SQL2005 host.
Problem:
When adding the DataReader Source component to the package, I cannot assign the Connection Manager. Designer issues the error message:
"The runtime connection manager with the ID "" cannot be found. Verify that the connection manager collection has a connection manager with that ID."
Editing the DataReaderSrc component shows only one row under the Connection Managers tab:
The datareadersrc component editor displays the warning message: "Not all connection managers have been set. Set all connection managers.". Clicking the Refresh button causes the error message to be displayed "The runtime connection manager with the ID "" cannot be found. Verify that the connection manager collection has a connection manager with that ID."
I am prevented from assigning my Connection Manager object the DataReaderSrc.
The package already contains one Connect Manager object:
Provider: .Net Providers/Odbc Data Provider System DSN
Does anyone know how I can use a user variable in a sqlcommand in a Datareader source with an ODBC connection as the source? I am storing a date value in a user variable(Date) I fill with a SQL Task and then want to use the value in the sqlcommand I use in the Datareader Source. It won't let me use the @variablename in the sql command. Can anyone help with some advice on how I can make this work? Appreciate any help I can get. Thank you
I want to import data from a remote MySql Database
So, I created an New Connection (ADO.Net), connection Test is successful but when I try to set the sql string in the advanced editor i get the following error:
Error at Data Flow Task [DataReader Source [2182]]: System.Data.Odbc.OdbcExeption: ERROR [HY010][MySQL][ODBC 3.51 Driver][mysqld-4.1.10a] ERROR [HY010][MySQL][ODBC 3.51 Driver][mysqld-4.1.10a] ERROR [HY010][MySQL][ODBC 3.51 Driver][mysqld-4.1.10a] ERROR [HY010][MySQL][ODBC 3.51 Driver][mysqld-4.1.10a] ...... bei System.Data.Odbc.OdbcDataReader.NextResult(Boolean.disposing, Boolean allresults) bei System.Data.Odbc.OdbcDataReader.Close(Boolean Disposing) bei System.Data.Odbc.OdbcDataReader.Close() bei Microsoft.SqlServer.Dts.Pipeline.DataReaderSourceAdapter.ReinitializeMetaData() bei Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.ReinitializeMetaData(IDTSManagedComponentWrapper90 wrapper)
the sql string is very simple, this should not be the problem:
I have an integration services script that was working ok until a recent database upgrade. When I run the script in gui debug mode it behaves as follows. The data flow reads in data from an oracle server table VALNREQ & then uses it to populate a sqlserver table (with a little manipulation of the fields in between). For some reason although it populates the destination table with the correct number of rows (& the data looks ok) it errors out with the messages listed below. The DataReader Source dataflow source box turns red & all the other boxes turn green including the destination one. I have run out of ideas ... any suggestions? Have I inadvertently changed a property without noticing? I can't see anything obvious & the input data itself looks clean enough.
Any pointers in the right direction would be great, thanks. I've been thrown in at the deep end with this s/w so I imagine there are a number of large gaps in my knowledge so apologies if there is a simple solution to this.
B
[DataReader Source VALNREQ [1]] Error: System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.SqlServer.Dts.Pipeline.DataReaderSourceAdapter.PrimeOutput(Int32 outputs, Int32[] outputIDs, PipelineBuffer[] buffers) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostPrimeOutput(IDTSManagedComponentWrapper90 wrapper, Int32 outputs, Int32[] outputIDs, IDTSBuffer90[] buffers, IntPtr ppBufferWirePacket)
[DTS.Pipeline] Error: The PrimeOutput method on component "DataReader Source VALNREQ" (1) returned error code 0x80004003. 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.
I have created an SSIS On my PC, That extracts data out of Lotusnotes. When I run it manaully from Visual studion-execute package, it works just fine. However, when I go tO Management studio, chose the servername, then go to Stored Package-MSDB- And chose Packagename, and hit Run PKG from there, it gives me the error below. Server has 2005 AND IS WINDOWS 2003 OS.
The product level is insufficient for component "datareader source"
Can you tell me why the same pkg will work fine when executed from Visual studio-But when I go the run it from Storedpackages-MSDB-it fails.
I am trying to use an XML Source on xml data from an XML webservice, I am putting the document into a variable the trying to import the data from there with the XML Source, but I am getting an error telling me that truncation occured
The Error is "[XML Source [1]] Error: The "component "XML Source" (1)" failed because truncation occurred, and the truncation row disposition on "output column "linking" (1579)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component."
The linking column mensioned in the error is sometime quite a long string but there is nowhere in the XML Source editor to change the size.
I need to extract data from tables in a database that I can only access via ODBC.
I have successfully created a connection in Connection Manager (ConnectionManagerType = ODBC) for this database.
However I€™m unable to add this connection as a Data Flow Source. There is no ODBC Source option in the Toolbox.
This is a major because we have been using the system dsn Microsoft Visual Foxpro Driver to access free table directory .dbf files under ODBC with DTS for years. To install a new Microsoft OLEDB driver for foxpro is out of the question on a production system as it would cost many thousands of dollars to go through our BAT testing process
How do I extract data from tables in a database via ODBC?
When configuring the SqlDataSource, what source do I need to specify for getting the ID passing through the URL? I tried Form but it's not getting the ID through the URL. Help is appreciated.
I am having an issue when attempting to retrieve data from SPSS via a ADO.NETDBC Connection using the DataReader source. What seems to be occurring is that the DataReader is reading a column that has a length of 255 and what it is doing is taking the first 200 characters and starts repeating the characters starting at character 201, in this way erasing any data held in positions 201 to 255.
Another way of saying this: This statement returns data in the results but I have noticed the data is incorrect. It seems to only be selecting the initial 200 characters of the 255 in the field. Then it starts to repeat the first 200 characters again to complete the full selection of the 255 characters
Here is an example: Instead of:
€œXXXXX changed my life before it got worse. It was very informative. They gave me the information. They left it up to me to ponder over it and make the decision on what I wanted to do. It informed me on what drugs do to your body and mind. I was stress€?
I end up getting:
€œXXXXX changed my life before it got worse. It was very informative. They gave me the information. They left it up to me to ponder over it and make the decision on what I wanted to do. It informed XXXXX changed my life before it got worse. It was very€?
Source Column Datatype that SSIS can see is of Unicode string [DT_WSTR] type. Also it correctly identifies the length is 255 in both the External Column, and Output Column section.