Handling Errors When Using A Lookup Task

Jul 13, 2006

Hi

I am trying to use this painful new SSIS process. I basically need to use a lookup task to check to see whether a record exists or not. If not, then I need to insert the record. However, because this is treated as an error situation (which is stupid in itself), I get a problem when the number of records not found reach the MaximumErrorCount, and the rest of the package fails. Is there any other method of doing this type of thing, without simply increasing the MaximumErrorCounty to some ludicrous value. I could do this type of thing very very very easily when using DTS packages using the Data Driven Task, it seems so stupid that I can't perform the same kind of task using SSIS.

Any help would be appreciated

Thanks

Darrell

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Is It Possible To Lookup Value Based On Two Tables Using Lookup Task

Jun 27, 2007

Hi All,

Actually this is in regard to SCD Type 2 Dimension, Scenario is like that I am moving Fact table from some old source and I have dimensionA description value in fact which I want to replace with appropriate id from Dimension Table and that Dimension table is SCD Type 2 based on StartDate and EndDate and Fact Table doesn't contains direct date value rather there is timeId in Fact so to update the value in Fact table I have to Join Time Dimension table and other Dimension Table to replace fact Description with proper Id.



Lets assume DimensionA Structure

id

Description

StartDate

EndDate



Fact Table

id

measure1

measure2

TimeId

Description



Time Dimension

TimeId

Date

Day

Hour ...

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Hi,

I am new to using SSIS. I need to know how can I retrieve the records in a Lookup component that cause an error to use them in a Data Transfer task. I created the error event handler but I don't know how to retrieve the records causing the error to use them in the Data Transfer task.

Thanks in advance for help!

Thanks,

Aref

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HI!!

I've been working for an year or so with DTS, but it still makes me mad with it's cryptic error messages!!!!

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Sep 20, 2006

When I have an alternet Data Flow in an event handler, caused by a record failing to be inserted due to a unique-key constraint violation, does this increment the number of errors, counting towards the MaximumErrorCount? How can I NOT count it as an error?

The thing is, I need to insert 300,000+ records each day, and some may be duplicates from data already in the table. So I set a unique key constraint on the table, and if during the load, it fails, it will trigger an alernate data flow to load the error records into another table. But if someone tries to load a file that already has been loaded, for example, all the records would be duplicates, which would be equivelant to 300,000+ errors, and I don't want to keep setting the MaximumErrorCount property higher and higher.

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In almost all scenarios, where there is an error, it also raises 3-4 other errors like these ones below.

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How do I handle this? Can do I hard coding for the error numbers?



1. An OLE DB error has occurred. Error code: 0x80040E07.

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2. The PrimeOutput method on component "OLE DB Source" (1) returned error code 0xC0202009. 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.



3. Thread "SourceThread0" has exited with error code 0xC0047038.



4. 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.



5. Thread "WorkThread0" has exited with error code 0xC0047039.



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Hi,
In terms of data flow tasks, when say we load text files into databases.

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I try to do so and end up with the whole data flow task failing and it stalls at the record that had the error and doesn't seem to continue forward.

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Hi,

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thanks,

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Jun 6, 2006

Is there a way to set the Lookup task to be not case sensitive? For example, the lookup table has id 1, value 'ABCD'. The value that I'm using to lookup is 'abcd'. I cannot make it to return the id 1 unless I convert my lookup value to be all upper case.

And I don't want to use Fuzzy Lookup.

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Mar 2, 2006

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Jan 31, 2007

Hi,

I am using ATL COM library application. It is using sql data base for fetching the records. Some times, i get the following error. could you please let me know, why this happens? This is not reproduceble every time.

(Error! hr=80040e21, hrDesc=Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work

Here is the code to connect to database which i am using.

CDataSource db;
CDBPropSet dbinit(DBPROPSET_DBINIT);

dbinit.AddProperty(DBPROP_AUTH_INTEGRATED, OLESTR("SSPI"));
dbinit.AddProperty(DBPROP_INIT_CATALOG, (const char *)bDatabase);
dbinit.AddProperty(DBPROP_INIT_DATASOURCE, (const char *)bServer);
dbinit.AddProperty(DBPROP_INIT_LCID, (long)1033);
dbinit.AddProperty(DBPROP_INIT_PROMPT, (short)4);
dbinit.AddProperty(DBPROP_INIT_TIMEOUT, (short)150);
hr = db.Open(_T("SQLOLEDB.1"), &dbinit);
if (FatalError(hr, "db.Open", buf))
{
*iErrorCode = hr;
return S_OK;
}



Any help, appreciated.



Thanks,

Satish

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Hi,

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Hi All,
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<xs:element minOccurs="0" name="Parameter">

<xs:complexType>

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<xs:element minOccurs="0" name="Parameter">
<xs:complexType>

<xs: sequence>

<xs:element minOccurs="0" name="ID" type="xs: string" />

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<xs:element minOccurs="0" name="Type" type="xs: string" />



<xs:element minOccurs="0" name="Parameter">
<xs:complexType>

<xs: sequence>

<xs:element minOccurs="0" name="ID" type="xs: string" />

<xs:element minOccurs="0" name="Description" type="xs: string" />

<xs:element minOccurs="0" name="Type" type="xs: string" />

</xs: sequence>

</xs:complexType>

</xs:element>


<xs:element minOccurs="0" name="Parameter">
...............

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</xs:complexType>

</xs:element>

</xs: sequence>

</xs:complexType>

</xs:element>

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Hi,
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Jun 26, 2007



Hi,



After reading this helpful blog entry:



http://blogs.msdn.com/sql_protocols/archive/2007/05/13/sql-network-interfaces-error-26-error-locating-server-instance-specified.aspx



I think this might be a good place to ask the following question.



I am writing the error handling code for my data access layer for a web application. I am using the Enterprise Library Data Access Application Block. Although this supports generic database connections, I realized that I need to handle errors specific to each database type. Microsoft SQL is the only database type I am using for now, so I am using a try...catch (SqlException e).



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Hello,

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