Symptoms
Consider the following scenario:
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In a Microsoft Host Integration Server 2010 environment, you have the hotfix installed that is described in the following Microsoft Knowledge Base article:
2559748 FIX: Incorrect values are written to DB2 when you send an empty string to DB2 by using SQL Server Integration Services in a Host Integration Server 2010 environment
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You use the Microsoft OLE DB Provider for DB2 to read from a VARCHAR column that is longer than 8,192 characters.
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The column contains an empty string.
In this scenario, you receive inaccurate data.
Notes
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If the column does not contain an empty string, the column value is read correctly.
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If you use the Microsoft.HostIntegration.MsDb2Client namespace, the problem does not occur.
Resolution
The hotfix that resolves this issue is included in Cumulative Update 1 for Host Integration Server 2010.
For more information about how to obtain this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
2533330 Cumulative update package 1 for Host Integration Server 2010
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
