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Article ID: 914460 - Last Review: December 3, 2007 - Revision: 2.4
FIX: You receive an exception when you try to deserialize a Dataset class in a .NET Framework 1.1-based server application when the Dataset class is serialized in a .NET Framework 2.0-based client application
Bug #: 299 (SQL Hotfix)
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SYMPTOMS
Consider the following scenario. A
Dataset class is serialized in a Microsoft .NET Framework 2.0-based client application. You try to deserialize the
Dataset class in a Microsoft .NET Framework 1.1-based server application. In this scenario, you receive the following exception in the client application:
'System.Runtime.Serialization.SerializationException'
Additional information: Parse Error, no type associated with Xml key a3 System.Data.SerializationFormat System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
You do not experience this problem when the following behavior occurs:
- A Dataset class is serialized in the .NET Framework 1.1.
- You deserialize the Dataset class in the .NET Framework 2.0.
CAUSE
This problem occurs because the
DataSet class has new fields in the .NET Framework 2.0 that were not in the .NET Framework 1.1.
RESOLUTION
To resolve this issue, download the appropriate file for your computer:
For an x86-based computer
The following file is available for download from the Microsoft Download Center:
http://download.microsoft.com/download/2/C/5/2C5BCDC9-3241-443A-9F96-4E0B0EDFA727/NDP20-KB916002-X86.exe
(http://download.microsoft.com/download/2/c/5/2c5bcdc9-3241-443a-9f96-4e0b0edfa727/ndp20-kb916002-x86.exe)
For an x64-based computer
The following file is available for download from the Microsoft Download Center:
http://download.microsoft.com/download/D/3/9/D39C79DF-4158-45DF-9031-92C52AB0ED19/NDP20-KB916002-X64.exe
(http://download.microsoft.com/download/d/3/9/d39c79df-4158-45df-9031-92c52ab0ed19/ndp20-kb916002-x64.exe)
For an Itanium-based computer
The following file is available for download from the Microsoft Download Center:
http://download.microsoft.com/download/0/0/3/00392DD3-5B4F-4D99-94E8-6827B8F8D7EF/NDP20-KB916002-IA64.exe
(http://download.microsoft.com/download/0/0/3/00392dd3-5b4f-4d99-94e8-6827b8f8d7ef/ndp20-kb916002-ia64.exe)
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591Â
(http://kbalertz.com/Feedback.aspx?kbNumber=119591/
)
How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
824684Â
(http://kbalertz.com/Feedback.aspx?kbNumber=824684/
)
Description of the standard terminology that is used to describe Microsoft software updates
APPLIES TO
- Microsoft .NET Framework 2.0
- Microsoft .NET Framework 1.1
| kbqfe kbpubtypekc kbhotfixserver KB914460 |
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