This article has been archived. It is offered "as is" and will no longer be updated.
When the AcceptChanges method of a DataSet is called, you may receive the following error message:
An unhandled exception of type 'System.Data.VersionNotFoundException' occurred in system.data.dll Additional information: There is no Original data to access.
This problem occurs when all the following conditions are true:
The DataSet contains a DataTable that has a calculated column.
One new row has been added to the DataTable.
An existing row in the DataTable has been modified.
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.
To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question. The English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Microsoft .NET Framework 1.1
Date Time Version Size File name --------------------------------------------------------------09-Apr-2004 08:45 1.1.4322.1024 1,294,336 System.data.dll
Microsoft .NET Framework 1.1 Service Pack 1
887549 The .NET Framework 1.1 post-Service Pack 1 hotfix rollup package for System.data.dll is available
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For additional information, visit the following Microsoft Developer Network (MSDN) Web sites: