Issue that this hotfix package fixes
Consider the following scenario:
- You have a SharePoint list that contains an ItemUpdating event receiver on a SharePoint site.
- The event receiver cancels an update and displays a custom error message.
- You create a link to the SharePoint list in an Access 2010 database, or you open the list in Datasheet view on the SharePoint site.
- You try to change some values in the list.
In this scenario, the values are not updated. Additionally, you receive the following error message:
An unexpected error has occurred.