Error message when you implement a PreCreate callout event for an entity in Microsoft Dynamics CRM 3.0: "Server was unable to read the request"

When you implement a PreCreate callout event for an entity in Microsoft Dynamics CRM 3.0, you receive the following error message: This problem occurs if the following conditions are true:

• An element is removed from the entityXml string.
• You create an instance of the entity.

This problem is fixed in Microsoft Dynamics CRM 3.0 Update Rollup 2. For more information, click the following article number to view the article in the Microsoft Knowledge Base: This problem is fixed in Update Rollup 1 for the Chinese Simplified version of Microsoft Dynamics 3.0 and for the Japanese version of Microsoft Dynamics CRM 3.0. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

For more information about the terminology that is used to describe Microsoft software updates, click the following article numbers to view the articles in the Microsoft Knowledge Base: