Assume that you have lots of users and teams in the Microsoft Dynamics CRM organization in Microsoft Dynamics CRM 2011. When you change a security role in the Microsoft Dynamics CRM organization, a time-out error occurs. Additionally, you receive the following error message in the platform trace:
MessageProcessor fail to process message 'ReplacePrivileges' for 'role'.
System.InvalidOperationException: ExecuteReader requires an open and available Connection. The connection's current state is closed.
System.InvalidOperationException: Microsoft Dynamics CRM has experienced an error.
Error Message: Request timed out.
Error Details: Request timed out.