|Message:||Process %1 (PID=%2). The site monitor API could not update the msExchServerSite attribute in Active Directory. You must update this attribute to reflect new site name where this Exchange server is installed – Call=%3 Error code=%4.|
This Error event indicates that the following conditions are true:
The Site monitor API discovers the site name where the Exchange server is installed. It also updates the msExchServerSite attribute of the Exchange server object when the local site name changes.
This event may occur for one or more of the following reasons:
To resolve this error, do one or more of the following:
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.