A resource for error codes

I just came across another microsoft.com resource that I didn't know about before, thanks to Tony Soper's blog -- Events and Errors Message Center. On this page, you can search for specific error messages for different products, including SQL Server and SQL Server Reporting Services, which are installed with DPM. If you encounter an error on your DPM server that appears to be generated by either of those products, and our Troubleshooting documentation doesn't cover it, try the Events and Errors Message Center.