Issue :DCOM errors(Event 10009) causing in backup failures.
Investigation : Healthservice.exewas flooding all TCP “ephemeral ports” from 49152 to 65535, generating a TCP/IP port exhaustion, while trying to login into the SQL Database. After I disabled the System Center Management service, the backsups complete without any issue.
Background : Server hosts Sharepoint SQL databases. SCOM Agent 2007 R2 with CU4 is installed.
Thanks, Harry :-)