I see the following alerts in SCOM 2012 SP1 , they keep coming 100's of times
Test-SystemHealth did not run successfully
Unable to execute Test-SystemHealth cmdlet. An error occurred while running the test. The computer may be out of memory, or the XML files have been modified.
Parameter name: ConfigurationFileLocation
Exchange 2007 Test Replication Health Alert
Unable to execute Test-ReplicationHealth cmdlet. Object reference not set to an instance of an object
Can i get some advice on what i should check