I have been getting this error recently, but have not been able to resolve it.
The weird thing is that all the backup tasks are completed, but it still throws this error.
Error category : Resource Errors
Error : e000ff12 - A communications failure has occurred with an Exchange Store resource.
For additional information regarding this error refer to link V-79-57344-65298
One or more Microsoft Exchange databases were backed up but the Symantec Backup Exec Active Directory Recovery Agent is not installed. Symantec recommends that you install and use the Active Directory Recovery Agent to better manage your Microsoft Exchange data.
Does anyone know what is going on? It recently started doing this.