ISSUE: CExBackup::backupService:HrESEBackupSetup: Error Number 0x50d

George Law
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      1. Product Version:
        ServosityPro: All
        OS: Windows
      2. Problem Description:
        When performing a MS Exchange server backup, the following error message is received in the backup report:
         
        Backup Logs
         No.  Type  Timestamp  Backup Logs
        1 Info YYYY/MM/DD hh:mm Start [ Windows platform (Support), ServosityPro x.x.x.x ]
        2 Info YYYY/MM/DD hh:mm Start running pre-commands
        3 ... ... ...
        *  Error  YYYY/MM/DD hh:mm CExBackup::backupService:HrESEBackupSetup: Error Number 0x50d: (null)
      3. Cause:
        The message suggests that the Exchange VSS writer has detected that an earlier Exchange snapshot backup operation is in an unfinished state. Therefore, the current backup operation and all subsequent backup operations are unsuccessful.
      4. Resolution:
        If an earlier Exchange snapshot backup operation is in progress, wait for the backup operation to finish before you start the next Exchange snapshot backup operation.
      5. Also See:
        http://support.microsoft.com/kb/910250