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SQL backups are getting failed with below error

Manjunatha Reddy 0 Reputation points
2024-05-14T05:12:06.68+00:00

Error encountered while trying to open backup device. Error: [Microsoft.SqlServer.Management.Common.ExecutionFailureException:Cannot open backup device '8122c6ff-b1c3-4550-a77b-c79a3066c737'. Operating system error 0x80770006(failed to retrieve text for this error. Reason: 15105). BACKUP DATABASE is terminating abnormally. An exception occurred while executing a Transact-SQL statement or batch.]

SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
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  1. MikeyQiao-MSFT 655 Reputation points Microsoft Vendor
    2024-05-14T06:25:47.04+00:00

    Hi，Manjunatha Reddy

    The issue should be related to the system environment.

    Here are several possible reasons:

    1. Insufficient disk space, ensure the backup directory has enough space.
    2. Insufficient permissions, unable to properly access the backup files, or no operational authority over the backup path.
    3. The backup file directory cannot be the root directory of the disk.

    Did you execute the command through the SSMS UI interface? Make sure the target file name is correct.

    Best Regards,

    Mikey Qiao

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  2. Ben Miller-(DBADuck) 0 Reputation points MVP
    2024-05-28T23:10:56.9433333+00:00

    You may want to look in Services to ensure that SQL VSS Writer is started. The guid is a virtual backup and in order for Virtual Backups to work, VSS Writer needs to be started.

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