How to enable Fast Clone functionality with Veeam Availability for Nutanix Mine

End-of-Life Product Nutanix Mine with Veeam reached End-of-Life on 2026-04-30. As of this date, all support services for this product are unavailable. For more information, see the Nutanix EOL Announcement Bulletin - Nutanix Mine, released 2025-04-30. Challenge Fast Clone is the Veeam Backup &...

"Value cannot be null. Parameter name: dnsName” Error when performing Infrastructure scans in Veeam Backup for AWS

For more information about Veeam Backup for AWS considerations and limitations, please review: Veeam Backup for AWS User Guide Planning and Preparation Considerations and Limitations Challenge When performing an infrastructure scan in Veeam Backup for AWS, you receive the following error: " Faile...

Veeam ONE Remote Code Execution Vulnerabilities

Challenge Vulnerabilities in Veeam ONE Agent components residing on Veeam ONE and Veeam Backup & Replication servers allow executing malicious code remotely without authentication. This may lead to gaining control over the target system. Severity : critical CVSS v3 score : 9.8 Cause Veeam ONE Age...

Restore a deleted vCenter Server Appliance (VCSA) with High Availability (HA) enabled

Challenge You need to restore a vCenter Server Appliance VCSA with the original name and to the original location. Before the VCSA got corrupted or was deleted, High Availability HA was enabled in the VMware cluster. If HA remains active at the ESXi host level during the restore process, HA can...

Preferred Network Rule for Hyper-V Host Not Using IP Specified

Challenge Backup network traffic does not use the NICs associated with IPs configured within the preferred network rules for a Microsoft Hyper-V Host. Cause This can occur because, by default, Veeam Backup & Replication stores only the IP addresses for Hyper-V hosts that DNS provides. Solution To...

Veeam Backup & Replication 10 Cumulative Patch 1

More Recent Version Available Please find the latest version of Veeam Backup & Replication here: Veeam Downloads - Latest Version Requirements Please confirm that you are running version 10 build 10.0.0.4461 prior to installing this update. You can check this under Help | About in the Veeam Backu...

Veeam Backup for Microsoft 365 4b cumulative patch KB3119

Challenge Veeam Backup for Microsoft 365 4b cumulative patch KB3119. Please note that Veeam Backup for Microsoft 365 4с is now available and contains all the resolved issues from Veeam Backup for Microsoft 365 4b. Cause Please confirm you are running Veeam Backup for Microsoft 365 4b build...

Release Information for Veeam Backup for Nutanix AHV 2.0

This update has been superseded by Veeam Backup for Nutanix AHV 2.1. Requirements Be sure to review the upgrade check list section of the User Guide document closely prior to upgrading as Veeam Backup for Nutanix AHV 2.0 supports integration with Veeam Backup & Replication version 10 and later. Y...

Hyper-V Backup Job fails after 72 hours "Failed to call RPC function 'HvSetVmBackupStatus'"

Challenge A backup of a Hyper-V VM fails after 72 hours with the following error: Failed to call RPC function 'HvSetVmBackupStatus': Snapshot with id 'snapshot-uuid' was not found. In the Task log for the specific VM %programdata%\Veeam\Backup\ \Task...log the following error is found: Error The...

Veeam Backup for Microsoft 365 4a cumulative patch KB3089

Challenge Veeam Backup for Microsoft 365 4a cumulative patch KB3089. Cause Please confirm you are running Veeam Backup for Microsoft 365 4a build 4.0.0.1553 prior to installing this cumulative patch KB3089. You can check this under Help About in Veeam Backup for Microsoft 365 console. After...

List of Security Fixes and Improvements in Veeam Backup & Replication

Purpose This article describes all security-related fixes and improvements introduced in each release or update of Veeam Backup & Replication. The goal of this article is to provide our customers' security and compliance teams with detailed information on security improvements between releases, i...

Release Notes for Veeam Backup & Replication 10 Day 0 Update

Challenge This "Day 0" update is intended only for environments where Veeam Backup & Replication 10 RTM 10.0.0.4442 is installed. If you are running Veeam Backup & Replication 10 GA build 10.0.0.4461 or later, this update is not applicable to you, and should be ignored. This update is provided to...

Release Information for Veeam Backup & Replication 10

This version has been superseded by Veeam Backup & Replication 10a. Challenge Release information for Veeam Backup & Replication 10. NOTE : A cumulative hotfix rollup that addresses issues reported by customers on the original build of v10 GA is now available, click here for more information...

How to Merge Veeam Data Platform Licenses

Purpose This article documents the process for merging and unmerging licenses for Veeam Data Platform. Notes: Veeam Backup & Replication - Merging licenses for Veeam Backup & Replication can either be done in the application by combining a socket and an instance license or through the Veeam My...

Exchange Backup Jobs Warning "Failed to find group owner account"

Challenge Backup jobs with Microsoft Exchange items may result in the warning message shown in both the Veeam Backup for Microsoft 365 console and the Veeam.Archiver.Proxy.log file. Processing mailbox $mailboxName completed with warning: Failed to find group owner account This appears in the...

Job fails to create VSS snapshot for SMB share

Challenge A File Backup/file to tape job skips VSS snapshot creation on SMB share and ends with the following message in the log: Failed to create a VSS snapshot, failing over to direct backup from the file share A File Backup job for an SMB3 File Share configured to use Backup from a Microsoft V...

Unable to Create Folder (name: ) Error

Challenge The following error occurs when creating a folder in the S3-Compatible Object Storage bucket: "Unable to create folder name: ". Cause Certain S3-compatible API do not support an unsigned payload used by Veeam Backup for Microsoft 365 as the x-amz-content-sha256 authorization header...

Scale-out Backup Repository offload job to Quantum DXI used as S3 storage fails with "Failed to retrieve SSL certificate. Underlying error: PRNG not seeded" error

Challenge Veeam Backup & Replication fails to perform an S3 offload task if targeted to Quantum DXI storage. The error retrieved in UI says: "Failed to retrieve SSL certificate. Underlying error: PRNG not seeded" 06.01.2020 13:38:21 Info PublicCloudCertificateLoader Loading certificate for...

Release notes for Veeam Backup for Microsoft 365 4b

Challenge Release Notes for Veeam Backup for Microsoft 365 4b. Please note that Veeam Backup for Microsoft 365 4с is now available and contains all the resolved issues from Veeam Backup for Microsoft 365 4b. Cause Please confirm you are running Veeam Backup for Microsoft 365 version 2.0 builds...

Veeam Availability Console v3 Patch 4 (build 2795)

Challenge Veeam Availability Console v3 Patch 4 build 2795. This update supersedes Veeam Availability Console v3 Patch 3 build 2762. Cause Please confirm you are running version 3.0.0.2647 or later prior to installing this Patch 4. You can check this under Windows Programs and features. After...