How to Install, Change, or Remove the Veeam ONE License

Purpose This article documents how to manually install, change, or remove a license for Veeam ONE. Solution Install License 1. Open Veeam ONE Client. 2. Click the Main Menu ≡ in the top-left corner. 3. Click License. 4. In the dialog window that appears, click Install License. 5. Using the file...

How To Enable DDBoost Immutability with Governance Mode

Purpose This article provides additional information for enabling immutability for the Dell Data Domain deduplicating storage appliance when using governance mode, as referenced in the Veeam Backup & Replication User Guide here: Veeam Backup & Replication User Guide Backup Infrastructure Componen...

Could not apply snapshot: Device has active dirty bitmaps

Challenge When the user attempts to use the Rollback function for a snapshot on a Proxmox Virtual Environment PVE Virtual Machine VM that is protected by Veeam Backup & Replication, the following error occurs: qemu-img: Could not apply snapshot '%%': Device has active dirty bitmaps Cause This err...

Build Numbers and Versions of Veeam Plug-ins for Enterprise Applications

Plug-In Download The latest version of all Plug-Ins for Enterprise Applications can be found at the bottom of the My Products page within the My Portal, in the Application Plug-Ins under Additional downloads. This table lists the Veeam Plug-ins for Enterprise Applications organized by their build...

WDAC Supplemental Policy for Veeam Backup & Replication Components on Azure Local

Azure Local is the new name for Azure Stack HCI Azure Stack HCI is now considered part of Azure Local. Learn more about this rename in the Microsoft Documentation: Renaming Azure Stack HCI to Azure Local. Veeam Backup & Replication Version Requirement The solution documented in this article...

Antivirus Exclusions for Veeam Agent for Microsoft Windows

Purpose This article documents antivirus exclusions that may be created to reduce the impact that antivirus software has on the functionality of Veeam Agent for Microsoft Windows. These antivirus exclusions may be applied to the Windows built-in antivirus or third-party antivirus software. Note:...

Credentials Test or Job Fails when attempt to use VIX

Challenge When using Veeam Backup & Replication with a VMware environment the following error may be seen when using the Guest Credentials Test or when processing a VM that is in a DMZ or Isolated environment. Failed to prepare guest for hot backup. Error: Failed to connect to guest agent. Errors...

Support Statement — Microsoft 365 Changes to Throttling Enforcement

Support Statement This article documents upcoming changes Microsoft is making to application throttling enforcement in Microsoft 365 environments and its potential impact on customers using Veeam Backup for Microsoft 365 and Veeam Data Cloud for Microsoft 365. What's changing? Microsoft has...

Veeam Agent for Microsoft Windows Vulnerability (CVE-2024-29853)

Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program VDP for all Veeam products and perform extensive internal code audits. When a vulnerability is...

StoreOnce and Veeam Immutability Compatibility

Challenge A backup job that targets an HPE StoreOnce Catalyst repository may display either of the following messages: In Veeam Backup & Replication 12.0, the job will fail and display the error: OSCLTERRIMMUTABLEEPOCHREQUESTEXCEEDSMAXIMUM. Err: -1817 In Veeam Backup & Replication 12.1, the job...

Inventory of Non-initialized LTO-9 Tape Fails for HPE MSL2024 and 1/8 G2 Autoloader Tape Libraries

Challenge If Veeam Backup & Replication attempts to load an LTO-9 tape that has not been initialized or has an unknown status in the library, the library will report the error Source Not Ready error SCSI Check Condition 05/4481. Error MTSCSI PASS THROUGH DIRECT ended with Scsi Error Fixed format,...

CVE-2022-26504

Challenge Vulnerability CVE-2022-26504 in Veeam Backup & Replication component used for Microsoft System Center Virtual Machine Manager SCVMM integration allows domain users to execute malicious code remotely. This may lead to gaining control over the target system. Severity : High CVSS v3 score ...

Veeam Agent for Microsoft Windows deployment fails with “Failed to call RPC function 'PckgCheckSignature'

Challenge When adding a computer to a protection group, the Veeam Agent for Microsoft Windows deployment begins and then fails with the following error: Info UploadManager Checking windows package 'C:\ProgramData\Veeam\Agents\VAW\VeeamB&REndpointx64.msi' signature on host 'HOSTNAME' Error Failed ...

Dell Unity Storage - "Unable to validate the specified certificate (Error Code: 0x1000100)"

Challenge When attempting to add a Dell Unity Storage Appliance that has been upgraded to firmware version 5.5 to Veeam Backup & Replication or operate backups to such storage, the following error occurs: Unable to validate the specified certificate Error Code: 0x1000100 Cause An investigation by...

"Database connection settings for the Microsoft Entra ID backup repository cannot be found."

If you are encountering this error after recently upgrading to Veeam Backup & Replication 12.3, and that upgrade failed on the first attempt, and you attempted the upgrade a second time, please review the section discussing "For Customers Who Ran the Upgrade a Second Time and It Succeeded" on...

Upgrading Veeam Agent for Microsoft Windows from 5.0.x to 6.1.x fails with: Failed to migrate data to new database.

Challenge When attempting to upgrade Veeam Agent for Microsoft Windows from version 5.0.x to version 6.1.x, after selecting the option to "Preserve all setting from your previous product installation," the migration of the configuration database fails with: Failed to migrate data to new database:...

Licensing Requirement Changes in Veeam Recovery Orchestrator 7

Article Applicability The license changes detailed in this article do not affect Veeam Cloud Service Providers due to how rental licenses are generated, operated, and supported. Summary Due to enhanced integrations and architectural changes across the Veeam Data Platform, there are new license...

Exchange Backups failing with "Failed to access mailbox" starting September 13th, 2023

This issue is related to EX675238 listed in the Microsoft Health Dashboard, which caused some M365 environments to have issues with RESTAPI calls used to access the mailboxes externally...

Archiving Job to Azure Archive Storage fails: "This request is not authorized to perform this operation."

Challenge Archiving Job to Microsoft Azure Archive Storage fails with the following error: This request is not authorized to perform this operation. Agent failed to process method LongTerm.GetRepositoryKey Copy Cause This issue may be directly related to permissions but can also occur due to...

CVE-2022-26503

Challenge Vulnerability CVE-2022-26503 in Veeam Agent for Microsoft Windows allows local privilege escalation. An attacker who successfully exploited this vulnerability could run arbitrary code with LOCAL SYSTEM privileges. Severity : High CVSS v3 score : 7.8 Cause Veeam Agent for Microsoft Windo...

List of Security Fixes and Improvements in Veeam Agent for Microsoft Windows

Purpose This article describes all security-related fixes and improvements introduced in each release or update of Veeam Agent for Microsoft Windows. This article aims to provide our customers' security and compliance teams with detailed information on security improvements between releases to he...

Veeam Service Provider Console – Compile and Upload Management Agent Logs

Challenge This article covers how to Management Agent logs for both client agents and the Cloud Connect agent. Solution Export Management Agent Logs To export Veeam Service Provider Console Management Agent logs for one or more client agents, please: 1. Log into the Veeam Service Provider Console...

Release Notes for Veeam Backup & Replication 9.5 Update 2

More Recent Version Available Please find the latest version of Veeam Backup & Replication here: Veeam Downloads - Latest Version Challenge Release Notes for Veeam Backup & Replication 9.5 Update 2 Cause Please confirm you are running version 9.5.0.580, 9.5.0.711, 9.5.0.802, or 9.5.0.823 prior to...

How to restore vCenter Server without a vCenter Server

Challenge The vCenter Server is not available and the vCenter Server VM needs to be restored. Solution To restore the vCenter Server, you will need to add one of the individual ESXi hosts to Veeam Backup & Replication, allowing you to target that host directly to restore the vCenter VM. Possible...

Installing package Transport Error: Error 1935.An error occurred during the installation of assembly component

Challenge When Veeam Backup & Replication attempts to install the Veeam Transport package VeeamTransport.msiC:\Program Files\Veeam\Backup and Replication\Backup\Packages\VeeamTransport.msi the package fails to install, and the following errors may be displayed in the UI: Installing package...

How to Identify and Repair Files That Cannot Be Opened After Restore

Updated for Veeam Backup for Microsoft 365 8.6 This article has been updated to document new Integrity Check capabilities included with Veeam Backup for Microsoft 365 8.6. The integrity check can now process JET-based repositories and immutable repositories. Customers who ran an Integrity Check...

Veeam Service Provider Console Vulnerability (CVE-2024-42448 | CVE-2024-42449)

Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program VDP for all Veeam products and perform extensive internal code audits. When a vulnerability is...

Security Issue in Microsoft Azure Plug-In for Veeam Backup & Replication

Issue Details This article highlights a security-related issue in Microsoft Azure Plug-In for Veeam Backup & Replication 12.1.5.99 that may allow a user accessing the Veeam Backup & Replication server to obtain the administrator credentials of the Veeam Plug-In for Microsoft Azure backup applianc...

Scale-Out Backup Repository Offload task fails with "There is not enough space on the disk"

Article Applicability This KB Article is specific to an issue where a SOBR Offload task fails with an error reporting that "There is not enough space on the disk " and the path specified in the error contains 'VeeamBackupTemp '. Challenge Scale-Out Backup Repository's Offload task fails with erro...

How to configure Email Notifications when using Gmail or Google Apps Mail in Veeam ONE

Challenge You need to configure email notifications to be sent to a Gmail or Google Apps Mail account in Veeam ONE. Cause Use of port 587 is required for TLS when communicating with Gmail or Google Apps Mail. Solution Set the Port to 587 in Veeam ONE console Options Server Settings SMTP Settings...

Applications Restored by Veeam Kasten Disaster Recovery Fail to Export with: invalid repository password

Challenge After a Veeam Kasten Disaster Recovery KDR restore is performed on an instance of Veeam Kasten for Kubernetes running a version earlier than 8.5.4, and that instance is later upgraded to version 8.5.4 or newer, export and backup actions for the restored applications fail with an error...

Build Numbers and Versions of Veeam Plug-In for HPE Morpheus VM Essentials

This KB article lists all versions of the Veeam Plug-In for HPE Morpheus VM Essentials and their respective worker build numbers. Version | Plug-In / Worker Build | Release Date ---|---|--- Veeam Plug-In for HPE Morpheus VM Essentials 2 Releases Veeam Plug-In for HPE Morpheus VM Essentials 2.0...

PostgreSQL Connection and Authorization Information

Article Applicability This article provides general information regarding PostgreSQL configuration and connectivity. The details are based on and tested exclusively with Windows-based PostgreSQL instances installed by Veeam products such as Veeam Backup & Replication, Veeam ONE, and Veeam Backup...

SQL Express Maximum Database Size Limitation for Veeam Backup & Replication

Veeam Backup & Replication 12 Feature Starting with Veeam Backup & Replication 12, all new deployments will use PostgreSQL as the default database engine to host the configuration database. PostgreSQL does not have the limitations discussed in this article. Existing deployments upgraded from Veea...

How to Customize the VSPC Welcome Email

Article Applicability This article is relevant only to Veeam Service Provider Console 9.2 and older. Starting in Veeam Service Provider Console 9.3, the email template model has been changed and can no longer be customized as described in this article. Purpose This article documents how to...

“The default account is not initialized” error is displayed when adding an IAM role to Veeam Backup for AWS

Challenge The Default Backup Restore IAM role is not created upon the Veeam Backup for AWS installation. Attempts to add IAM roles to Veeam Backup for AWS in the Add Account wizard fail with the error: The default account is not initialized Cause The backup server cannot access the required AWS...

How to Collect Logs for Veeam ONE

Purpose This article documents the process for gathering diagnostic logging from Veeam ONE. Solution Part 1: Collecting Veeam ONE Application Logs 1. Open the Veeam ONE Settings Utility Run: C:\Program Files\Common Files\Veeam\Veeam ONE Settings\VeeamOneSettings.exe 2. In the lower-left corner,...

How to Create a Custom SureBackup Test Script

Purpose This article provides information about creating custom SureBackup roles and scripts which can be used to enhance SureBackup testing. Solution Information regarding custom SureBackup roles can be found here: https://helpcenter.veeam.com/docs/backup/vsphere/creatingxmlfiles.html Informatio...

CreateSnapshot failed, the operation is not allowed in the current state

Challenge A task fails for a vSphere Virtual Machine that is being processed by Veeam Backup & Replication with the error: Error: The operation is not allowed in the current state. A related error can be seen in the vSphere Client for the VM: This error may occur during any job in which Veeam...

How to reset vSphere Virtual Machine CBT

Purpose This document provides details for resetting the CBT Changed Block Tracking of a vSphere VM. The Veeam Backup & Replication may display the following message: CBT data is invalid, failing over to legacy incremental backup. No action is required, next job run should start using CBT again. ...

Release Information for Veeam Backup for Microsoft 365 8.2 and Cumulative Patches

More Recent Version Available Please find the latest version of Veeam Backup for Microsoft 365 here: Veeam Downloads - Latest Version Build Numbers and Versions of Veeam Backup for Microsoft 365 Requirements This release can be used to: update manually from a previous Veeam Backup for Microsoft 3...

Veeam Recovery Orchestrator Vulnerability (CVE-2024-29855)

Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program VDP for all Veeam products and perform extensive internal code audits. When a vulnerability is...

How To Configure Veeam Backup for Microsoft 365 to Use Microsoft Graph Export API for Teams

Purpose This article documents the procedure for enabling Veeam Backup for Microsoft 365 to backup Teams public channel posts using the Teams Export APIs.Veeam Backup for Microsoft 365 backs up Teams channel messages. For more information on the limitations of Teams chat backup, click here. In...

List of Security Fixes and Improvements in Veeam Agent for Linux

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

VMware vCenter Server rescan failed with “Could not create SSL/TLS secure channel” error

Article Applicability This article is relevant only to Veeam Backup & Replication 12.x and older because it is strictly related to an issue that affects Windows OSes that were dropped from support starting in Veeam Backup & Replication 13. This article is related only to issues that occur when...

How to Export SQL Logs

Purpose This article documents how to export logs from the two SQL database engines used by Veeam Backup & Replication: Microsoft SQL Server PostgreSQL Solution Microsoft SQL Server Log Collection The following steps require Microsoft SQL Server Management Studio SSMS. 1. Open Microsoft SQL Serve...

Failed to call RPC function 'StartAgent': Timed out requesting agent port for client sessions.

Challenge A task fails with the error: Error: Failed to call RPC function 'StartAgent': Timed out requesting agent port for client sessions. Cause These errors may occur because of either: A firewall prevents the remote machine from initiating communication on one or more of the assigned...

How to Manually Repair a VMware Replica created by Veeam

The actions documented in this article should never be performed on a production virtual machine VM , as they intentionally lead to the VM losing data. That data loss is only acceptable with a Veeam replica, because the replica will be repaired and brought back up-to-date when the next replicatio...

Release Information for Veeam Plug-In for Microsoft Azure 8.1 Patch 2

Requirements Please confirm that you are running version Veeam Plug-In for Microsoft Azure 8 build 8.0.0.334 or later before upgrading. You can find the currently installed build number Product version in the About section under Configuration | Support Information | Updates. After installing Veea...

How to Exclude Machines from Proactive Malware Scanning

Article Applicability This article is relevant only to Veeam Backup & Replication 13.0.x builds. Starting with Veeam Backup & Replication 13.1 the Proactive investigation feature can now be enabled or disabled for individual protected machines using the Veeam Backup & Replication Web UI. Purpose...