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Unable to Use the "Processes" Tab in Veeam ONE Monitor

ChallengeThe following message displayed while opening Processes tab in Veeam Monitor client for a Virtual Machine:  ​The network path was not found. See screenshot:It asks for user credentials each...

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Veeam ONE Backup and Replication Performance Data Collection Failures

ChallengeVeeam ONE raises the Backup performance data collection failure alarm.CausePermissions and firewall ports need to be configured.The services status should be checked on the Veeam Backup and...

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Upgrade failed: Repository does not exist

ChallengeAfter upgrading VBO to version1.5, out of date repository upgrade fails with an “Upgrade failed: Repository does not exist” error.The following can be found in the proxy log files:[Timestamp]...

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Unable to Connect to Veeam ONE DB During Update Installation

ChallengeDuring upgrade to 9.5 or update installation, Veeam ONE installer is unable to locate the databaseCauseTLS 1.0 is disabled on the SQL Server side or there is an issue with the permissions...

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Unable to Use the "Processes" Tab in Veeam ONE Monitor

ChallengeThe following message displayed while opening Processes tab in Veeam Monitor client for a Virtual Machine:  ​The network path was not found. See screenshot:It asks for user credentials each...

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How to merge product licenses

ChallengeA license file installed to your Veeam software replaces the information from the previous license.  A merged license file allows for increased socket capacity by combining licenses from...

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How to enable advanced space control for Scale-out Backup Repository

ChallengeJobs running to Scale-Out Repository report "No scale-out repository extents have sufficient disk space to store the backup file", while at least some of the extents have a lot of free...

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Tips for DAG Exchange Backup and Replication in vSphere

ChallengeDuring snapshot creation or commit phase of a Veeam Backup or Replication job using vSphere, a primary node in a DAG cluster may lose the heartbeat long enough to cause a failover to the...

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Failed to send heartbeat to controller

ChallengeVeeam Backup for Microsoft Office 365 Backup jobs fail with the following error:  Timestamp 12 (9572) Connecting to organization... Timestamp 12 (6688) Failed to send heartbeat to controller...

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How to Use the Veeam Backup Validator

ChallengeThis article will document how to use the Veeam Backup Validator command line tool. Note: Some command line options shown below are only available in v8 and v9. Previous versions had reduced...

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Window Server does not boot because of stuck MPIO/SCSI registry records in...

ChallengeWhen storage snapshot gets mounted to proxy Windows creates multiple registry records in:HKLM\SYSTEM\ControlSet001\Enum\MPIOHKLM\SYSTEM\ControlSet001\Enum\SCSI (when windows mpio is disabled)...

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Locations to check for Incorrect Username/Password issues

ChallengeJobs fail with an error message indicating incorrect user name or password. An account associated with Veeam is being locked out in Active Directory.CauseUser account may be subject to...

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Installing Microsoft SQL Management Studio

ChallengeSometimes database edits are required to correct issues with the Veeam Backup & Replication software.CauseAn issue has occurred and Veeam support has requested you to install Microsoft SQL...

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VDDK error: 13 - Troubleshooting

ChallengeBackup/Replication jobs fail with:  VDDK error: 13.You do not have access rights to this fileSolutionBelow is a list of possible solutions to this issue sorted by what transport mode was being...

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How to re-assign existing Tenant Backup Resources

ChallengeTenant backup resources need to be re-assigned or rebuilt. There are existing backup files for the tenant that need to be kept and re-used.SolutionPerform the following steps: Disable the...

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Veeam ONE v9.5 Required Ports and Permissions

ChallengePorts and permissions must be configured for Veeam ONE to function properly.CauseThe list of required ports and permissions can be found below.SolutionRequired Permissions Connection to...

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"VM MAC address conflict" and "VM instance UUID conflict" alarms

ChallengeDuring replication jobs, Veeam ONE triggers the VM MAC address conflict and VM instance UUID conflict alarms.CauseWhen a VM replica is created, it acquires the same MAC address and UUID as the...

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Not getting hardware sensor alerts in a timely manner

ChallengeYou do not receive information about specific alerts regarding host hardware sensors quick enough for your environment, both in the Veeam ONE Monitor GUI and e-mails.  For example, a host goes...

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Restoring Deleted Alarms

ChallengeAll alarms configured in Veeam ONE were deleted by mistake, and you need to get them back.SolutionThe steps below will restore all alarms that were ever configured in Veeam ONE and then...

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Locations to check for Incorrect Username/Password issues

ChallengeJobs fail with an error message indicating incorrect user name or password. An account associated with Veeam is being locked out in Active Directory.CauseUser account may be subject to...

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