#1 Global Leader in Data Resilience

Release Information for Veeam Backup for Microsoft 365 5d Cumulative Patch KB4278

KB ID: 4278
Product: Veeam Backup for Microsoft Office 365 | 5.0
Published: 2022-02-08
Last Modified: 2022-02-08
mailbox
Get weekly article updates
By subscribing, you are agreeing to have your personal information managed in accordance with the terms of Veeam's Privacy Notice.

Cheers for trusting us with the spot in your mailbox!

Now you’re less likely to miss what’s been brewing in our knowledge base with this weekly digest

error icon

Oops! Something went wrong.

Please, try again later.

Requirements

Please confirm you are running Veeam Backup for Microsoft 365 build 5.0.3.1033 or higher prior to installing this cumulative patch KB4278. You can check this under Help and Support > About in Veeam Backup for Microsoft 365 console. After upgrading, your build version will change to 5.0.3.1063.

As a result of ongoing R&D effort and in response to customer feedback, cumulative patch KB4278 provides a set of enhancements and bug fixes, the most significant of which are listed below:

What's New

  • In RESTful APIs, we reduced the number of requests to Microsoft Graph API to speed up the execution of the (GET) v6/organizations/{siteId}/sites request.
  • Reduced time to retry the “Item has been changed during…” errors (status code 412) which you can receive during the main backup job run.

Resolved Issues

General

  • Retention job may mistakenly remove SharePoint and OneDrive backup data (including Teams channel files) from an object storage repository. The issue applies to repositories configured with the snapshot-based retention and backup data migrated from a local Jet-based repository to object storage using the Move-VBOEntityData cmdlet.
  • Under certain conditions, in object storage repositories, the retention job may fail with the “JetError -1605, JET_errKeyDuplicate” error.

Backup

  • Incremental SharePoint backup may fail with “The attempted operation is prohibited because it exceeds the list view threshold enforced by the administrator” error.
  • Under certain conditions, backup of SharePoint sites created in non-Latin languages may fail with the “Length of parameter ResourceName exceeds specified max for the column” error.

Restore

  • Restore of SharePoint items’ attachments from an object storage repository fails with “Error: Recursive read lock acquisitions not allowed in this mode.”

RESTful API

  • The sizeBytes parameter in the (GET) /v5/RestoreSessions/{restoreSessionId}/Organization/OneDrives/{oneDriveId}/Documents/{documentId} response body returns negative values if the item size is larger than 2 GB.

 

This Cumulative Patch also includes all fixes that were present in Veeam Backup for Microsoft 365 5d Cumulative Patch KB4235, Veeam Backup for Microsoft 365 5d Cumulative Patch KB4222 and Veeam Backup for Microsoft 365 5d Cumulative Patch KB4270.

Download Information

To install the cumulative patch KB4278:

  1. Download VeeamBackupOffice365_5.0.3.1063_KB4278.zip
  2. Execute VeeamBackupOffice365_5.0.3.1063_KB4278.msp as administrator on the Veeam Backup for Microsoft 365 server.
  3. Execute VeeamExplorerForExchange_5.0.3.1063_KB4278.msp as administrator on each machine where Veeam Explorer for Microsoft Exchange is installed.
  4. Execute VeeamExplorerForSharePoint_5.0.3.1063_KB4278.msp as administrator on each machine where Veeam Explorer for Microsoft SharePoint is installed.
  5. Execute VeeamExplorerForTeams_5.0.3.1063_KB4278.msp as administrator on each machine where Veeam Explorer for Microsoft Teams is installed. If there are any remote proxies in your environment, please update those as described here.
MD550379d4d074bd69ee92af6229064666b
SHA-1afe950b25c0a227ec7ab70103987e150277cce76
To submit feedback regarding this article, please click this link: Send Article Feedback
To report a typo on this page, highlight the typo with your mouse and press CTRL + Enter.

Spelling error in text

This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply except as noted in our Privacy Policy.
Thank you!

Thank you!

Your feedback has been received and will be reviewed.

Oops! Something went wrong.

Please, try again later.

You have selected too large block!

Please try select less.

KB Feedback/Suggestion

This form is only for KB Feedback/Suggestions, if you need help with the software open a support case

By submitting, you are agreeing to have your personal information managed in accordance with the terms of Veeam's Privacy Notice.
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply except as noted in our Privacy Policy.
Verify your email to continue your product download
We've sent a verification code to:
  • Incorrect verification code. Please try again.
An email with a verification code was just sent to
Didn't receive the code? Click to resend in sec
Didn't receive the code? Click to resend
Thank you!

Thank you!

Your feedback has been received and will be reviewed.

error icon

Oops! Something went wrong.

Please, try again later.