BugZero | Veeam BugID kb4468 - Backup Repository in Invalid State

BugZero | Veeam BugID kb4468 - Backup Repository in Invalid State - Causes and Tr...

Veeam - Defect ID: kb4468

Backup Repository in Invalid State - Causes and Troubleshooting Advice

Veeam - Defect ID: kb4468

Backup Repository in Invalid State - Causes and Troubleshooting Advice

Last updated on March 25th, 2026

BugZero Risk Score
6.4 Medium

Overall: 6.4

Severity: 6.4

Community: 8.9

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Bug Details

Description

Purpose

This article documents possible causes for a Veeam Backup for Microsoft 365 Backup Repository to be listed as having an Invalid status and provides troubleshooting advice.

Solution

The sections below list different reasons why Veeam Backup for Microsoft 365 may list a backup repository as having an Invalid state. The list below is in no particular order. Each possibility must be investigated individually. If you would like assistance, please open a support case.

Change history

2026-03-25 Added: 8.1, 8.3, 7a, 8.2, 8, 8.4

2026-03-25 Added: 8.2, 8.1, 8.3, 7a, 8.4, 8

2026-03-25 Added: 8.2, 8.1, 7a, 8.3, 8.4, 8

2026-03-25 Added: 8.3, 8.1, 7a, 8, 8.2, 8.4

2026-03-25 Added: 8.2, 7a, 8.1, 8.4, 8.3, 8

2026-03-25 Added: 8.4, 8.2, 8.1, 8, 7a, 8.3

2026-03-25 Added: 8.3, 8, 8.1, 8.4, 7a, 8.2

2026-03-25 Added: 8.1, 7a, 8, 8.4, 8.2, 8.3

2026-03-25 Added: 8, 8.4, 7a, 8.3, 8.1, 8.2

2026-03-25 Added: 8.4, 8, 8.2, 8.1, 7a, 8.3

2026-03-25 Added: 8.3, 8, 8.4, 7a, 8.1, 8.2

2026-03-25 Added: 8.3, 8.2, 8.1, 7a, 8.4, 8

2026-03-25 Added: 8.1, 8.4, 8.3, 8, 7a, 8.2

2026-03-25 Added: 8.1, 8.2, 7a, 8, 8.3, 8.4

2026-03-25 Added: 8.2, 8, 7a, 8.1, 8.4, 8.3

2026-03-25 Added: 8.1, 8.4, 8, 8.2, 7a, 8.3

2026-03-25 Added: 8.1, 8.3, 8, 8.4, 8.2, 7a

2026-03-25 Added: 8.2, 7a, 8.4, 8.1, 8.3, 8

2026-03-25 Added: 8.3, 7a, 8.2, 8.1, 8.4, 8

2026-03-25 Added: 8.3, 8.4, 8.2, 8, 7a, 8.1

2026-03-25 Added: 7a, 8.2, 8.3, 8.4, 8, 8.1

2026-03-25 Added: 8, 8.3, 8.1, 8.2, 8.4, 7a

2026-03-25 Added: 8.2, 7a, 8.1, 8, 8.4, 8.3

2026-03-25 Added: 8.4, 8.3, 8.2, 8.1, 8, 7a

2026-03-25 Added: 8, 8.3, 8.2, 8.4, 7a, 8.1

2026-03-25 Added: 8, 8.3, 8.1, 8.2, 8.4, 7a

2026-03-25 Added: 8.4, 8.3, 7a, 8.2, 8, 8.1

2026-03-25 Added: 8.3, 8.2, 8, 7a, 8.1, 8.4

2026-03-25 Added: 8.2, 8.3, 8, 8.1, 7a, 8.4

2026-03-25 Added: 8.2, 8, 8.3, 8.1, 7a, 8.4

2026-03-25 Added: 8.3, 8.2, 8.4, 8, 8.1, 7a

2026-03-25 Added: 7a, 8.3, 8.1, 8, 8.2, 8.4

2026-03-25 Added: 8.4, 8, 8.2, 7a, 8.3, 8.1

2026-03-25 Added: 8.3, 7a, 8.4, 8.1, 8, 8.2

2026-03-25 Added: 8.2, 8.3, 7a, 8, 8.4, 8.1

2026-03-25 Added: 7a, 8.4, 8.2, 8.3, 8, 8.1

2026-03-25 Added: 8.3, 8.2, 8, 8.1, 7a, 8.4

2026-03-25 Added: 7a, 8, 8.4, 8.1, 8.3, 8.2

2026-03-25 Added: 8.3, 8.2, 8, 8.1, 7a, 8.4

2026-03-25 Added: 8.4, 8.1, 8.2, 8, 7a, 8.3

2026-03-25 Added: 8, 8.3, 7a, 8.1, 8.2, 8.4

2026-03-25 Added: 8.4, 8.1, 8, 8.3, 8.2, 7a

2026-03-25 Added: 8, 8.4, 8.3, 8.2, 7a, 8.1

2026-03-25 Added: 8.2, 7a, 8.3, 8, 8.4, 8.1

2026-03-25 Added: 8.4, 8.2, 8, 7a, 8.1, 8.3

2026-03-25 Added: 8, 8.4, 7a, 8.2, 8.3, 8.1

2026-03-25 Added: 8.3, 7a, 8.2, 8.1, 8.4, 8

2026-03-25 Added: 8, 8.1, 7a, 8.3, 8.4, 8.2

2026-03-25 Added: 8.1, 8.4, 8, 8.2, 8.3, 7a

2026-03-25 Added: 8.1, 8.2, 7a, 8, 8.4, 8.3

2026-03-25 Added: 7a, 8.2, 8.1, 8.3, 8

2026-03-25 Added: 7a, 8.3, 8.1, 8.2, 8

2026-03-25 Added: 8.2, 8.3, 8.1, 7a, 8

2026-03-25 Added: 8.3, 8.1, 8.2, 8, 7a

2026-03-25 Added: 8, 8.1, 8.2, 8.3, 7a

2026-03-25 Added: 7a, 8.1, 8, 8.2, 8.3

2026-03-25 Added: 8.2, 8.1, 8, 8.3, 7a

2026-03-25 Added: 8, 8.1, 8.2, 8.3, 7a

2026-03-25 Added: 8.1, 8, 8.3, 7a, 8.2

2026-03-25 Added: 8.1, 8.2, 8, 8.3, 7a

2026-03-25 Added: 8.2, 8.1, 8, 8.3, 7a

2026-03-25 Added: 7a, 8.1, 8.2, 8.3, 8

2026-03-25 Added: 8.2, 7a, 8.3, 8.1, 8

2026-03-25 Added: 8.1, 8.2, 7a, 8, 8.3

2026-03-25 Added: 8, 8.3, 7a, 8.1, 8.2

2026-03-25 Added: 8.2, 8.1, 7a, 8.3, 8

2026-03-25 Added: 8, 8.1, 8.2, 7a, 8.3

2026-03-25 Added: 7a, 8, 8.3, 8.2, 8.1

2026-03-25 Added: 8.2, 8.3, 8.1, 7a, 8

2026-03-25 Added: 8, 7a, 8.2, 8.3, 8.1

2026-03-25 Added: 8.3, 8.1, 8.2, 7a, 8

2026-03-25 Added: 8.2, 8, 8.3, 8.1, 7a

2023-09-11 Added: 7.0

Relevant Products

Click on a version to see all relevant bugs

Affected versions:8.2, 8.1, 8.3, 7a, 8.4, 8, 7.0

Fixed versions: No known fixed versions

Relevant Products

Click on a version to see all relevant bugs

Affected versions:8.2, 8.1, 8.3, 7a, 8.4, 8, 7.0

Fixed versions: No known fixed versions

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Veeam - Defect ID: kb4468

Backup Repository in Invalid State - Causes and Troubleshooting Advice

Veeam - Defect ID: kb4468

Backup Repository in Invalid State - Causes and Troubleshooting Advice

Last updated on March 25th, 2026

BugZero Risk Score6.4 Medium

Bug Details

Purpose

Solution

Top Veeam Defects

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BugZero Risk Score
6.4 Medium