---
schema_version: "1"
id: 0ede50388dc78cc8cca55ed2e72846ac318ca4b98499ddd8bc3ad1e874b18bb5
title: Forbidden Tables in Dynamics Backup Exclusions
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/platform/264-0-0/br_o_microsoft_exclusions_forbidden_tables.md
canonical_url: https://help.salesforce.com/s/articleView?id=platform.br_o_microsoft_exclusions_forbidden_tables.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: e2f01774c516f346d02c8494b9d75c57d8dff8c120b1ff06de2ad0704735056e
description: To maintain backup and recover capabilities, there are some tables that can't be excluded from backups. If you try to create a backup exclusion rule for these forbidden tables, an error message appears.
products:
  - Security
  - Salesforce Platform
release: "264"
---
# Forbidden Tables in Dynamics Backup Exclusions

To maintain backup and recover capabilities, there are some tables that can't be excluded from backups. If you try to create a backup exclusion rule for these forbidden tables, an error message appears.

The forbidden tables are:

- accounts
- businessunits
- contacts
- teams
- systemusers
- activityparties
- orderclose
- incidentresolution
- quoteclose
- opportunityclose