## Preflight checks for Mode

URL: https://docs.atlan.com/apps/connectors/business-intelligence/mode/references/preflight-checks-for-mode

> Before [running the Mode crawler](/apps/connectors/business-intelligence/mode/how-tos/crawl-mode), you can run [preflight checks](/product/connections/co.

Before [running the Mode crawler](https://docs.atlan.com/llms/connectors/mode/crawl-mode/llms.txt), you can run [preflight checks](https://docs.atlan.com/llms/catalog/connector-capabilities/what-are-preflight-checks/llms.txt) to perform the necessary technical validations. The following preflight checks will be completed:

## Workspace check

✅ `Check successful`

❌ `Authenticating user does not have access to specified workspace. Please grant at least Full Members access`

## Collections check

✅ `Check successful`

❌ `Check failed for $missingObjectName collection. Please grant at least viewer access to the collection`

## Queries check

✅ `User has access to <count of sources> queryable data sources`

❌ Access forbidden message or `User has access to 0 queryable data sources`

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