# System Health Checks

System Health is a read-only diagnostic page. It detects invalid references, missing files and security or schema inconsistencies without changing business records automatically.

It is safe to run this check at any time. A green result means that no known problem was found. A warning explains the affected record and normally links to the page where you can fix it.

The most recent result is summarized on the Management dashboard. A lightweight cached check also runs after sign-in, while Run checks now performs a fresh full scan.

Checks include, among others:

• required installation files and readable protected settings;
• database connectivity, SQLite integrity and schema/encryption metadata;
• pepper fingerprint and management-account security fields;
• Projects whose relative .ilproj/.nrproj file is missing or unsafe;
• Products without a usable Project and Licenses without a Customer;
• Floating Licenses without a linked central License;
• inconsistent blocked, expiration or relationship data;
• Service Endpoint profiles whose Project file is unavailable;
• invalid E-commerce profiles, mappings, fulfilments or email references;
• TOTP state and protected authenticator secrets.

# Responding to a warning

1. Open the linked management page from the warning.
2. Correct the record, upload/restore the required project file or adjust the configuration.
3. Run the checks again.
4. Confirm that no other record depended on the changed item.

Do not delete a record merely to hide a warning. A missing relationship can represent an already-issued license or an external service URL. Back up the installation before structural changes.

Security.RequireHttpsForManagement=false is permitted so setup and local tests remain possible. System Health does not replace the HTTPS deployment decision. Enable this setting after a valid HTTPS binding is available, as described in Deployment and First-run Setup.