License Key Not Available Wincc Logging For Runtime Advanced Work

Allows debugging, temporary operation during license server outages, or evaluation without full license dependency.

Here’s a structured feature request / workaround-oriented answer: This prevents data loss during license renewal delays

You cannot simply install a Runtime license and expect full archiving capabilities without the associated add-on or specific "Archive" license keys. temporary operation during license server outages

“In WinCC Runtime Advanced, when the logging license is not available, the system should allow at least short-term circular buffered logging to disk (e.g., last 24 hours) with a persistent watermark. This prevents data loss during license renewal delays or temporary network failures to a license server.” This prevents data loss during license renewal delays

Offline fallback logging mode when WinCC Runtime Advanced license key is unavailable

If you believe you already have the license, follow these steps to resolve the error:

Uncheck "Good Manufacturing Practice" in the Runtime settings if your application doesn't strictly require it. Step 4: Handling the Simulation Popup