License Key Not Available Wincc Logging For Runtime Advanced Link Jun 2026

Follow this systematic approach to resolve the error.

. This often happens if the IPC was shut down improperly (e.g., power failure) while the Runtime was active. Simulation Mode Follow this systematic approach to resolve the error

Here’s how to resolve it:

Resolving the "License Key Not Available" Error in WinCC Logging for Runtime Advanced Follow this systematic approach to resolve the error

Historical data archiving—which includes logging process tags and alarm logs—is treated as an add-on option. Even if your primary WinCC Runtime Advanced license is fully active and valid, the runtime engine will trigger a license warning the moment it attempts to execute a logging task if the specific license is missing or unrecognized. Common Scenarios Triggering the Error Follow this systematic approach to resolve the error