License Key Not Available Wincc Logging For Runtime Advanced

The "License key not available! WinCC Logging for Runtime Advanced" message typically occurs because WinCC Runtime Advanced requires a separate, additional license for any tag or alarm logging functionality . Primary Causes and Solutions

• Fact: Basic RT includes logging for only a few diagnostic tags. Production logging requires the "Logging" add-on license.

Key Features:

• WinCC version: [insert version]
• Runtime Advanced: [insert version]
• Error message: [insert exact error message]

• Allow administrators to set policies per project: grace-period length, whether caching is permitted, whether logging continues in offline, and permitted features during offline.