The "License Key Not Available" error in WinCC Logging for Runtime Advanced can be a frustrating issue, hindering the efficient monitoring and management of industrial processes. This article aims to provide a comprehensive overview of the error, its causes, and step-by-step solutions to resolve the problem.
If you don't intend to use logging and want the error to stop, you must disable the logging services in your project: Incident Report — License Key Not Available: WinCC
: There is also a combined license available that covers both Recipes and Logging if both functions are needed. Incident Report — License Key Not Available: WinCC