License Key Not Available Wincc Logging For Runtime Advanced ^hot^ -

: In TIA Portal, navigate to Historical Data and check for any defined logs. If any exist, the logging license is required .

It sounds like you are encountering a error for WinCC Logging in WinCC Runtime Advanced (part of SIMATIC WinCC Advanced V13, V14, V15, V16, V17, V18, or TIA Portal). license key not available wincc logging for runtime advanced

If you believe you already own the license, follow these steps to resolve the issue: : In TIA Portal, navigate to Historical Data