Open the on the Runtime PC.
In the same Historical Data section, look under the Alarm logs tab. Delete any unused alarm logging configurations. license key not available wincc logging for runtime advanced
If you are still experiencing this issue after validating your license, it is recommended to check the Siemens Industry Online Support (SIOS) site for the specific TIA Portal version you are using. Open the on the Runtime PC
The "License key not available! WinCC Logging for Runtime Advanced" error is a licensing requirement, not a software bug. By identifying that you need the specific and applying it via the Automation License Manager , you can restore historical data functionality, such as trends and archives, to your Siemens HMI project. If you are still experiencing this issue after
Before purchasing expensive logging licenses, request a 21-day trial license from Siemens to confirm tag count and feature requirements.
Enabling Good Manufacturing Practice (GMP) or Audit features also automatically requires the Logging license. How to Fix It 1. Add the Required License
For more, search the Siemens Industry Support Forum for further information on TIA Portal licensing. If you'd like, I can help you: