License Key Not Available Wincc Logging For Runtime Advanced Work «Verified»

(Note: Physical SIMATIC Comfort Panels or Mobile Panels do not require separate logging or recipe licenses for historical data tasks; this constraint strictly applies to PC-based Runtime setups). Resolution Pathways

The error message distinctly says "License key not available! " , which is your most important clue. Your system has likely identified that the project has Logging functions (trends or alarms) configured and is now actively looking for the specific "WinCC Logging for Runtime Advanced" license key. (Note: Physical SIMATIC Comfort Panels or Mobile Panels

: Starting a simulation in TIA Portal on your engineering PC will also trigger this message if the logging license is missing from that specific PC. Your system has likely identified that the project

The most common cause is simply not having the "WinCC Logging for Runtime Advanced" license installed on the target machine. If you have purchased a license but are

If you have purchased a license but are receiving the "License key not available" message, follow the troubleshooting steps below.