License Key Not Available Wincc Logging For Runtime Advanced Work Extra Quality

Troubleshooting "License Key Not Available" Error in WinCC Logging for Runtime Advanced

Simulation

: 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.

produce a short checklist version for on-site technicians,
draft an email to Siemens support including required details,
or generate exact command/service names and typical ports for your license type (dongle vs. network).

Sm@rtServer:

If you receive a license error for Sm@rtServer even if it's disabled, stop the CoRTSmartServer service in Windows Service Manager and set its startup type to Manual . WinCC License DEMO Mode: Troubleshooting Fix | Siemens Troubleshooting "License Key Not Available" Error in WinCC

If the issue persists after the steps above, provide the following to Siemens Technical Support: produce a short checklist version for on-site technicians,