License Key Not Available Wincc Logging For Runtime Advanced New! Jun 2026

If you have the correct license but the version is wrong:

: This message will also appear during simulation in TIA Portal if the local engineering PC does not have the logging license. While you can ignore it for testing, the license must be present on the target IPC for production. Troubleshooting Steps

1.0 Applies to: WinCC Runtime Advanced V15.1 – V18 Last Updated: [Insert current date]