License Key Not Available Wincc Logging For Runtime Advanced Work 【PREMIUM - GUIDE】

Below is a comprehensive guide to understanding, troubleshooting, and resolving this licensing issue. Why This Error Occurs

Fully shut down the active WinCC Runtime Advanced application.

If you are in the development phase or troubleshooting a machine on a Sunday night with no IT support, use the .

: This message frequently appears during simulation in TIA Portal even if logging isn't actively being tested; for engineering purposes, it can often be ignored as it does not typically block simulation functionality. Troubleshooting Steps Check the Automation License Manager (ALM) : : This message frequently appears during simulation in

To prevent future "defective" license issues, never turn off the IPC while the Runtime is still running. Always shut down the Runtime through a designated button on the screen and then shut down the Windows operating system. Summary Table: Key Differences Basic License (PowerTags) Logging License Required? Basic Monitoring Tag Logging (Archiving) Alarm Logging Yes Recipe Management Yes

This pop-up notification triggers when the compiled configuration commands the HMI Runtime system to record historical data, but the local Siemens Automation License Manager (ALM) cannot locate or validate the required authorization key.

Happy engineering, and may your WinCC Runtime run error-free! 🚀 the license key can become "defective

如果项目是从早期版本的 TIA Portal（如 V11、V12）迁移到 V13 或更高版本，Logging 功能的许可映射可能发生了变化，导致系统误认为需要 Logging 许可证。

Even a full WinCC Runtime Advanced license has a limit on how many tags you can log. For example:

: If Alex didn't actually need historical data, they could simply delete the configured logs in "Historical Data" to make the error disappear. for engineering purposes

Escalation

"C:\Program Files (x86)\Common Files\Siemens\Automation\LicenseManager\almcmd.exe" -l

Unlike Siemens HMI Panels (Comfort/Mobile), which include logging capabilities in their hardware price, the separates the base runtime from its functional options. Even if you have a valid "WinCC Runtime Advanced" PowerTag license, you still need the logging option if your project contains: Data Logs (Historical tag values) Alarm Logs (Historical alarm messages)

If the Runtime was active on an Industrial PC (IPC) and the power failed or the computer was shut down improperly, the license key can become "defective," showing a red symbol in the Automation License Manager .

For a (download), the license file must be copied from the download folder to the hard drive using the Automation License Manager (drag and drop).