License Key Not Available Wincc Logging For Runtime Advanced Work ((free)) Jun 2026

The error occurs because the logging functionality (tag and alarm logging) requires a separate, dedicated license that is not included with the standard WinCC Runtime Advanced powerTags license. Unlike Siemens Comfort Panels, which include logging features for free, PC-based Runtime Advanced stations treat logging and recipes as optional add-ons. Root Causes & Troubleshooting

If you continue to experience issues after installing the license, verify that the Automation License Manager is updated to the latest version. To help you troubleshoot this faster, please let me know: Are you using a or a standard PC ?

: A corrupted ALM database (e.g., almdb.sdf ) can prevent proper communication with your licenses. This is often resolved by clearing the database cache.

Encountering the error in Siemens WinCC Runtime Advanced can immediately halt your industrial automation project. This specific error typically triggers when a WinCC Runtime application attempts to execute data logging or alarm logging functions without the appropriate license installed on the host PC. The error occurs because the logging functionality (tag

If you have determined that the license is missing and you need to use the Logging functionality:

Purchase and install the "WinCC Logging for Runtime Advanced" license. License not transferred or missing. Use ALM to move the license key from USB to local drive. License shown as "Defective" Improper shutdown / Power loss.

: The most common cause is that your project uses a feature you haven't licensed. The WinCC Logging for Runtime Advanced license is an optional add-on and is not included with the standard WinCC Runtime Advanced license. Even with the correct Runtime license, you need the separate Logging license to archive process values or alarms. To help you troubleshoot this faster, please let

Select the local drive (usually C: ) from the left pane to view installed licenses.

If these steps do not resolve the issue, please provide details about your specific WinCC version and the exact actions you performed so that further, more specialized assistance can be offered.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Encountering the error in Siemens WinCC Runtime Advanced

WinCC Runtime Advanced 在启动时，会默认启动一些后台服务，包括归档服务（Archive Service）。即使项目本身没有配置归档，但某些版本的运行时，系统自身的服务可能就已经触发了对 Logging 许可证的依赖。

To resolve the "License Key Not Available" error, follow these troubleshooting steps: