解决方法：
By purchasing the specific license and transferring it via Automation License Manager, Alex's pop-up finally vanished. The plant’s process data was now being logged safely to the SQL database without interruption.
Since Siemens officially requires a purchased license to legally run WinCC Logging for Runtime Advanced, this guide focuses on and official troubleshooting steps to ensure your existing licenses are being read correctly.
Date: April 9, 2026 Scope: Siemens WinCC (Runtime Advanced) — runtime logging functionality failed due to missing license key.
You might be triggering a license request for a feature you didn't mean to turn on. The Problem: Runtime Settings > Good Manufacturing Practice (GMP)
：本文内容基于对 Siemens 公开技术资料的整理和用户经验的归纳，仅供参考。软件版本迭代可能会对部分细节产生影响，请以 Siemens 官方文档和最新版本为准。