License Key Not Available Wincc Logging For Runtime Advanced Work Portable -

解决方法：

: Running a simulation of a PC-based project on an engineering workstation will trigger this warning every 10 minutes if the logging license is not present on the engineering PC. Troubleshooting and Solutions 1. Verify and Install the License

Check physical licensing (if USB dongle) 解决方法： : Running a simulation of a PC-based

If you own a Compact license, Siemens offers upgrade licenses (often with "UP" in the part number) at a reduced price over buying new.

Does the license show as in the License Manager, or is it missing entirely ? Does the license show as in the License

To resolve this permanently:

有时 ALM 中明明显示可用的许可证，但 WinCC 仍然提示缺失。这种情况往往是因为许可证被标记为“”。常见原因：IPC 未正常关机（如突然断电），导致许可证未被释放。 To ensure you never see this error again:

The "License Key Not Available" error in WinCC Logging for Runtime Advanced can be a frustrating issue, hindering the efficient monitoring and management of industrial processes. This article aims to provide a comprehensive overview of the error, its causes, and step-by-step solutions to resolve the problem.

To ensure you never see this error again:

The "License key not available" error for WinCC Logging in Runtime Advanced typically occurs because logging functionality is an that is not included in the standard WinCC Runtime Advanced PowerTag license . Core Cause: Missing Logging License

Validates basic operation, screens, and communication based on tag count (e.g., 128, 512, 2048 tags).