License Key Not Available Wincc Logging For Runtime Advanced Link Jun 2026

Licenses, particularly software "Softkeys" (bound to the PC's hardware fingerprint), can become defective or corrupted. This is often caused by:

Ensure the license explicitly includes “Logging” or “Data Archiving”. Base Runtime Advanced licenses often do not include logging.

: Check the status in ALM. If marked defective, you may need to contact Siemens Technical Support to have it restored. 3. Check Project Configuration

; the engineering system will allow testing without interruption. Error appears during production runtime on a PC/IPC. : Check the status in ALM

: Order the official product key, such as SIMATIC WinCC Logging for Runtime Advanced (Article Number: 6AV2107-0GA00-0BB0 ).

Look for the product name: . Check the status: Missing: The license was never transferred to this machine.

If the error remains after transferring a valid license, check these common points of failure: Check Project Configuration ; the engineering system will

Siemens WinCC Runtime Advanced is a powerful platform for PC-based HMI applications. However, engineers frequently encounter a specific licensing roadblock when implementing data logs or alarm logs:

The runtime application does not always recognize newly added licenses in real-time. Close the active application.

: This often happens if the PC or IPC was shut down abruptly without closing the Runtime properly, preventing the license from being released. preventing the license from being released.

The historical log function is turned on, but there is no license key on the PC.

The runtime will continue to simulate logging functionalities for trial purposes, though it is not permissible or stable for industrial production use.

: If the IPC was not shut down properly (e.g., power failure), the license may be stuck in a "defective" state. You may need to use the ALM Check function to recover it.

Ensure your license version matches or exceeds the version of the WinCC Runtime Advanced software installed on the machine.