License Key Not Available Wincc Logging For Runtime Advanced -
Disclaimer: This guide is for informational purposes. Always refer to Siemens official documentation and licensing terms. Ensure your software is used in compliance with the license agreements.
: To stop the message without buying a license, you must remove all configured data logs and alarm logs from your project and re-download it to the target system.
You might have a valid license, but you are logging too many variables.
. Unlike Comfort Panels, which include these features for free, WinCC Runtime Advanced license key not available wincc logging for runtime advanced
By systematically verifying the TIA Portal project configuration against the keys present in the Automation License Manager, you can quickly isolate whether the issue requires a project modification or a license transfer.
Navigate to the project tree and expand the specific HMI/Runtime device.
Before fixing the license, it is crucial to understand what you are licensing. Disclaimer: This guide is for informational purposes
| Step | Action Item | Key Insight | | :--- | :--- | :--- | | | Check the TIA Portal HMI project under "Historical Data". | The error appears only if logging is configured. | | Check ALM | Open ALM on the target PC and look for the logging license. | The license is essential and versionless. | | Transfer License | If purchased, transfer the license from the USB stick using ALM. | This must be done for each operator station. | | Reinstall ALM | If ALM errors appear, reinstall the latest version. | Ensures license management is functional. | | Remove Logging | If logging is not needed, delete logs and tags, then recompile. | Prevents the error from appearing. | | Contact Support | If the license is defective or missing, contact Siemens. | Siemens can provide a replacement license. |
, these will appear with a "defective" status. You may need to contact Siemens Technical Support to restore them. Unintended Logging Features : Sometimes this error appears because a feature that logging is enabled by mistake. Historical data > Data logs in the TIA Portal project tree and delete any unused logs. GMP (Audit Trail)
If your system does not require historical trends or long-term data collection, completely delete these log tables. Compile and reload the project onto your execution PC. : To stop the message without buying a
Follow these sequential protocols to identify, verify, and resolve the underlying licensing fault. Step 1: Audit the TIA Portal Project Configuration
The first and most critical step is to determine if your project uses the Logging function at all. It's very common to get this error without needing the function because a setting was accidentally left active. You may not need the Logging license at all if:
In WinCC Runtime Advanced, logging is not a standalone feature. It is tied to . Each tag you archive consumes a "Power Tag" license. If you have 50 process tags but only a 32-tag license, logging for 18 tags will fail, triggering this error.
1. What Causes the "WinCC Logging for Runtime Advanced" Error?