Before diving into solutions, let’s quickly clarify what "WinCC Logging" actually is. In the world of SIMATIC WinCC (TIA Portal), "Logging" refers to the system responsible for archiving process values (Tag Logging) and alarms (Alarm Logging) over time. This is an invaluable function for tracking production trends, analyzing downtime, and complying with quality documentation requirements.
If the license exists but the error persists, use these steps to fix the communication between WinCC and the License Manager.
Navigate to the project tree on the left and locate your station. Expand the folder and look into Historical data . Check both the Data logs and Alarm logs tabs. Before diving into solutions, let’s quickly clarify what
Ensure your logging license matches the major version of your TIA Portal Runtime environment (e.g., V17, V18, or V19). A newer runtime version cannot use an older version license unless an upgrade license is purchased. Step 3: Transfer the License to the Runtime PC
Siemens licensing is complex. You cannot simply buy "WinCC Runtime Advanced." You must buy the correct option . If the license exists but the error persists,
Ensure that the logging settings are not configured in a way that exceeds your installed license, or disable logging features if they are not required.
Before purchasing or moving licenses, you must determine exactly which license WinCC is looking for. Check both the Data logs and Alarm logs tabs
Follow Siemens procedures to restore/repair the license via ALM. Logging enabled by mistake. Remove Log tags/archives in TIA Portal configuration.
Select the WinCC Logging for Runtime Advanced license key. Drag and drop it onto the local C: drive (or the designated partition where your operating system keeps licenses).
In WinCC Runtime Advanced, licensing is granular compared to comfort panels. The base license (or higher) is sufficient to run the application, but it does not include the functionalities for archiving or logging. If your project utilizes: Tag Logging (Archives) Alarm Logging (Alarm Archives) Recipes