If you purchased a physical license, insert the Siemens license USB drive into the PC. Open Automation License Manager and drag the license from the USB drive to the local hard drive.
Before changing your project configuration or purchasing software, check what licenses are currently recognized by your machine. license key not available wincc logging for runtime advanced
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. If you purchased a physical license, insert the
Check the status column. If an icon shows a red check or indicates it is defective, you must restore it. If your system does not require historical trends
: If you are only simulating on an engineering PC, you can often ignore the message for testing, as functionality is typically not restricted in simulation .
To help pinpoint the exact cause, could you share a bit more context?