the official logging license to the active station via ALM. Logging is unneeded, but the pop-up continues to show.
: This error will appear even during simulation in TIA Portal if the engineering PC lacks the license. You can usually acknowledge and ignore this for testing purposes, but it must be resolved for production.
These are strictly for testing or short-term validation. Do not use in a live production environment. the official logging license to the active station via ALM
Follow these steps in order to diagnose and eliminate the error message.
If the error persists after the steps above, delve deeper. You can usually acknowledge and ignore this for
Sometimes the license exists, but Windows picks the wrong one.
If you don't need the historical data logging functionality, a simple solution is to deactivate it in your WinCC project. This will prevent the HMI runtime from requesting the license. Follow these steps in order to diagnose and
To avoid the "License Key Not Available" error in the future, follow these best practices: