You have two primary ways to resolve this error: if you need logging, or remove the logging configurations from your project if you do not. Option A: Install or Transfer the Required License
If you are running your application on a PC (Industrial PC, Laptop, PC Station), the core WinCC Runtime Advanced license does NOT include logging functionalities.
Select any configured logs that are not required and click . license key not available wincc logging for runtime advanced
Open the on the target runtime PC.
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. You have two primary ways to resolve this
Before calling Siemens support, confirm these three things:
When attempting to enable or use , the system reports: Open the on the target runtime PC
To avoid future "License key not available" errors, adhere to these practices:
acts exactly like the real runtime and requires the same licenses to be installed on your engineering PC. Restart/Reboot:
To use logging in a productive environment, you must purchase and transfer the specific license key: Product Name: SIMATIC WinCC Logging for Runtime Advanced MLFB (Order Code): 6AV2107-0GA00-0BB0 Installation: Automation License Manager (ALM) to transfer the key to the Runtime PC. 2. Disable Logging (Workaround)