: There is also a combined license available that covers both Recipes and Logging if both functions are needed.
: Rarely, a core installation file or registry entry may become corrupted, preventing the license manager from functioning as intended.
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This forces WinCC to re-negotiate the license count without a full PC reboot. : There is also a combined license available
This is a full license that includes 128, 512, 2048, or 4096 tags including full logging.
Troubleshooting "License Key Not Available" for WinCC Logging (Runtime Advanced)
Often, the Automation License Manager fails to find the license on a network drive or USB key. This link or copies made by others cannot be deleted
Uncheck "Good Manufacturing Practice" in the Runtime settings if your application doesn't strictly require it. Step 4: Handling the Simulation Popup
Specifically, I’m talking about that dreaded moment you open your WinCC Runtime Advanced logging viewer, only to see a cryptic message: "License key not available. Logging disabled."
Navigate to > Software (rebuild all) . A standard compile will not always reset license flags; a complete rebuild forces TIA Portal to re-evaluate what licenses are strictly necessary. Download the rebuilt project to your Runtime PC. Try again later
Switch back to the ALM window, click on the or Missing Licenses tab. The ALM logs will explicitly name the exact license requested by the runtime engine.
The ALM is the central tool for managing all Siemens software licenses.
: You must purchase and install the WinCC Logging for Runtime Advanced license (e.g., Article No. 6AV2107-0GA00-0BB0 ).