License Key Not Available Wincc Logging For Runtime Advanced Work May 2026

The "Ghost in the Machine": Solving the License Key Not Available Error in WinCC Logging (Runtime Advanced)

Repair Corrupt Licenses

: If the license is listed but marked defective, use the License > Repair option in ALM as an Administrator, or contact Siemens Technical Support for restoration.

Understanding WinCC Logging and Runtime Advanced

Solution 1: Install the Required License (The "Official" Fix)

Alex was confused because they already had a valid "WinCC Runtime Advanced" license. However, Alex soon learned that WinCC Runtime Advanced follows a different licensing concept than SIMATIC Comfort Panels: The "Ghost in the Machine": Solving the License

, checking the box for "GMP" or "Audit Trail" often triggers additional license requirements. Core Cause: The License Gap Corrupted Licenses :

2. The USB Dongle Timing Trap (Most Common)

"License key not available! WinCC Logging for Runtime Advanced"

The error message typically occurs when a project configured with data or alarm logging is running on a PC-based station without the specific "Logging" option license. Core Cause: The License Gap The "Ghost in the Machine": Solving the License

Corrupted Licenses

: If the PC experienced an improper shutdown or power failure, an existing license may be marked as "defective" in the [Automation License Manager (ALM)](siemens.com (alm)-download?dti=0&lc=en-WW "Download Siemens ALM"). Step-by-Step Solutions 1. Identify the Exact Missing License