License Key Not Available Wincc Logging For Runtime Advanced Link -

The error "License key not available! WinCC Logging for Runtime Advanced" occurs because logging is a separate add-on license for PC-based WinCC Runtime Advanced systems. Unlike Siemens Comfort Panels, which include logging functionality by default, PC runtimes require an additional license for any tag or alarm logging. Common Causes & Solutions

After purchasing, you will receive a license key file (.axf or .alf). Install it via Automation License Manager using License > Transfer. The error "License key not available

Need a specific license?

The official Siemens part number for WinCC Logging for Runtime Advanced is typically: Missing License : You must purchase and install

• Navigate to C:\Program Files (x86)\Common Files\Siemens\ALM\
• Run Cleanup.exe as Administrator.
• Restart your PC.

Missing License: You must purchase and install the specific WinCC Logging for Runtime Advanced license key using the Automation License Manager (ALM). check what licenses are actually installed.

This article provides a definitive guide to diagnosing, fixing, and permanently resolving this licensing conflict.

• Reinstall license using Automation License Manager; if necessary, contact Siemens support to reissue.

Step 1: Identify Your Current License Inventory

Before buying anything, check what licenses are actually installed.