License Key Not Available Wincc Logging For Runtime Advanced Work _best_ -

The error message typically occurs because Siemens WinCC Runtime Advanced requires a dedicated, separate license for logging functions (data and alarm logs) that is not included with the standard Runtime license. Core Reasons for the Error

First, confirm that the license is actually installed on the target system. The error message typically occurs because Siemens WinCC

To understand the fix, you must first understand the system is asking for a specific license. The error message typically occurs because Siemens WinCC

You cannot simply install a Runtime license and expect full archiving capabilities without the associated add-on or specific "Archive" license keys. The error message typically occurs because Siemens WinCC

If the issue persists, consider the following workarounds for Runtime Advanced Work: