License Key Not Available Wincc Logging For Runtime Advanced Link (NEWEST ✪)

In some cases, the project might have used a logging or recipe function only briefly, leaving a "footprint" that triggers a license check. You can create a new project and copy your HMI tags and screens into it, avoiding the logging configuration to see if the message disappears. Be thorough in checking "Project Settings" for any leftover options-related configurations.

If you see this error, follow these systematic checks to restore your logging functionality. 1. Verify the Project Requirements

If you’ve encountered the error you aren’t alone. This common pop-up appears in Siemens TIA Portal when the software attempts to record historical data—such as alarms or tag logs—without a valid license for the logging option. In some cases, the project might have used

Insert the Siemens License USB stick into the Runtime PC, or connect to the license server. Open .

To fix the problem, you must understand what Siemens licenses are and how they work. Unlike simple software keys, Siemens uses a based on "PowerTags" and "Archiving Tags." If you see this error, follow these systematic

In Siemens TIA Portal, is a PC-based visualization software used for operating and monitoring machines. While basic HMI operations run under standard runtime licensing, advanced historical data tasks require distinct feature licenses. The Core Cause

The Automation License Manager (ALM) is the definitive software tool for managing Siemens license keys. This common pop-up appears in Siemens TIA Portal

In some scenarios, a combined Logging and Recipe license is used. 3. How to Resolve the "License Key Not Available" Error Step 1: Verify Installed Licenses

To avoid the "License Key Not Available" error in the future, follow these best practices:

By ensuring the dedicated logging add-on license is accurately matched to your TIA Portal version and properly transferred to the local station, you can eliminate this runtime error and ensure continuous, uninterrupted data acquisition.