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: This message will also appear when simulating a project on your engineering PC if the logging license is not present, as the simulation behaves exactly like the actual runtime. Related License Triggers
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The core issue stems from how Siemens differentiates hardware panel capabilities from PC-based SCADA software. License key not available - SiePortal - Siemens
The "License Key Not Available" error for WinCC Logging for Runtime Advanced Link can be caused by several factors, including:
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 : This message will also appear when simulating
If you require the logging functionality, you will need to acquire the correct license.
When deploying a Siemens WinCC Runtime Advanced application, encountering a licensing error can immediately halt your project commissioning. One of the most common disruptions is the error message regarding an unavailable license key specifically tied to data or alarm logging.
Few things halt a production line or a machine builder's validation process faster than a licensing pop-up. In the world of Siemens WinCC (Windows Control Center), the error message is a notorious roadblock.
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Recompile the project (Software - Rebuild All) and download it to the Runtime PC. Trial License
This document provides an in-depth analysis of the error, differentiates between licensing architectures, and outlines a structured approach to diagnosis and resolution.
Check the column to ensure it says "Unlimited" and verify that the version matches or exceeds your installed WinCC Runtime Advanced version. Step 2: Acquire and Transfer the Correct License Key License key not available - SiePortal - Siemens
A mandatory "option" license required if you have configured any Data Logs or Alarm Logs in your TIA Portal project.
In ALM, drag and drop the license from the source drive to the of the Runtime PC. 4. Upgrade if Necessary
The core cause is that logging functionality (historical data, trends, alarm archives) is not included in the basic SIMATIC WinCC Runtime Advanced tag license. In Siemens TIA Portal, logging is considered an optional feature that requires a specific, additional license. If your project includes: Alarm Logging (Archives) Tag Logging (Archives) Recipes