or Audit Trail features are enabled, the logging license is automatically triggered because these features rely on the system's logging infrastructure. Troubleshooting & Resolution Steps WinCC Advanced Runtime and license - Siemens SiePortal
While disabling these features can suppress the popup, it will not enable full logging capability. If you need full logging, you must obtain the proper license.
The error message occurs because your Siemens TIA Portal project utilizes data logging or alarm logging features, which require an explicit, add-on license separate from the standard WinCC Runtime Advanced powerTags license. This system pop-up frequently targets engineers deploying PC-based SCADA or machine-level HMI stations, or those simulating Comfort/Mobile Panels on an engineering workstation. or Audit Trail features are enabled, the logging
If your HMI architecture absolutely requires historical trending, data tables, or archived alarms, purchasing the addon license is mandatory. Step 1: Identify the Correct Order Number (MLFB)
If you are in the development phase or troubleshooting a machine on a Sunday night with no IT support, use the . The error message occurs because your Siemens TIA
requires a specific "WinCC Logging for Runtime Advanced" license (e.g., MLFB: 6AV2107-0GA00-0BB0 If you don't actually need logging, go to Historical Data
Select the WinCC Logging for Runtime Advanced license key. Drag and drop it onto the local C: drive (or the designated partition where your operating system keeps licenses). Step 1: Identify the Correct Order Number (MLFB)
: This message frequently appears during simulation in TIA Portal even if logging isn't actively being tested; for engineering purposes, it can often be ignored as it does not typically block simulation functionality. Troubleshooting Steps Check the Automation License Manager (ALM) :
Without the proper license, your HMI application may still run, but your critical data logs, trend views, and historical alarms will cease to function. Below is a comprehensive, step-by-step guide to diagnosing, troubleshooting, and resolving this licensing conflict. Understanding the Root Cause
: 6AV2107-0GA00-0BB0 (USB flash drive) or 6AV2107-0GA00-0BH0 (Download).
If your licenses are stored on a centralized license server, you can configure the ALM to connect to the server and transfer the license to your local station over the network. 4. Check License Key Status