License Key Not Available Wincc Logging For Runtime Advanced Work __top__ Jun 2026

To resolve this, you must install the following option through the Siemens Automation License Manager (ALM): : WinCC Logging for Runtime Advanced.

Understanding the "License Key Not Available" Error in WinCC Logging To resolve this, you must install the following

The error occurs under the following conditions: If that fails, contact Siemens Customer Support, as

: This is distinct from your WinCC Runtime Advanced PowerTags license (e.g., 128, 512, or 2k tags), which only covers general runtime operation. your data logs

Is your log configured as a standard file or a database?

If that fails, contact Siemens Customer Support, as they may need to provide a new license file to replace the damaged one. C. Verify Project Configuration Open your project in TIA Portal. Go to .

Once the correct license is activated, your data logs, historical trends, and alarm archives will spring to life. Remember that in automation, a missing license is rarely a bug – it is a feature waiting to be purchased.