Slow Performance with WinCC Unified Reporting for Excel/PDF Generation

Hello everyone,

I'm experiencing some performance issue with WinCC Unified Reporting. When generating reports in either Excel or PDF formats, the process is unusually slow. For instance, a task that involves using around 50 variables takes approximately 3 minutes and 30 seconds to complete. This seems excessively long for such a task.

 I'm using the WinCC Unified Runtime V18.

I'm wondering if anyone else has encountered a similar issue and found a workaround or solution. Could this be a limitation of the software, or is there a potential configuration or optimization that I might be missing?

Any insights, suggestions, or guidance would be greatly appreciated. I'm keen to understand if this is a common issue and if there are any recommended practices to enhance the performance of report generation in WinCC Unified Reporting.

Thank you in advance for your time and assistance!

Closed cause question posted twice.

The second thread with the subject Slow Performance with WinCC Unified Reporting for Excel/PDF Generation is published within the conference WinCC Unified Systems.