Ansys Your Product License Has Numerical Problem Size Limits Verified May 2026

Remove small fillets, rounds, or decorative features that don't impact the global physics. These features often "hog" elements by forcing the mesher to create tiny cells in insignificant areas. Use Shell and Beam Elements

Restrictions usually apply to the number of primitives or mesh complexity.

This isn't necessarily an error, but rather a confirmation that the software has checked your model size against the restrictions of your specific license tier. 1. Why Am I Seeing This? Remove small fillets, rounds, or decorative features that

If you exceed these numbers, the solve will fail, and the message will change from "verified" to a "limit exceeded" error. 3. How to Manage Model Size

If you are seeing the message in your output file or solver console, you have encountered the built-in "governor" of an Ansys academic or entry-level license. This isn't necessarily an error, but rather a

Ansys offers various licensing tiers ranging from free student versions to high-end enterprise packages. To keep the student versions accessible, Ansys limits the complexity of the models you can solve.

When you initiate a solve, the software performs a . It counts the number of nodes and elements (for FEA) or cells (for CFD). If the count is within the allowed range, it prints this message as a "pass" notification and begins the calculation. 2. Common License Limits If you exceed these numbers, the solve will

Understanding the "Ansys Product License Numerical Problem Size Limits Verified" Message

If you believe your mesh is small but the error persists, the Ansys Learning Forum is the best place to post your project files for a license check.

Solid (3D) elements consume the node budget very quickly. Whenever possible, represent thin-walled structures with and long, slender components with Beam elements . This can reduce your node count by 80–90% without sacrificing accuracy. Localized Inflation and Sizing