Ansys Your Product License Has Numerical Problem Size Limits Verified -

If your part is symmetrical, simulate only a half or quarter of it and use Symmetry Boundary Conditions to keep the mesh size within limits.

Remember, the “verified” term means the license manager has checked and confirms a mismatch. It is not a bug—it is a feature designed to enforce commercial boundaries. By understanding these boundaries, you can either work creatively within them or make a data-driven case to management for a license upgrade.

Apply appropriate symmetric boundary conditions in Mechanical. If your part is symmetrical, simulate only a

model can reduce node counts from thousands to hundreds with better accuracy. Local Refinement:

The "Your product license has numerical problem size limits verified" error in Ansys is a clear, if sometimes confusing, message about exceeding your license's capacity. The root cause is almost always a mesh with too many nodes and elements, often compounded by hidden contact elements or high node IDs. By understanding your license's specific limits, methodically verifying your model's metrics, and applying the appropriate model reduction techniques, you can efficiently resolve this error and continue your simulation work. If the limitations of your current license are a recurring barrier, evaluating a move to an Academic Research license, a full Commercial license, or a flexible Elastic Licensing model is the most effective long-term solution. By understanding these boundaries, you can either work

Right before the "verified" warning appears, the solver console usually prints a line like:

This error means your simulation model has exceeded the maximum geometric size allowed by your specific Ansys license tier. Ansys restricts the complexity of models by measuring the total number of mesh elements and nodes. When your mesh density surpasses these hard-coded boundaries, the solver automatically blocks the simulation from running. Mesh and Node Limits by Ansys License Tier Local Refinement: The "Your product license has numerical

If you encounter this error while trying to solve, you must reduce the model's complexity to fit within the license window: Ansys Student - Engineering Information Technology

Proactive engineering is better than reactive debugging.

This article provides a comprehensive breakdown of what this error means, why it occurs, and how to resolve it. By understanding the specific "Numerical Problem Size Limits" tied to your license, you can learn how to avoid these error messages and get your simulations running again.

Generally capped at 512,000 nodes/cells , though some newer versions (like 2025 R1) may allow up to 1 million cells .