When your license is "verified," the Ansys license manager checks the current model size against the entitlement. If the model exceeds the threshold (e.g., 512,000 nodes for a "Mechanical Professional" license), the solver stops and returns the warning.
Look at the "Statistics" tab under the Mesh branch in the project tree. This shows your current Node and Element count. If this number exceeds 128,000 on a Student version, the solver will refuse to run. When your license is "verified," the Ansys license
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 This shows your current Node and Element count
or duplicate the Model cell to a new Setup cell to reset the license check. Node ID Limits: In some cases, the error isn't the It counts the number of nodes and elements
Not all ANSYS licenses are equal. The company deliberately scales feature access and computational capacity to match different user needs and price points. The "numerical problem size limits" exist for three primary reasons:
The “numerical problem size limits verified” error isn’t a bug—it’s a . Understanding it saves hours of debugging.