Ansys Your Product License Has Numerical Problem Size Limits Verified [ ORIGINAL | BUNDLE ]
When the solver fails, open the .out or .log file. It will explicitly state: "The number of nodes [X] exceeds the maximum limit of [Y]." 4. How to Fix the Error
Matt, the ANSYS Student license is limited to 512K cells/nodes for a CFD model. A full license has no such limitation. Ansys Innovation Space Icepak Student Limitations - Ansys Help
Sometimes, the solver continues to read an old or restricted license even after an upgrade.
This forces Ansys to use a smaller, user-defined node ID for the pilot node. If the first attempt doesn't work, try an even lower number like 500 to stay well within the node cap. When the solver fails, open the
Check the startup printout or type a mesh info command to see the total . Step-by-Step Solutions to Fix the Error
Understanding exactly which license you are using is the first step to solving the error.
Before diving into the error message itself, it is crucial to understand what "Numerical Problem Size Limits" are. In the context of ANSYS, these limits are specific, predefined caps placed on a software license. They control the size and complexity of the simulation models a user can build and solve. A full license has no such limitation
user wants a long article about the ANSYS license error "numerical problem size limits verified". I need to provide comprehensive information. I'll search for the error message and related content. search results show several relevant threads. I'll open the top results to gather detailed information. relevant pages have been opened. I need to write a comprehensive article. The article will cover: understanding the error, causes, license type limits, how to verify if you have exceeded the limits, troubleshooting steps, and long-term solutions. I'll structure it accordingly.ountering the "Your product license has numerical problem size limits verified" error in ANSYS can be a frustrating roadblock. However, this error is not a sign of software malfunction. It is a built-in boundary condition that ensures users operate within the scope of their specific license type, primarily to protect the performance and integrity of the simulation for all users.
It is important to note that other error messages like Request name electronics_desktop does not exist in the licensing pool or FlexNet Licensing error -16, 10009 alongside System Error10054 (WinSockConnection reset by peer) are related to a separate issue: license server connectivity problems, not numerical size limits.
To avoid losing time, you should proactively verify your license's capabilities: If the first attempt doesn't work, try an
Open the ANSYS License Management Center . Under the "View Status" or "License File" tabs, you can see the specific features (increments) enabled.
Check your mesh size → Compare to your license tier → Coarsen, symmetrize, or upgrade.
Common license types and their typical limits (may vary by version and specific contract):