SPLM typically communicates over specific ports. Ensure your IT department has opened these ports in the Windows Firewall for both inbound and outbound traffic. If you've recently moved to a Virtual Machine (VM)
Before diving into solutions, it's helpful to understand what SPLM is. The (SPLM) is a licensing tool developed by Intergraph (now part of Hexagon). It controls access to various design and analysis software products, including CADWorx.
The Intergraph SmartPlant License Manager service on the host server may have crashed or entered a frozen state. Step-by-Step Solutions to Fix Error 7502 1. Verify Server and Service Status
, ensure Hyper-V settings aren't blocking the license file transfer. 5. Re-seat the License (Checkout/Check-in) Sometimes the license gets "stuck." Use the SPLM utility to the license and then a fresh one.
To help narrow down the exact cause of your licensing issue, let me know: cadworx splm error 7502
Legacy SPLM frameworks are clashing with newer Windows environments, or a system update broke the licensing pathway. Step-by-Step Solutions to Resolve Error 7502
: The SPLM service on the license server machine has crashed or was manually stopped. Firewall Blocks
Check the expiration date of your CADWorx modules (Plant, P&ID, Equipment, etc.).
Open Command Prompt and try to ping [ServerName] to see if your computer can reach the license server. SPLM typically communicates over specific ports
: After making configuration changes in the SPLM utility, you must fully close and restart CADWorx for the changes to take effect .
The CADWorx SPLM Error 7502, while intimidating in its technical jargon, is ultimately a communication breakdown between your software and its license manager. By methodically working through the steps outlined above—starting with the simplest service check and firewall configuration, and moving through more advanced fixes—you can almost always resolve it. Always start with the easiest solutions: confirm the SPLM service is running, verify your license file's HostID, and check your firewall settings. With patience and a systematic approach, you can overcome this error and return to focusing on your most important work—your designs.
As a last resort, a clean reinstallation of both SPLM and CADWorx may be necessary.
If none of the above steps work, a clean reinstallation is your final recourse. Follow this meticulous order: The (SPLM) is a licensing tool developed by
If they do not match, you must request a new license key from Hexagon support.
Which are you currently running?
If the configuration is correct but the error persists, the client likely cannot reach the server over the network.