Cadworx | Splm Error 7502

This error is fundamentally a communication failure between your local machine and the . Common triggers include:

CADWorx relies on Hexagon’s SmartPlant License Manager (SPLM) to authenticate software seats. When this system fails, it disrupts your engineering pipeline. One of the most common licensing interruptions users face is .

After making changes, fully restart the application to trigger a fresh license check. 2. Check Firewall and Network Access

Ensure that SPLM is fully installed and configured attempting to launch CADWorx. cadworx splm error 7502

If it is stopped, right-click it and select . If it is already running, right-click and choose Restart . Step 2: Check Network and Firewall Rules

If your enterprise still runs older iterations of CADWorx relying on legacy SPLM architectures, Error 7502 will become increasingly common. Hexagon officially discontinued generating license keys for the older SmartPlant License Manager platform.

If your company still utilizes legacy physical USB security dongles for CADWorx: Disconnect the USB hardware lock from the current slot. This error is fundamentally a communication failure between

If you have specific questions about your CADWorx version, I can provide more targeted troubleshooting steps.

If your CADWorx is 2021 but your SPLM version is from 2018, you will get random 7502 errors. Download the latest SPLM redistributable from Hexagon’s Smart Support portal and install it on both the server and all clients.

If you have exhausted all six steps and the error still appears, contact Hexagon Technical Support. Provide them with the SPLM_Log.txt file (found in the SPLM installation directory) and a screenshot of your SPLM_LICENSE_SERVER environment variable. With that information, they can identify if you are facing a rare hardware ID collision or a corrupt network packet issue. One of the most common licensing interruptions users face is

Below is a comprehensive guide to understanding why this error happens and exactly how to fix it. What is CADWorx SPLM Error 7502?

Over time, the TrustedStorage.bin file, which stores your license handshake data, becomes corrupted. This is a classic cause of intermittent 7502 errors.

If SPLM licensing is available, you must ensure the local machine is pointed toward the correct license server.