The Cadworx SPLM error 7502 is a specific error code that occurs in CADWorx, a popular software used for creating intelligent 3D plant models. This error is related to the Smart Plant Model (SPLM) component of CADWorx, which enables users to create and manage 3D models of plant equipment and piping systems.

If the problem persists after these steps, provide the and your SPLM version — that will help narrow down the cause further.

Select the option and click Show Key Status or Show Available Seats .

As of December 31, 2024 , Hexagon no longer generates new license keys for the old SPLM system. If your organization has migrated, you must install the Intergraph Smart Licensing (ISL) Client instead of the old SPLM client.

is a common licensing issue that occurs when the software is unable to communicate with the SmartPlant License Manager (SPLM) server. This error typically stops your workflow by preventing CADWorx modules from launching, often displaying the message: "Could not read data from SPLM server" .

The license key has expired, or all available CADWorx seats are currently checked out by other users. Step-by-Step Troubleshooting Network and Server Connections

If these steps don't resolve the issue, you can find more detailed documentation on Course Hero or refer to the official CADWorx Error Numbers guide . If you'd like, let me know:

The most common solution is ensuring the client is pointing to the right place.

Missing or outdated Visual C++ runtimes can prevent SPLM from functioning correctly. Download and install the latest supported Visual C++ redistributable packages from Microsoft.

: Try running CADWorx as an Administrator to ensure it has the necessary permissions to access the SPLM registry keys. 5. Technical Support

If packet loss occurs or the request times out, check physical network lines, VPN connections, or DNS server routing. 3. Adjust Firewall Port Settings