Troubleshooting CADWorx SPLM Error 7502: Causes and Solutions
The is almost never a CADWorx software bug. In 95% of cases, it is a Windows, network, or configuration issue. By methodically working through the steps above—starting with the ping test, checking the SPLM service, adjusting environment variables, and finally clearing the Trusted Storage—you can restore your license connection within 15 minutes.
This guide provides a comprehensive walkthrough of why this error occurs and the most effective solutions to resolve it permanently.
When CADWorx fails to startup and triggers Error 7502, it is usually accompanied by a message stating that the license server cannot be reached or the product seat is unavailable.
Error 7502 is a specific seat-acquisition fault. It generally triggers the following message: Error 7502: Cannot connect to the license machine, or the license service has not been started. cadworx splm error 7502
: Open services.msc and ensure the Intergraph SmartPlant License Manager service is "Running."
If you receive a "Connection Timed Out" message along with Error 7502, it almost always confirms a network blockage. cadpiping.sk 4. Re-Initialize License Seats Sometimes the license "hangs" on the server. In the SPLM utility, select Show Key Status to see if seats are available.
: Ensure that the local computer is correctly configured to point to the license server using the SPLM utility.
Open Command Prompt and try to ping [ServerName] to see if your computer can reach the license server. This guide provides a comprehensive walkthrough of why
: Ensure SPLM is fully installed and configured on the machine before launching CADWorx.
Troubleshooting CADWorx SPLM Error 7502: A Quick Guide If you've encountered , you're likely staring at a message that says: "Could not read data from SPLM (SmartPlant License Manager) server" . This error typically means your CADWorx software is unable to communicate with the licensing server, bringing your plant design workflow to a screeching halt. What Causes Error 7502?
According to technical documentation, is defined as "Could not read data from SPLM (SmartPlant License Manager) server".
Is this happening on a or across your entire network ? It generally triggers the following message: Error 7502:
Check the column. If it is blank, right-click the service and select Start .
Verify that the ports required for SPLM communication (often TCP/UDP) are not blocked by corporate hardware firewalls or antivirus software. 3. Review Proxy and Internet Settings
SPLM Error 75XX series generally relates to communication failures between the client machine and the license server. Specifically, is frequently associated with a failure to resolve the server name or IP address, or a firewall blocking the connection.
Ensure that inbound and outbound traffic on the server and workstation allows these ports.