Cadworx Splm Error 7502
Try this quick workaround:
If none of the above works, contact Hexagon Support with your debug.log file (found in %temp%\SPLEM_logs). Tell them you’ve already tried steps 1-5—they’ll appreciate it.
Once resolved, you can take steps to avoid future 7502 errors:
The "Lserv" Command Line Test To verify if the server is actually listening on the port:
Checking License Availability Sometimes Error 7502 masks a "License Exhausted" error if the messaging is garbled.
Remote users on VPN often see Error 7502 because the license check-out times out. SPLM is sensitive to latency > 50ms. Solution: Borrow a license offline before leaving the office, or ask your IT team to increase the SPLM timeout value in the registry:
Over time, the TrustedStorage.bin file, which stores your license handshake data, becomes corrupted. This is a classic cause of intermittent 7502 errors.
Error 7502 is most often a licensing/communication issue between CADWorx and its license manager. Systematic diagnosis—checking connectivity, license validity, version compatibility, permissions, and firewall settings—usually identifies the root cause. If local fixes fail, collect logs and escalate to your CADWorx vendor/reseller for license reissuance or deeper server-side troubleshooting.
Related search terms tool invocation forthcoming. cadworx splm error 7502
The CADWorx SPLM Error 7502 occurs when the software cannot read data from the SmartPlant License Manager (SPLM) server. To resolve this, you must ensure that SPLM is properly installed and configured to connect to your license server before starting CADWorx. Recommended Troubleshooting Steps
Configure SPLM: Open the SmartPlant License Manager on your local machine and verify that it is pointed to the correct server IP address or hostname.
Verify Installation: Ensure SPLM was installed prior to the CADWorx installation, as the software requires an established license path to initialize.
Check Server Connection: Ensure your computer has a stable network connection to the license server and that firewall settings are not blocking communication.
Restart CADWorx: Once the connection is confirmed in the SPLM utility, restart CADWorx to clear the error. Official Resources
For detailed setup instructions and technical support, you can refer to the following:
Hexagon PPM Documentation: Detailed guides for CADWorx Installation & Upgrades and environment setup.
Technical Manuals: Reference sheets for CADWorx Error Numbers and common licensing issues. Try this quick workaround:
The CADWorx SPLM Error 7502 occurs when the software is unable to read data from the SmartPlant License Manager (SPLM) server. This typically indicates a communication breakdown between your local workstation and the license host. 🛠️ Common Causes and Solutions
The fix usually involves verifying your local licensing settings or ensuring the SPLM service is active. 1. Start the SPLM Service
The most frequent cause is the SPLM service failing to start or being stopped on your machine. Windows Services menu (Type services.msc in the Start menu). SPLM - SmartPlant License Manager If the status is not "Running," right-click it and select 2. Configure Client Connection
Your computer must be pointed to the correct server to pull a license. SmartPlant License Manager Select the License Machine Setup Set Machine Name and ensure the server name matches your current host. Generate Machine ID
tool if you need to re-register the license key with Intergraph/Hexagon. Course Hero 3. Network & Firewall Obstructions
Firewalls can block the communication port used by SPLM (typically socket-based). Firewall Exception: pdlice.exe (found in the SPLM installation folder, usually C:\win32app\ingr\splm\bin ) to your Windows Firewall allowed list. Connection Timeout:
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.
If all seats are taken or "stuck," a server-side restart of the SPLM service may be required. 🔍 Diagnostic Checklist Likely Issue "Could not read data..." Server Connection Check Server Name in SPLM Setup "Connection Refused" Service Stopped Start "SmartPlant License Manager" in Services "Socket Timeout" Network/Firewall pdlice.exe to Firewall Exceptions If none of the above works, contact Hexagon
If these steps do not resolve the issue, you may need to check the Hardware Lock Error Log
file in the CADWorx directory) to see if a secondary error, like
, is appearing alongside it, which suggests a physical or virtual dongle failure. If you'd like, I can help you: Find the specific installation path for your version of SPLM Walk through the Firewall exception steps in more detail Identify if you are using a Hardware Lock (Dongle) Virtual License Which of these would be most helpful to investigate first? Fix - SPLM Failed | Connection Refused Error Fix - SPLM Failed | Connection Refused Error Twinkle PPC CADWorx Hardware Lock Error 7502 | PDF - Scribd
Here’s a blog post tailored for engineers, CAD admins, or IT support teams who might encounter this error.
Conclusion
Cadworx SPLM Error 7502 is fundamentally a communication barrier. By systematically checking the service status, network connectivity, firewall ports, and license file validity, you can usually restore functionality relatively quickly. If the issue persists after following these steps, contacting Hexagon Support with your license file and server details is the recommended next course of action.
The CADWorx SPLM error 7502 typically indicates a license borrowing or checkout issue with the SmartPlant License Manager (SPLM). This error often appears when trying to use CADWorx offline or when the license cannot be validated.
The following procedure is recommended for system administrators to resolve Error 7502.