If the list is empty or the checkboxes are greyed out, your machine isn't pulling the license from the DSLicSrv.txt file correctly. 3. Review the Expiry Date If you have access to the DSLS Administration Tool: Open the tab.
When CATIA launches, it pings either your local machine or a network server to check for a valid license configuration (such as an MD2, HD2, or AL2 package). If the software throws an expiration error, it means the license validation loop failed. This typically happens for one of four reasons:
If the service restart doesn't work, try these more advanced fixes.
To mitigate these risks, Catia users with expiring licenses have several options:
Navigate to C:\ProgramData\DassaultSystemes\Licenses on your local workstation. Look for a file named DSLicSrv.txt . The Expiration Date Of Your License Has Arrived Catia
to ensure the server-side license has been updated and your computer ID still matches the authorized records. Are you using a standalone nodelock license or a network-based server license? CATIA V5: Understanding Licenses
Unplanned downtime costs money. To ensure you never face a sudden "License Has Arrived" lockout during a critical project deadline, implement these proactive measures:
If you are a design engineer, architect, or specialized manufacturer, seeing the message when launching Catia can cause immediate panic . Catia (Computer Aided Three-dimensional Interactive Application), developed by Dassault Systèmes, is a cornerstone of PLM (Product Lifecycle Management), and a license disruption can halt critical projects.
indicates that your current software license key has expired or is no longer being recognized by the License Manager Quick Fixes for Common License Errors If the list is empty or the checkboxes
If the user-side steps didn't work, or if multiple users are reporting the issue, the problem likely lies with the network or the DSLS itself. Follow this administrator's checklist:
Look at the tab to inspect the expiration dates of your target IDs and features.
The Expiration Date Of Your License Has Arrived: Navigating CATIA Licensing and Renewals
When the system clock hits this date, the software triggers the expiration warning. Unlike many consumer applications, CATIA is designed to "hard-lock" upon expiration, preventing the launch of the workbench and rendering existing project files (.CATPart, .CATProduct) inaccessible until a valid license is restored. Causes of the Expiration When CATIA launches, it pings either your local
For company environments utilizing concurrent network licenses, the issue usually sits on the server side. System administrators should perform the following checks:
When CATIA tells you your license has expired, don't panic. Start by verifying your network connection and checking your system clock. If those are fine, it’s time to reach out to your IT department or software provider to renew your license string.
If you are part of a corporate network, your local CATIA client has lost communication with the license server (like a LUM or DSLS server), or the borrowed offline license has expired. 2. Troubleshooting and Resolving the Error
Reach out to your internal IT or CAD administrator. They manage the license server and will know if you need an updated license file to be pushed to your machine.