No Licenses Are Available At This Time Ansys |link| -

If the above solutions don't work, try the following advanced solutions:

Before fixing the error, you must understand the architecture. ANSYS uses a licensing system (from Flexera Software). Here is the basic flow:

Are you encountering the frustrating error message "No licenses are available at this time" while trying to access Ansys software? You're not alone. Many users face this issue, which can be caused by a variety of factors, including license server problems, network connectivity issues, and software configuration errors. In this article, we'll explore the possible causes of this error and provide step-by-step solutions to help you resolve it. no licenses are available at this time ansys

By systematically working through the network, environment variables, server status, and usage statistics, you will identify the culprit. If you are an administrator, proactive monitoring with lmstat and setting up automatic license reclamation will virtually eliminate this error for your team.

The error message can appear in slightly different forms. Here is how to decode them: If the above solutions don't work, try the

To prevent the "No licenses are available at this time" error from occurring in the future:

version, you may be exceeding core counts (max 4) or mesh limits (e.g., 128k cells), which triggers a generic license error. Troubleshooting Checklist No license available at this time - Ansys Customer Center You're not alone

| Cause Category | Specific Reason | |----------------|----------------| | | All purchased licenses are currently checked out by other users. | | License server down | The FlexNet service is stopped or crashed. | | Network/firewall block | Port 1055 (default) or custom port is blocked between client and server. | | Incorrect license file | The client points to wrong server hostname or port. | | Version mismatch | Client software newer than license server’s feature set (e.g., 2024R2 client trying to use 2023R1 licenses). | | Count limit per feature | E.g., 5 HPC packs available, but 6 requested. | | Checked-out but idle licenses | Licenses held by crashed sessions or users who left terminals open. |

Sometimes the vendor daemon enters a zombie state. Use the utility (Windows) or lmdown (Linux) to shut down completely, wait 30 seconds, then restart.