. It typically indicates that the software cannot communicate with the license server, all available seats are in use, or the configuration is incorrect. Primary Causes Missing or Incorrect Configuration License Configuration Tool
Ensure that multiple gates do not overlap or conflict with cooling channel nodes.
For solvers running on Linux, the environment variables must point correctly to the Autodesk Licensing Service:
: The license request times out before receiving a reply from the server. Troubleshooting Steps Run License Configuration Close all Moldflow instances. License Configuration autodesk moldflow error 99998
3D meshes with millions of elements demand massive computational memory. If Moldflow hits your hardware ceiling, the solver crashes instantly with Error 99998.
Review your material properties. Ensure the material data file is fully populated and not missing critical thermal or rheological data.
The license server (FlexLM) is down or not responding. For solvers running on Linux, the environment variables
Faulty installation directories, corrupted .sdy files, or broken links to material databases.
Firewalls are blocking communication, or the network timeout is reached before a license is granted. Top Troubleshooting Solutions
| | Moldflow Adviser | | :--- | :--- | | ** ERROR 99998 ** Required license for AMI_STANDARD is not available, or all licenses are currently in use or the product you have installed is not licensed to run this feature. | ** ERROR 99998 ** Required license for AMA_ULTIMATE is not available, or all licenses are currently in use or the product you have installed is not licensed to run this feature. | If Moldflow hits your hardware ceiling, the solver
Clean up the job history and restart the Moldflow Synergy and Solver services via Windows services.msc . 4. Optimize System Memory (RAM) and Virtual Memory
Error 99998 in Autodesk Moldflow is a license-related error that occurs when the solver fails to obtain a valid license for Insight (AMI) Adviser (AMA)