Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Error 41434 (SOL+1434) Error encountered in SPH neighborhood search routine. › Reply To: Error 41434 (SOL+1434) Error encountered in SPH neighborhood search routine.

December 16, 2024 at 11:24 pm
Reno Genest
Ansys Employee

Hello Tim,

Have you checked in all the mesXXXX files for a more meaningful error message? In MPP LS-DYNA, each core will write its own mesXXXX file. For example, if you run on 4 cores, you will have mes0000, mes0001, mes0002, and mes0003 in the working directory. A meaningful error message may be on only one of the mesXXXX cores depending of which core encountered the error.

If you ran on many cores in MPP, we have a webapp to help you extract error messages from mesXXXX files:

https://nagasairam112-check-dyna-errors-error-dyna-check-rq20je.streamlit.app/

You can drag and drop all mesXXXX files to this webpage to extract error messages.

 

Let me know if this helps or not.

 

Reno.