Ansys Learning Forum › Forums › Installation and Licensing › Ansys Products › Invalid LSDYNA keyword file format: Ls Dyna › Reply To: Invalid LSDYNA keyword file format: Ls Dyna

March 8, 2024 at 3:18 pm
Ram Gopisetti
Ansys Employee

Hi King79, 

Please check your input file for corrupted lines, LSDYNA needs its input file in a format aligned to the left or separated by a comma, in the latest versions of LSPP, it will let you know where the file is corrupted or missing the format. 

Please check the d3hsp and/or messxxx files for potential error messages and make the needed changes in your input file. 

Cheers, Ram