An internal error has occurred in file elmpkdr.F, line 234

[LM_8712221]

Executing a modal analysis for an assembly with several parts, an internal engine error occur and stop without any other notice.

In .err file:

------------------------------------------------------------
Creo Simulate Structure Version Q-10-51:spg
Error Report
Tue Jan 14, 2025 15:48:52
------------------------------------------------------------
An internal error has occurred in file elmpkdr.F, line 234.
*** A fatal error has occurred. ***

An internal engine error has occurred. Please be sure
to run error checking before you run this study. If
you have run error checking, then contact Customer Support.

The analysis has "bonded contacts" as default. All contacts in the model are "free". No interference between parts. All materials properly defined and linear.

Due to the complexity, model has 1.4 Million elements. There is no RAM memory deficit, actually computer has 80 GB. I have checked this topic during analysis and only reach 50 GB.

What could be the root cause for this error?

Thanks

[vnamboodheri]

Hi @LM_8712221,

Thank you for your question. 

Your post has not yet received a response. I am replying to raise awareness. Hopefully, another community member will be able to help.

Also, feel free to add any additional information you think might be relevant. Please add some screenshots if you can to better understand what you are trying to do.

Regards,

Vivek N
Community Moderation Team.