PAABSF

I guess you have solid elements in your model and while meshing you would have used shell element (CTRIA) for solid element (Ctetra)creation.Please delete CTRIA elements and run again.

Delete:Element by config:CTRIA3:select entity and delete

Hello,

But CTRIA3 is used in PAABSF and input Panel,(boundary condition)

So I cannot delete CTRIA3.

How should I do?

Card edit option would help you to assign CAABSF eleements.

I understand that we cannot change element type from card edit.

we need to set from 2D⇒elem types panel.

I could clear the element problem,

but another error occurred...

Could you find the cause?

<?xml version="1.0" encoding="UTF-8"?>

Could you share the .fem file using ftin link available in my signature.

Hello, Rahul

I sent fem file the other day.

Could you see it ? 

Sorry I yet to take a look. I will check and let you know. Meanwhile you can refer below post where user had similar question.

https://community.altair.com/community?id=community_question&sys_id=1766803a1b2bd0908017dc61ec4bcb94

It seems you too are using the version 2017.2 with modal FFR. Updating solver version should help to continue run.

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