Fatal Error 316(IFPDRV) and 9002 (IFPS) 1

[AndreaGr]

Hello everybody,
i have to analyze an indentation test. So i implemented a contact problem between an elastic element and a plastic element.
I used the axisymmetric property, but i'm working on Femap 11.1 and I thought it would be fine.
Analysis reports two fatal erros:
Fatal Error 316(IFPDRV) and 9002 (IFPS).
316's window says :" ILLEGAL DATA ON BULK DATA ENTRY TABLED2
if you are using the large field format make sure the number of entries is even."

I know this error is usually the result of incorrectly defining a material or element property, but i checked.

could you please help me to solve these fatal errors?

Thanks and sorry for my english.

 

[BlasMolero]

Dear Andrea,
Revise the function table in FEMAP, in the past I remember to have the typical error after clicking OK in the table: the last line was repeated twice!!. And NX NASTRAN don´t like it at all ...
Best regards,
Blas.

~~~~~~~~~~~~~~~~~~~~~~
Blas Molero Hidalgo
Ingeniero Industrial
Director

IBERISA
48004 BILBAO (SPAIN)
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[AndreaGr]

Thanks for the prompt response!
Do you mean function for Nonlinear material? Sadly i have checked and it's fine. Additionally, i ran analysis with materials from Femap library.
I think problem comes from the connection properties or some kind of analysis' settings, but i don't know.