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NLPARM error

Altair Forum User

*** ERROR # 1459 *** in the input data:
Card 'NLPARM' is required for this subcase type.+

I do have created a new load collector with NLPARAM as card image, but getting the same error again.

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Altair Forum User

Hi @Sam George

What type of analysis are you running?

If you are trying to run a non-linear subcase, it needs a NLPARAM card which should be refereed in load case.

Altair Forum User

Yes, the analysis is NL-contact analysis of a bolted flange

Altair Forum User

i have included the NLparam load collector and included in load step.

gopal_rathore

Hi,

Please check whether you have NLPARM card in the .fem file or not? it might be possible that custom export is happening and the card is not getting exported. Check all- in export options.

Altair Forum User

I have attached the hm & .fem files for your review.

Thanks

Unable to find an attachment - read this blog

Altair Forum User

Hi Sam George,

Try this file,

Unable to find an attachment - read this blog

gopal_rathore

Hi Sam George,

Try this file,

Hi,

What changes are done?Was the NLPARM card filled with inputs as they had nothing in it for earlier files

Thank you

Unable to find an attachment - read this blog

Altair Forum User

Well, NLPARAM is not referenced in the loadcase under NLPRM, instead it was pointed to SUPPORT. /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20'>

Altair Forum User

Thanks .

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