ERROR # 1908 Case Control data LOAD=1 is not referenced by any bulk data

Dear Prakash,

 

I am trying to do Pressfit simulation in Optistruct with NLSTAT having Dummy Load, SPC & NLPARM 

 

I am getting following error :

 

*** ERROR # 1908 ***
 Case Control data LOAD=1 is not referenced by any bulk data
 relevant for used subcase type.

 

LOAD = 1 which is dummy load collector is referenced in Load step, then also getting this error.

 

Please address how to fix this issue.

 

Thanks & Regards,

Suraj