Topic: CCFEModelExc: CCPardiso solver error: zero pivot, numerical factorizat
so I'm running a my beam under prescribed deformation and at step 7 for some reason the analysis is stopping and giving me this message: "CCFEModelExc: CCPardiso solver error: zero pivot, numerical factorization or iterative refinement problem in phase 22." I have read the troubleshoot file 2.4.6 yet still I'm not figuring out what is wrong, the model looks normal and nothing seems unusual.
I tried changing the solution parameter from NR to AL on the 7th step and yet I'm encountering the same problem.
Looking forward for your response,