peteroznewman
Subscriber
nThe feature archive where they put retired elements. Old models using them will still run, but there is no reason to put that old element in a new model. If you go to Mechanical APDL, Element Reference, Element Library, you will find the list of currently supported elements.nWhere is Element 25503? When does this error occur?nTry increasing the number of Minimum substeps by a factor of 10.n