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Ansys Learning Forum Forums Discuss Simulation General Mechanical Matsigdev can only be called for nDirect.EQ.3 and nShear.NE.2. Reply To: Matsigdev can only be called for nDirect.EQ.3 and nShear.NE.2.

dlooman
Ansys Employee

Developer says Matsigdev is an "ancient" material routine.  Is it possible you are using an obsolete material model?  Which one are you using?