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I found this in the file0.err
/COM,ANSYS RELEASE 2023 R1 BUILD 23.1 UP20221128 13:02:35
*** WARNING *** CP = 34.406 TIME= 13:02:44
Element shape checking is currently inactive. Issue SHPP,ON or
SHPP,WARN to reactivate, if desired.
*** WARNING *** CP = 35.609 TIME= 13:02:45
Material number 13 (used by element 167206) should normally have at
least one MP or one TB type command associated with it. Output of
energy by material may not be available.
*** WARNING *** CP = 38.844 TIME= 13:02:49
Maximum friction coefficient 0.6 is defined in the model. Switch to
the unsymmetric solver (NROP,UNSYM) instead if convergence difficulty
is encountered.
*** WARNING *** CP = 427.141 TIME= 13:09:18
Material number 13 (used by element 167206) should normally have at
least one MP or one TB type command associated with it. Output of
energy by material may not be available.