ANSYS接触模拟中出现这种警告问题该怎么解决？ 20

 *** WARNING ***                         CP =      42.641   TIME= 15:31:25

 Some target elements on target surface specified by real constant set   

 301 belong to symmetric contact (e.g.  21 and 42), some do not.         

 *** WARNING ***                         CP =      42.797   TIME= 15:31:25

 Some contact elements on contact surface specified by real constant set 

 11 belong to symmetric contact (e.g.  26), some do not.  

*** WARNING ***                         CP =     100.078   TIME= 15:31:53

 There are 32 small equation solver pivot terms.