{"id":338442,"date":"2023-12-13T15:15:40","date_gmt":"2023-12-13T15:15:40","guid":{"rendered":"\/forum\/forums\/topic\/l2-norm-of-residual-forces-overflowing-error\/"},"modified":"2023-12-18T11:48:55","modified_gmt":"2023-12-18T11:48:55","slug":"l2-norm-of-residual-forces-overflowing-error","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/l2-norm-of-residual-forces-overflowing-error\/","title":{"rendered":"L2 norm of Residual forces overflowing error"},"content":{"rendered":"

Hello everyone, <\/p>\n

I am performing a non linear structural analysis in ANSYS workbench 19.1 on my university licenses and I received the following error:<\/p>\n

\n

 *** ERROR ***                           CP =    1868.234   TIME= 14:34:55<\/span>
 The L-2 norm of the residual force overflowed.  This may be caused by   <\/span>
 PRED,ON or birth\/dead elements.  Please use PRED,OFF and try again.     <\/span><\/p>\n

 <\/span><\/p>\n

\n

R E S T A R T   I N F O R M A T I O N<\/span><\/p>\n

 REASON FOR TERMINATION. . . . . . . . . .DOF LIMIT EXCEEDED                      <\/span>
 RESTART BY RE-RUNNING THE ANALYSIS<\/span><\/p>\n

 ALL CURRENT ANSYS DATA WRITTEN TO FILE NAME= file.db<\/span>
  FOR POSSIBLE RESUME FROM THIS POINT<\/span><\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n

I even entered the command suggested but still the simulation did not work. Since I am using a commercial license there should not be an issue of the number of elements as well which was suggested in one of the older posts.Thanks in advance for your help.<\/span><\/p>\n

 <\/span><\/p>\n

 <\/p>\n

 <\/p>\n

Kind Regards<\/span><\/p>\n

 <\/p>\n

Subhav Goel<\/span><\/p>\n<\/div>\n","protected":false},"template":"","class_list":["post-338442","topic","type-topic","status-closed","hentry","topic-tag-dof-1","topic-tag-error","topic-tag-overflow-2","topic-tag-residual","topic-tag-restart-analysis-1","topic-tag-termination"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t