PROBLEM IS TOO LARGE TO RUN WITH Abaqus?

Error in job Job-2: THE PROBLEM IS TOO LARGE TO RUN WITH Abaqus. TYPICALLY THIS IS CAUSED BY THE EXISTENCE OF A VERY LARGE ELEMENT SUCH AS A SUBSTRUCTURE WITH A LARGE NUMBER OF RETAINED DOF, A LARGE CAVITY IN A CAVITY RADIATION PROBLEM, OR SURFACE-BASED COUPLING WITH A LARGE NUMBER OF COUPLING NODES.Job Job-2: Analysis Input File Processor aborted due to errors.Error in job Job...