| E5002 | WARNING: E5002 | SINGULARITY CORRECTED AT GRID id COMPONENT n |
| Cause: | A singularity has been detected in the stiffness matrix during decomposition. The Solution Processor will attempt to correct the problem by setting the term to the value set by FACTDIAG. This message will only occur if the SOLUTIONERROR model parameter is set to ON. Note that this is a debugging feature and the solution accuracy may be severely degraded. | |
| Action: | Check the EPSILON value in the Model Results Output or Results Summary File. Values greater than 0.001 indicate a possible loss of accuracy. Investigate the degree(s) of freedom at which the singularity occurred for a lack of stiffness. Also, check your model for a lack of constraint. | |
| Remarks: | None. |