IMPORTREPAIR system variable
Repair model on import
The DMAUDITALL command is executed when importing a model. 3D geometry is analyzed and problems are fixed automatically, in order to improve the quality of the imported geometry. Geometry modeled in CAD systems which use a kernel different from ACIS, often needs to be healed because of possible flaws.
Off (0): The DMAUDITALL command is not executed when importing a model
On (1): The DMAUDITALL command is executed when importing a model