Core TSIs : CAD Import : CAD import definitions : CAD drawing verification
CAD drawing verification
For a successful CAD Import, a CAD drawing must meet various conditions.Typically, an import of complicated drawings or multiple drawings can produce errors. In such cases, it is difficult to find which drawing and which layer is giving the error.
The majority of failed imports are due to Crossing polylines or overlapping Space entities (gross & net). These errors can be avoided by verifying a drawing before importing. CAD verification functionality enables you to inspect the entire drawing and locate where the faults are.
* 
When encountering errors while importing your CAD drawings and you need help in resolving the issue, please send your drawing and include the verification log - this is helpful in reproducing and analyzing the issue.