Interface > Validating Import > To Ignore Solidification Errors or Enable Solidification Checks
  
To Ignore Solidification Errors or Enable Solidification Checks
1. Import a part model or open the model in Creo that belongs to one of the file formats that Creo Unite supports. Autodesk Inventor, CATIA V4 or V5, SolidWorks, NX, and Creo Elements/Direct are the supported file formats.
2. Right-click the model and click Import Validation > Report to check for validation property failures in the Import Validation Report.
3. If the Import Validation Report displays failure to solidify as a model error, right-click the model on the Model Tree and click Import Validation > Ignore Solidification Check.
 
* If you already clicked Ignore Solidification Check, the Enable Solidification Check option is available instead of Ignore Solidification Check.
4. Click Enable Solidification Check to restart checking for solidification errors.