** ERROR 99587 ** The fiber mat property is not specified. Please specify the preform surface (fiber mat) for the entire cavity and re-run the analysis.
For the RTM/SRIM analysis, the preform surface has not been specified for the entire part.
The preform surface property must be specified for the entire cavity by selecting all cavity elements, and assigning the preform surface property using the menu option. Then re-run the analysis.