OrCad 17.4 - Exported Drill_Table in DXF and Imported it in Solid works - is missing a drill symbol

Hello everyone,

I have created mounting hole with via's footprint using following link: https://www.parallel-systems.co.uk/wp-content/uploads/2020/05/Mechanical_Via_Arrays.pdf

 drill_table in the layout display the symbol after exporting to dxf only one symbol is missing, is there any settings needs to be changed 

 1.Drill table from layout

2. imported DXF in solid works and missing a drill symbol

Thanks,