save dxf sheet

[Cuspide]

to all! I find the difficulty in saving sheets in .dxf . I explain better with a simple example, I have a sheet so made: perforated disc with other 3 holes equidistant angularly between them at a certain distance from the center (the sheet has been generated therefore with only one sketch).
now I have generated with a data table, a set of configurations; but when I try to save in .dxf some of these the operation does not go well.
passing the cursor on the window "dxf/dwg cleaning" that appears to complete the operation, I view the messages

1. creation of the object failed
2. impossible to cut some selected elements

I'm wrong with something and if you what? Thank you for your help

 

[SperX]

Without the file it's hard to see where the error is, you tried to open all configurations and see if someone has any wrong size. . .

 

[Cuspide]

Here it is attached. However, I don't think it's a configuration problem because I didn't find it, and then the rescue doesn't happen with any of these.

 

[SperX]

You saved them all to me... what kind of rescue do you use?
try using this macro