I lost some hours this afternoon and now I could separate the code below and bring it here

It's very odd but the code below is returning .F.

  = MESSAGEBOX (total_min)  && 120  
= MESSAGEBOX (tMinutos3_tol) && 120

     DO case

                              case total_min <= tMinutos3_tol 
       
= MESSAGEBOX(.T.)                       

OTHERWISE 

= MESSAGEBOX(.F.)

endcase
     

I also tried: case total_min = tMinutos3_tol, but still returns .f.