Eduard Boos boos at theory.sinp.msu.ru . ... Previous message: [Comphep-common] Warning in COMPHEP . Next message: [Comphep-common] Warning in COMPHEP . ... Dear Shilpi, In addition to what Mikhail explained, you could apply some cuts (say, Pt cuts on momenta of produced final particles) such that the total invariant mass of produced particles (sqrt(s_hat=x_1 x_2 s) would not be too small. ... X=7.715561E-07 out of range > > and so on is not a CompHEP warning. ...