Running C12 ion of 4800 MeV (kin.energy) in water the following message appiear: G4BinaryLightIonReaction no final state for: Primary 0x896dae0, (A,Z)=(2,1) , kinetic energy 620.336 Target nucleus (A,Z)=(1,1 if frequent, please submit above information as bug report G4BinaryLightIonReaction no final state for: Primary 0xbb90bc0, (A,Z)=(2,2) , kinetic energy 265.799 Target nucleus (A,Z)=(1,1 if frequent, please submit above information as bug report The statistic was 20000 events
Fixed in release geant4 8.0