For an explanation of these abends (U4012, U4034, U4036, U4038, U4039,U4041, U4042, U4043, U4080, U4082, U4083, U4084, U4085, U4086, U4087, U4088, U4089, U4091, U4092, U4093, U4094 and U4095), see SA22-7566: Language Environment Run-Time Messages.