9c3a3d9f_Basic_CLIST_commands__Its_USE
[S.No] 48 [Clist Command] &SYSOUTTRAP [Its USE] 
The &SYSOUTTRAP variable and the &SYSOUTLINE variable are used to trap the output from TSO commands that do not use the TPUT macro to write messages to the TSO terminal.
Basic CLIST commands
Its USE