This example JCL snippet shows how to write all stdout and stderr data to HFS files and store the environment variables in-line.
//STDENV DD *
PATH=/bin:/usr/lpp/java/bin
_BPX_SHAREAS=YES
AUTH_USERID_PASSWORD=YES
CICSCLI=/u/ctgusr/cfg/myctg1.ini
/*
//STDOUT DD PATH='/u/ctgusr/ctglogs/ctg1_stdout.log',
// PATHOPTS=(OCREAT,OAPPEND,OWRONLY),
// PATHMODE=(SIRUSR,SIWUSR,SIRGRP,SIROTH)
//STDERR DD PATH='/u/ctgusr/ctglogs/ctg1_stdoerrlog',
// PATHOPTS=(OCREAT,OAPPEND,OWRONLY),
// PATHMODE=(SIRUSR,SIWUSR,SIRGRP,SIROTH)
//*