I posted this issue long back but today I got a solution for this and it is working fine for me. Here is the part of JCL I am using for NEWCOPY in CICS regions.
//JOB001A JOB 5211,'NEW COPY',CLASS=D,MSGCLASS=U,
// REGION=60M,TIME=NOLIMIT,NOTIFY=TIBN2R
//* $ACFJ219 ACF2 ACTIVE I003
//LIST EXEC PGM=DADBBI
//STEPLIB DD DISP=SHR,DSN=DDAD.xxxxx.xxx.LOADLIB ==> Vary as per your system lib
//DADSBIF DD DISP=SHR,DSN=DDAD.xxxxx.CICSREGION.BIF ==> Vary as per your system lib
//SYSPRINT DD DSN=TIB.xxxxxx.C180620.T164500.OUT,DISP=MOD ==> As per your choice
//SYSUDUMP DD SYSOUT=*
//SYSIN DD *
FUNCTION=DADS,APPLID=CICS REGION,COMMAND=CEMT I PROG(PROGRAM NAME)
FUNCTION=DADS,APPLID=CICS REGION,COMMAND=CEMT S PROG(PROGRAM NAME) NEW
/*
// REGION=60M,TIME=NOLIMIT,NOTIFY=TIBN2R
//* $ACFJ219 ACF2 ACTIVE I003
//LIST EXEC PGM=DADBBI
//STEPLIB DD DISP=SHR,DSN=DDAD.xxxxx.xxx.LOADLIB ==> Vary as per your system lib
//DADSBIF DD DISP=SHR,DSN=DDAD.xxxxx.CICSREGION.BIF ==> Vary as per your system lib
//SYSPRINT DD DSN=TIB.xxxxxx.C180620.T164500.OUT,DISP=MOD ==> As per your choice
//SYSUDUMP DD SYSOUT=*
//SYSIN DD *
FUNCTION=DADS,APPLID=CICS REGION,COMMAND=CEMT I PROG(PROGRAM NAME)
FUNCTION=DADS,APPLID=CICS REGION,COMMAND=CEMT S PROG(PROGRAM NAME) NEW
/*
Please let me know incase of any query
Thanks
Nikesh