Using the exact options provided by IBM. I don't believe there is much we can change for the banner exit.
//COBOL2 EXEC PGM=IGYCRCTL,REGION=0M,PARM='DLL,LIST,MAP,OBJ,RENT,
// TRUNC(OPT),NOSEQ,XREF,EXP,THREAD,PGMN(LM)'
//LKED EXEC PGM=IEWL,COND=(4,LT),
// PARM='CASE=MIXED,COMPAT=ZOSV1R11,OPTIONS=OPTS'
...
//OPTS DD *
XREF
AMODE=31,MAP
RENT,DYNAM(DLL)