Unfortunately, I kept getting return code maxcc(12) which was obviously an error. What I have noticed is that on my system. The following data set doesn't not exists "DSN=IGY340.SIGYCOMP", but I really don't know to fix it.
Here is my COBOL program:
PROG1

and JCL
JOB2

And here is the error message,

So how can I fix this error? Any idea?