We have a JCL that copies from a PDS (LRECL=0,RECFM=U,BLKSIZE=23200,Organization=PO) to a GDG (LRECL=23216,RECFM=VS,BLKSIZE=23220,Organization=PS). Can you please give me a JCL that does reverse. We want to copy the content from 2nd file to 1st file.
Also, request you to suggest if this is the correct way of taking backup. If not, what is the correct code. Please help.