Have you tried cpytoimpf to a file with only one field defined for the entire record?
1. Create a physical file (CRTPF) at least as wide as the spool file
2. copy the spool file (CPFSPLF) to the physical file
3. Create a .cvs file (CPYTOIMPF)
I don’t think you’ll like the outcome. Each row will be a long text field in column A of the spreadsheet if that’s where you are going.
You probably will want to consider getting the data into a physical file with columns for the various data elements and using CPYTOIMPF on that.