Use the Copy subdirectories (CPYSUBDIR) parameter to indicate whether
or not to process files in the subdirectories of the specified From path.
Your options include:
- *NO indicates that only files in the specified From path are eligible
to be copied. This is the default option.
- *YES indicates that files in all subdirectories of
the specified From path are eligible to be copied. The system creates subdirectories
on the target volume if they do not already exist. The newly created subdirectories
have the same name as they did on the source volume, even though the parent
directory name can be different. A system makes a check prior to the copy
operation to ensure that any resulting new path name does not exceed the maximum
path name length. The system prevents you from copying the subdirectories
of one directory to a subdirectory of that directory on the same volume.