Hello and welcome to the forum,
plz tel me how to move the ps file into pds file
What does "move" mean to you for this question?
Does the pds already exist? Does the pds have the same lrecl as the ps file? How will the member name for the pds "output" be determined?
What you want to do is probably completely clear to you, but it has not been clearly posted.
If you explain more about what you are trying to accomplish, someone may have a suggestion.