Permission for save changes in report Stock Ledger


Is there anyone know how to assign the save/write permission for a user to save changes in report Stock Ledger?
Administrator has no issue on save it. We can see save command in Stock Ledger.
I tried add write permission on doctype Report and Batch for that role which contain the user that we use to save.
I also tried allow that role for report Stock Ledger in Role Permission for Page and Report.
But nothing works.
I guess I missed something, So please help.