Sorting Iseries (as400) client access transfers by arrival sequence

The IBM doc

http://www-01.ibm.com/support/docview.wss?uid=nas8N1015935

suggest the following to sort a data transfer by arrival sequence or relative record number.     Sometimes the transfer will get confused and randomly pull another access path,  which can cause unexpected results.

RRN(xxxxxx)

Just replace xxxxxx with the file(table) name.