Hello, with regard to the undocumented use of the "optimize" parameter on dfdss copy, those nice people at Ibm in Dfdss R&D have opened a marketing req to get it fully supported and also an apar which will ignore it if coded with copy.
"We have the following Marketing Requirement opened: User Group Number - MR0318131821 We also have an APAR to ignore the keyword for now: OA41764" regards Dave ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN