<rant> There were been some decades to implement DFSMS. With DFSMS you don't have to provide netiher UNIT nor the volser. Not to mention time elapsed since catalogs were introduced. </rant>
Of course, it is still possible to have unmanaged or even uncataloged datasets, bot NOT FOR REGULAR APPLICATIONS.
-- Radoslaw Skorupka Lodz, Poland ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN