I believe that the data areas for z/OS 2.1 were never available within Knowledge Center, available only via PDF (such as by the link that John Eells provided).
An improvement in the process by which those books are produced has let them become part of Knowledge Center for z/OS 2.2. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
