The OP was discussing using TCBJLB as the input to a FIND macro. If TCBJLB contains an ISPF TASKLIB then a FIND for a module in a TSOLIB declared dataset will not succeed.
Rob Scott Lead Developer Rocket Software 77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA Tel: +1.781.684.2305 Email: rsc...@rs.com Web: www.rocketsoftware.com -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Shmuel Metz (Seymour J.) Sent: 31 January 2014 00:06 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: What TCB or TCBJLB is reprinted by TSOLIB In <8b2f688abd2648dface2e1d0cc5c5...@wal-vm-mbx1.rocketsoftware.com>, on 01/30/2014 at 12:33 AM, Rob Scott <rsc...@rocketsoftware.com> said: >I was paraphrasing from the TSO/E manual section for TSOLIB : Paraphrases are quite often wrong, as in this case. >"You invoke an application, like ISPF, that places its own task >libraries on top of the search order TSOLIB has set up." >This means that the newly attached ISPF task can create its own TASKLIB >environment that can be passed to subordinate tasks which will nullify >the effect of the TSOLIB. No. It means that the newly created subtask has its own tasklib, which is searched first. There is no way to nullify a tasklib. What may be confusing you is that in a TSO environmentthere are separate TCB structures for authorized and unauthorized commands, and that ISPF uses DCB= in some cases. -- Shmuel (Seymour J.) Metz, SysProg and JOAT ISO position; see <http://patriot.net/~shmuel/resume/brief.html> We don't care. We don't have to care, we're Congress. (S877: The Shut up and Eat Your spam act of 2003) ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
