On Fri, 22 Jul 2011 10:26:00 -0500, Paul Gilmartin <[email protected]> wrote:

>On Fri, 22 Jul 2011 08:46:56 -0400, Lizette Koehler wrote:
>>
>>Not every product that runs under TSO/ISPF can use LIBDEFs or ALTLIBs, or
>>TASKLIBs.
>>
>Not TASKLIB?  I thought that once you ATTACH with a TASKLIB it would
>be in the search order for any child LOAD, LINK, ATTACH, or XCTL.
>Where does it fail?

I think any tasklib would work, gil, but perhaps some functions don't establish 
a tasklib. For example, ISPEXEC SELECT PGM does not establish a tasklib. Thus, 
though it will find a program located in ISPLLIB, that program can't use LOAD, 
LINK, etc. to get to another program from that library.

ISPEXEC SELECT CMD, on the other hand, establishes ISPLLIB as a tasklib if I 
remember correctly.

-- 
Walt Farrell
IBM STSM, z/OS Security Design

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