Michel, Can you impart a big more information on what your trying to accomplish ?
Scott ford www.identityforge.com from my IPAD 'Infinite wisdom through infinite means' > On Dec 1, 2013, at 2:03 PM, MichealButz <[email protected]> wrote: > > Thanks for your help > > Two questions > > Does BLDL or DESERV have anyway of differentiating between > TASKLIB/STEPLIB/JOBLIB I think not. TCBJLIB represents the first library > looked at be it TASK STEP or JOB > Second is there anyway of getting the associated DSN name > > Thanks > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Peter Relson > Sent: Sunday, December 01, 2013 1:36 PM > To: [email protected] > Subject: Re: DESERV function get DCB address > >> unfortunately DESERV >> FUNC=GET needs a real DCB address as opposed to the zero used invoking > BLDL > > You need to supply a DCB address that represents a concatenation in which > the member for which you are seeking the directory entry exists. > > BLDL happens to support 0 as asking to search > tasklib(s) > steplib/joblib > lnklst > DESERV does not. > > TCBJLB of the jobstep program task is either joblib or steplib. > TCBJLB of subtasks of that task, when different, is a tasklib. > > So where is the member? If it's in the lnklst, then use the DCB pointed to > by CVTLINK. > If you don't know where it is, then you may need to do what the system > does to locate a module: > search every tasklib up to/through the ASCBXTCB TCB using its DCB > search the LNKLST using its DCB > And if that's not where your member is, then you need to search where it > is. In some situations, for example, ISPLLIB is used not as a tasklib. > Of course it was not even stated why BLDL was being used. > > In some scenarios, it is necessary first to eliminate the possibility that > the module is in LPA and not the LNKLST (perhaps by CSVQUERY). > > Peter Relson > z/OS Core Technology Design > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
