Jake, You mentioned that SDSNLINK is in a USERCAT. Do you have VOLUME(xxxxxx) defined in PROGxx for your SDSNLINK or are you relying on the catalog to find it? It is documented (at least at z/OS 1.13) that it must either be cataloged in the master catalog or have a VOLUME parameter to be found at IPL time. From the Init and Tuning Reference manual (with some snippage):
<quote> LNKLST data sets processed during IPL must be either cataloged in the master catalog or have their volume serials specified. Since user catalog support is not available when IPL is processing LNKLST, the volume must be specified to let LNKLST processing know where the data set resides. If a volume is specified, LNKLST processing will not try to locate the data set in the Master Catalog. If you catalog a LNKLST data set in the system master catalog, the system will find the data set automatically during IPL. If you plan to use a user catalog, you should be aware that the system will not find the data set unless you specify both the name of the data set and the volume serial number (VOLSER) of the DASD volume on which the data set resides. </quote> If you do have VOLUME, make sure it is the right volume! :-) Rex -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Jake anderson Sent: Monday, October 06, 2014 1:26 PM To: [email protected] Subject: Re: Linklist load during IPL message Lucas Its on single extent. The sdsnlink is catalogued to a usercat. On 6 Oct 2014 22:42, "Lucas Rosalen" <[email protected]> wrote: > Jake, > > Is SDSNLINK with 1 ext only? Also, is in cataloged in MCAT? > > *Lucas Rosalen* > > 2014-10-06 13:12 GMT-03:00 Jake anderson <[email protected]>: > > > I did Mark Zeldens utility TSO IPLINFO ALL and i see the required > > DB2 linklist is loaded. The LNKLST00 has not changed after IPL. > > > > " Is it possible SDSNLINK was added to the LINKLIST after the > > IEFSSN00 > was > > processed?" > > > > Not sure. > > > > On Mon, Oct 6, 2014 at 9:38 PM, Ron Graham < > > [email protected]> wrote: > > > > > Data sets can be added to the LINKLIST after the initial IPL. I > > > do > this > > > using a PROGxx member in PARMLIB and then issuing the T PROG=xx > command: > > > > > > LNKLST DEFINE NAME(LNKLST11) COPYFROM(LNKLST00) LNKLST ADD > > > NAME(LNKLST11) > > > DSN(data.set.to.add) > > > LNKLST ACTIVATE NAME(LNKLST11) > > > > > > Is it possible SDSNLINK was added to the LINKLIST after the > > > IEFSSN00 > was > > > processed? > > > > > > -----Original Message----- > > > From: IBM Mainframe Discussion List > > > [mailto:[email protected]] > On > > > Behalf Of Jake anderson > > > Sent: Monday, October 06, 2014 10:56 AM > > > To: [email protected] > > > Subject: Re: Linklist load during IPL message > > > > > > I did D PROG,LNKLST and ISRDDN and i see the SDSNLINK (after IPL) > > > which has DSN3INI module in it. I am not sure why i received the > > > below > message > > > during IPL > > > > > > IEE252I MEMBER IEFSSN00 FOUND IN SYS1.PARMLIB CSR002I BATCH LSR > SUBSYSTEM > > > BLSR INITIALIZATION COMPLETE. > > > IEFJ004I SUBSYSTEM xxx NOT INITIALIZED - DSN3INI NOT FOUND > > > > > > Strange thing was I was able to remove and add the IEFSSN > > > Subsystem > entry > > > and the issue was fixed. > > > > > > On Mon, Oct 6, 2014 at 9:18 PM, John McKown < > > [email protected]> > > > wrote: > > > > > > > As mentioned using DDLIST and doing a LINKLIST is helpful. An > > > > alternative is the z/OS operator command: d prog,lnklst > > > > > > > > On Mon, Oct 6, 2014 at 10:20 AM, Jake anderson > > > > <[email protected]> > > > > wrote: > > > > > > > > > Hi Group, > > > > > > > > > > We had a situation where a DB2 program DSN3INI was not found > > > > > due to which the DB2 start up command showed invalid command. > > > > > > > > > > I checked up the SYSLOG and I do not see any evidence where > LINKLIST > > > > > libraries are loaded. Then Removed the DB2 subsystem > > > > > dynamically from the IEFSSNxx and readded to the IEFSSNxx. > > > > > > > > > > It worked after the above band aid. Is there a way to verify > > > > > if the LINKLIST library gets loaded during IPL time. > > > > > > > > > > Strange thing to see that DB2 SDSNLINK shows under D > > > > > PROG,LNKLST and it was weird thing was that DSN3INI showed as > > > > > not found during > > IPL > > > time. > > > > > > > > > > Could someone throw light on the above. > > > > > > > > > > > > > > > Jake > > > > > > > > > > The information contained in this message is confidential, protected from disclosure and may be legally privileged. If the reader of this message is not the intended recipient or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any disclosure, distribution, copying, or any action taken or action omitted in reliance on it, is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
