thanks that maybe a lot easier -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Rob Scott Sent: Tuesday, May 3, 2016 4:36 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Dataset space information
If you need to find the space info for a single dataset - use CAMLST SEARCH to get the F1-DSCB and then CAMLST SEEK to process the F3-DSCBs. For PDS/Es - you need to use FAMS (not a public interface). For VSAM you can also use IGGCSI00 For bulk dataset info requests - you can use the DCOLLECT output and post-process it. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of michelbutz Sent: Tuesday, May 3, 2016 9:23 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Dataset space information This all started by me trying to find out how space was taken by a dataset DSCB info which led me to CVAFDIR It needed the DEB of the VTOC Maybe I should of used OBTAIN/CAMLIST Sent from my iPhone > On May 3, 2016, at 4:09 PM, J R <jayare...@hotmail.com> wrote: > > The RDJFCB doesn't care too much about the DCB other than for the DDNAME and > where to put the copy of the JFCB. > > I'm not really sure what you're trying to do. Unless you actually want to > access your dataset rather than its DSCB, why do you want to access the VTOC? > > Back in the '60s, this sort of thing was in the System Programmer's Guide. > It may be in Using Datasets or something similar now. > > However , you've lost me now. I don't know why you need the DEB. But you > should be able to get to it from the DCB. > > Sent from my iPhone > >> On May 3, 2016, at 15:54, michelbutz <michealb...@comcast.net> wrote: >> >> Okay then the DCB on the open type=j is for the VTOC how about the >> DCB for the RDJFCB The original DCB in my program was for VB Dataset >> I hate bothering everybody is this documented anywhere i.e how to get >> the deb of the VTOC >> >> >> Sent from my iPhone >> >>> On May 3, 2016, at 3:44 PM, J R <jayare...@hotmail.com> wrote: >>> >>> You should use BSAM, ie. READ, not GET, KEYLEN=44, BLKSIZE=140? (Not sure, >>> it's been a long time). Then read until you see your damage in the key >>> area. Or, if you are more adventurous, you could use BDAM and search >>> directly for the key you are interested in. >>> >>> Sent from my iPhone >>> >>>> On May 3, 2016, at 15:11, michelbutz <michealb...@comcast.net> wrote: >>>> >>>> Something strange is bombed on the open Message IEC141I the dataset >>>> it in the message is sys1.vtoc The DCB whose DSCB I am trying to >>>> access is a VB have that DCB on the open type=j >>>> >>>> Sent from my iPhone >>>> >>>>> On May 3, 2016, at 2:35 PM, J R <jayare...@hotmail.com> wrote: >>>>> >>>>> Do the RDJFCB first, *then* move the 44X'4' to JFCBDSNM. >>>>> >>>>> Sent from my iPhone >>>>> >>>>>> On May 3, 2016, at 14:30, michelbutz <michealb...@comcast.net> wrote: >>>>>> >>>>>> I am still getting return code 4 in R15 CVSTAT is 8 >>>>>> >>>>>> I first move 44X'04' to JFCBDSNM >>>>>> I then do a READJFCB FILE >>>>>> Everything is okay I get R15 = 0 >>>>>> I then do OPEN FILE,TYPE=J >>>>>> R15 = 0 >>>>>> I then do ICM. R11,B'0111',DCBDEBA XC >>>>>> BUFLIST(BFLHLN+BFLELN),BUFLIST OI BFLHFL,BFLHDSCB MVI. BFLHNOE,1 >>>>>> LA. R6,DS1FMTID ST. R6,BFLEBUF OI. BFLEFL,BFLECHR MVI. >>>>>> BFLELTH,DSCBLTH >>>>>> >>>>>> CVAFDIR ACCESS=READ,DSN=DSN,BUFLIST=BUFLIST,DEB=(R11) >>>>>> >>>>>> I get rerun code 4 in R15 and CVSTAT is 08 invalid DEB >>>>>> >>>>>> Sent from my iPhone >>>>>> >>>>>>> On May 3, 2016, at 1:56 PM, J R <n...@hotmail.com> wrote: >>>>>>> >>>>>>> Nope. >>>>>>> >>>>>>> Sent from my iPhone >>>>>>> >>>>>>>> On May 3, 2016, at 13:55, Staller, Allan <allan.stal...@wunderman.com> >>>>>>>> wrote: >>>>>>>> >>>>>>>> ITYM 44x'40' >>>>>>>> >>>>>>>> <snip> >>>>>>>> >>>>>>>> So, as I posted before: >>>>>>>> >>>>>>>> VTOC DSN is 44X'4' >>>>>>>> >>>>>>>> This email including attachments may contain confidential >>>>>>>> information. If you are not the intended recipient, do not copy, >>>>>>>> distribute or act on it. 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