SMS & VSAM and BDAM, BSAM, QSAM, BPAM, ISAM, OAM.

Virtual Storage Access method - ESDS, KSDS, RRDS & LDS. Basic direct access method, Basic sequential -, Queued sequential -, Basic partitioned -, Indexed sequential -, Object - access method.
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  • Copy JESMSGLG to a dataset.
    by Manju Mainframe » Mon Sep 14, 2015 2:02 pm
    This topic was posted 893 days ago
    1 Replies
    126 Views
    Last post by niccUser avatar
    Mon Sep 14, 2015 3:36 pm
  • sms and non-sms data sets?
    by Kishor Sonawane » Wed Feb 19, 2014 6:49 am
    This topic was posted 1465 days ago
    9 Replies
    2563 Views
    Last post by Kishor SonawaneUser avatar
    Thu Sep 10, 2015 1:58 pm
  • Why IDCAMS is only used for creating VSAMs?
    by Umar Abdulla » Wed May 13, 2015 12:27 pm
    This topic was posted 1017 days ago
    4 Replies
    229 Views
    Last post by Robert SampleUser avatar
    Mon Jul 13, 2015 5:50 pm
  • VSAM CLUSTER W/O DATA AND W/O INDEX
    by Paumgartten » Tue Jun 23, 2015 7:01 pm
    This topic was posted 976 days ago
    7 Replies
    455 Views
    Last post by Robert SampleUser avatar
    Wed Jun 24, 2015 8:15 pm
  • Tape Migration
    by Premsank » Thu Jan 01, 2015 3:12 pm
    This topic was posted 1149 days ago
    5 Replies
    646 Views
    Last post by Anuj DhawanUser avatar
    Fri Jan 02, 2015 2:18 pm
  • Find the MGMTCLASS for tape & archived Data sets.
    by Ramesh Kumar » Fri Dec 26, 2014 2:01 pm
    This topic was posted 1155 days ago
    1 Replies
    160 Views
    Last post by Robert SampleUser avatar
    Fri Dec 26, 2014 8:31 pm
  • Can we 'refer back' VSAM files?
    by Vijay Ingle » Mon Oct 27, 2014 12:23 pm
    This topic was posted 1215 days ago
    4 Replies
    346 Views
    Last post by Vijay IngleUser avatar
    Thu Dec 04, 2014 2:04 pm
  • Can we do partial key generic read in a VSAM file?
    by Arun Mani » Thu Oct 30, 2014 11:54 am
    This topic was posted 1212 days ago
    5 Replies
    693 Views
    Last post by Robert SampleUser avatar
    Tue Dec 02, 2014 4:11 am
  • Free unused space of the dataset.
    by Pooja Vaidya » Thu Oct 30, 2014 12:26 pm
    This topic was posted 1212 days ago
    5 Replies
    667 Views
    Last post by Robert SampleUser avatar
    Fri Nov 21, 2014 6:25 pm
  • Delete an uncataloged dataset, suggestions please?
    by Ajay Chowdhary » Tue Oct 28, 2014 1:46 pm
    This topic was posted 1214 days ago
    2 Replies
    583 Views
    Last post by Ajay ChowdharyUser avatar
    Sun Nov 16, 2014 12:49 pm
  • Make VSAM file access better.
    by Duregsh Thakur » Tue Nov 11, 2014 2:57 pm
    This topic was posted 1200 days ago
    0 Replies
    205 Views
    Last post by Duregsh ThakurUser avatar
    Tue Nov 11, 2014 2:57 pm
  • Space abend SB37 and Space parameter.
    by Rahmat Ali » Thu Sep 11, 2014 7:01 pm
    This topic was posted 1261 days ago
    11 Replies
    1888 Views
    Last post by Robert SampleUser avatar
    Sat Sep 20, 2014 5:06 am
  • Sub module COBOL CALL, JCL changes.
    by Suresh TCS » Tue Mar 25, 2014 11:47 pm
    This topic was posted 1430 days ago
    4 Replies
    1865 Views
    Last post by Suresh TCSUser avatar
    Mon Sep 15, 2014 2:43 pm
  • What is the difference between catalog and VTOC?
    by Rashmi Bansal » Mon Jan 20, 2014 1:54 pm
    This topic was posted 1495 days ago
    2 Replies
    1882 Views
    Last post by Rashmi BansalUser avatar
    Mon Aug 11, 2014 3:18 pm
  • Cost of mainframe DASD storage and remove code lines.
    by The Date » Mon Jul 21, 2014 2:26 pm
    This topic was posted 1313 days ago
    2 Replies
    1330 Views
    Last post by The DateUser avatar
    Wed Jul 23, 2014 3:44 pm
  • GDG Limit?
    by Nitin Gadge » Tue Jul 15, 2014 11:51 am
    This topic was posted 1319 days ago
    1 Replies
    1032 Views
    Last post by Robert SampleUser avatar
    Tue Jul 15, 2014 4:38 pm
  • Memory and Storage and mainframes.
    by Sulabh Sinha » Fri Jun 20, 2014 4:37 pm
    This topic was posted 1344 days ago
    4 Replies
    1314 Views
    Last post by RyanFoxUser avatar
    Mon Jun 23, 2014 1:21 pm
  • Get the last reference date of migrated dataset.
    by Biden » Fri Aug 23, 2013 5:56 pm
    This topic was posted 1645 days ago
    4 Replies
    2404 Views
    Last post by BidenUser avatar
    Mon Jun 16, 2014 7:34 pm
  • Relation in spanned records and control interval split?
    by Sushant S » Sun Jun 15, 2014 10:39 pm
    This topic was posted 1348 days ago
    4 Replies
    1089 Views
    Last post by Robert SampleUser avatar
    Mon Jun 16, 2014 6:47 pm
  • How to find that last reference date of a VSAM dataset?
    by Nitin Jain » Mon Jan 27, 2014 2:49 pm
    This topic was posted 1488 days ago
    4 Replies
    1808 Views
    Last post by Nitin JainUser avatar
    Wed May 28, 2014 2:38 pm
  • What is a multi-volume dataset?
    by zOSHelp » Mon Jan 27, 2014 3:50 pm
    This topic was posted 1488 days ago
    3 Replies
    1776 Views
    Last post by niccUser avatar
    Tue May 27, 2014 3:39 am
  • Alternate index and Base Cluster - confusion.
    by Ramesh_Mainframe » Mon Jul 15, 2013 6:42 pm
    This topic was posted 1684 days ago
    6 Replies
    1700 Views
    Last post by Robert SampleUser avatar
    Fri May 02, 2014 8:51 pm
  • What is CATALOG, MASTER CATALOG and USER CATALOG?
    by Ramesh_Mainframe » Mon Jul 15, 2013 6:53 pm
    This topic was posted 1684 days ago
    5 Replies
    2112 Views
    Last post by Ramesh_MainframeUser avatar
    Fri May 02, 2014 8:43 pm
  • Find files older than a year.
    by Ashish Mathew » Tue Apr 08, 2014 5:28 pm
    This topic was posted 1417 days ago
    3 Replies
    1369 Views
    Last post by enrico-sorichettiUser avatar
    Tue Apr 08, 2014 7:13 pm
  • Calculate the VSAM remaining space.
    by Akshya Chopra » Sun Feb 16, 2014 2:13 am
    This topic was posted 1468 days ago
    4 Replies
    1775 Views
    Last post by Akshya ChopraUser avatar
    Thu Feb 20, 2014 11:43 am

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