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z/VSE V5.1   |   z/VSE V4.3   |   Unsupported releases    


VSE/VSAM

DB2 V7.3 Server for VM&VSE   Details about VSE/VSAM
Documentation for VSE/VSAM   Documentation for VSE/VSAM
z/VSE 4.1 (System Package)   Important news about VSE/VSAM
Latest VSE/VSAM 8.1 APARs for z/VSE V4.1   Latest VSE/VSAM 9.1 APARs for z/VSE V5.1
z/VSE 4.1 (System Package)   VSE/VSAM 9.1 Components

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Important news

Sep 27, 2011 Important z/VSE V4.3 migration considerations regarding recoverable VSAM catalogs
May 16, 2007 'IDC2950I INVALID FORMAT STRUCTURE' on MASTERCATALOG LISTCAT

For a detailed description please see IDC2950I INVALID FORMAT STRUCTURE (PDF, 24KB)
June 26, 2003 Large Dasd (3390 model F) Exploitation in VSE/ESA 2.6 and VSE/ESA 2.7:
In order to exploit the Large DASD Support in VSE/VSAM, it is vital and essential to install the PTF for APAR  DY46113 which prevents the following problems:
  1. Definition of a cluster with an allocation of only 1 cylinder and specifying Bufferspace less than 8704 bytes will result in a cluster that will overlap other files when loaded.
  2. Definition of a Large DASD as a candidate volume, if initial volume is not a Large DASD, will result in an unpredictable allocation in tracks and overlapping extents upon extension to the Large DASD.

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Latest VSE/VSAM 9.1 APARs for z/VSE V5.1

Last update: Feb 15, 2013

APAR
Date		 PTF Contents
DY47452
2013/01/30		 UD53927
  1. Lost Buffers in DFR Processing
  2. Memory Leak in IKQCAD
DY47446
2012/12/12		 UD53921 IDCAMS VERIFY Terminates with SDUMPX After I/O Message 0P86I
DY47447
2012/12/12		 UD53922 DL/I EXCPAD Routine Not Entered
DY47441
2012/11/13		 UD53913 Illogic Error Under CICS/TS. High Volume Activity on VSAM Files.
DY47440
2012/11/09		 UD53912 Catalog Corruption Leading to 0S03I Program Check Interruption During BACKUP or LISTCAT
DY47427
2012/09/17		 UD53885 Memory Leak During Allocation of Secondary Extents
DY47407
2012/08/22		 UD53867
  • Incorrect Statistics from Various Monitoring Tools
  • SDUMP in IKQBFC +x'1E8'
  • Compression Performance
DY47402
2012/07/24		 UD53854 Wrong HARBA Calculated if a Secondary Allocation is Done in Multiple EXTENTS for a SAM ESDS CLUSTER
DY47389
2012/06/08		 UD53843 CICS Task AICA ABEND or IUI DITTO Hang When EXTENT Reaches Limit on RRDS File
DY47381
2012/04/19		 UD53833 SDUMP at CLOSE for SPEED RRDS CLUSTER
DY47378
2012/04/03		 UD53824 z/VSE 5.1 Enhancements
DY47380
2012/04/03		 UD53823 VSAM-Managed SAM
IDC3302I ACTION ERROR IN REPRO
IDC3317I ** PERMANENT I/O ERROR
DY47375
2012/03/29		 UD53822 VERIFY Ignored on Recovery of DL/I Database
DY47325
2012/03/27		 UD53820 IDC31327I on BACKUP of a CLUSTER with More Than 65 Extents Which was Built on a pre 5.1 Release
DY47320
2012/03/12		 UD53770 Extent Overlaps During Large RESTORE
Leads to Various SDUMPS Due to Data Corruption
DY47362
2012/03/05		 UD53813 SAM Logical Record Length Not Updated During RESTORE
DY47306
2012/02/17		 UD53755 Short SDUMPS Repeatedly Issued Under CICS/TS
DY47284
2011/11/21		 UD53719 24-Bit GETVIS Shortage if OEM Issues EXLST with AMODE24 EXCPAD
DY47265
2011/10/28		 UD53714
  1. SHOWCB fails processing FIELDS=HALCRBA and MF=E.
  2. Corrections to new SHOWCB functions (Extent and LSR Matrix, as well as CNAME and BFREE).
  3. Add "SIZE=" parameter to SNAP=014 and SNAP=015.
  4. Improve error handling in case of "no more available storage".
  5. Correct conditions which cause bogus error return code from Record Management.

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VSE/VSAM 9.1 components

Comp. ID CLC Description
5686-CF9-05 51C VSE/VSAM 9.1
5686-CF9-05 51G VSE/VSAM 9.1 Macros

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