DATATYPE TVTOC Field Name Table

%CA

A

Y

Y

Y

Y

3

NUM

Free percentage in Control Area (CA)

%CAPUSED

A

Y

Y

Y

Y

3

NUM

Used percentage of allocation capacity

%CI

A

Y

Y

Y

Y

3

NUM

Free percentage in Control Interval (CI)

%DIRFREE

A

Y

Y

Y

Y

3

NUM

Free percentage of PDS directory blocks

%DIRUSED

A

Y

Y

Y

Y

3

NUM

Used percentage of PDS directory blocks

%FREE

A

Y

Y

V

Y

3

NUM

Tracks not in use within a data set as a percentage

%OVER

A

Y

Y

Y

Y

3

NUM

Overflow records used as a percentage (IAM)

%USED

A

Y

Y

V

Y

3

NUM

Tracks in use within a data set as a percentage

ABRCYCLE

A

Y

Y

Y

Y

3

NUM

ABR current cycle number

ABRGEN

A

Y

Y

Y

Y

4

NUM

ABR current generation number

ABRHITRS

A

Y

Y

Y

Y

3

NUM

ABR high volume threshold

ABRIND

E

Y

Y

Y

N

5

CHAR

ABR indicators:

A - Always backup / Never archive

B - Current ABR backup exists

N - Normal backup / Never archive

R - Archive requested

X - Exclude from ABR processing

For reports only, not for selection:

C - No current ABR backup exists

I - Instant backup is pending - SNAP, SPLIT, PSPLIT, or FCOPY has been done, but the point-in-time image has not yet been copied to a backup file

M - Multi-volume data set

T - Old backup recording is enabled

U - Updated since last ABR backup

ABRLOTRS

A

Y

Y

Y

Y

3

NUM

ABR low volume threshold

ABRVPOPT

N

Y

Y

Y

N

7

CHAR

ABR volume processing options:

C - Cycle table is active

I - Instant backup attempted

N - Never archive from this volume

S - Scratch is permitted

T - ABR thresholds are enabled

X - COPY1 expiration date active

Y - COPY2 expiration date active

0 (zero) - None of the above

AIXATTR

E

Y

Y

Y

N

7

CHAR

Alternate index attributes (IAM / ICF VSAM only):

AIX - This is an AIX

UPGRADE - AIX with upgrade

AMDATTR

E

Y

Y

N

N

24

CHAR

AMDATTR attributes (IAM / ICF VSAM only):

ESDS (ES) - Entry sequenced cluster

IMBED (IM) - Sequence set placed with data component

KEYRANGE (KE) - Key range defined

KSDS (KS) - Key sequenced cluster

ORDERED (OR) - Volumes to be used in the order they are specified in the VOLUMES parameter

REPLICATE (RE) - Each index record to be written on a track as many times as it fits

RRDS (RR) - Relative record data set

SPANNED (SP) - Data record can cross control interval boundary

WRITECHECK (WR) - Perform write check during WRITE processing

AMDATTR3

E

Y

Y

N

N

24

CHAR

AMDATTR3 attributes (ICF VSAM / Enhanced IAM):

BIND (BI) - Cluster / component allocated to MSS device is stated at open and retained on device until closed

CYLFAULT (CY) - Cluster / component allocated to MSS device is not staged at open, but data is to be staged as needed

LINEAR (LI) - Linear cluster

LOADED (LO) - Data set is loaded

NONUNIQUE (NO) - Data set has non-unique keys

SHRBCS (SH) - Shared basic catalog

VARIABLE (VR) - Variable RRDS

WAITON (WA) - Destaging is to complete before control returned to programs that closes data set

ATTR2

E

Y

Y

N

N

24

CHAR

Attribute byte two (ICF VSAM only):

CATALOGBUSY - Catalog busy

CATALOGLOCK - Catalog is locked

COMPNOTUSE - Component is not usable

INTERNALDSN - Internal system data set

REGSHROPT1 - Share options 1

REGSHROPT2 - Share options 2

REGSHROPT3 - Share options 3

REGSHROPT4 - Share options 4

SYSSHROPT3 - Cross system share option 3

SYSSHROPT4 - Cross system share option 4

AXRKP

A

Y

Y

Y

Y

4

Alternate key RKP (ICF VSAM only)

BKCYCLE

A

Y

Y

Y

Y

3

NUM

ABR cycle number of backup tape

BKDATE

A

Y

Y

V

Y

D

DATE

Backup date

BKDAYS

A

Y

Y

V

Y

5

NUM

Days since backup

BKDEVCLS

E

Y

Y

V

Y

4

CHAR

Backup tape device class

BKDEVTYP

E

Y

Y

V

Y

7

CHAR

Backup tape device type

BKDSNS

A

Y

Y

V

Y

3

NUM

Number of active backup data sets

BKFILENO

A

Y

V

Y

Y

4

NUM

Backup tape file number

BKGEN

A

Y

Y

Y

Y

4

NUM

ABR generation number of backup tape

BKSUFFIX

E

Y

V

Y

Y

8

CHAR

BKTAPCNT

A

Y

N

Y

Y

2

NUM

Backup tape volume count

BKVOL

E

Y

Y

V

Y

34

CHAR

BLKSIZE

A

Y

Y

V

Y

5

NUM

Data set block size

BLKSTRK

A

Y

Y

V

Y

4

NUM

Number of blocks per track

BPTR

N

Y

Y

N

N

10

HEX

Format 1 DSCB pointer to Format 2 / 3 DSCB

BYTES

A

Y

Y

S

Y

B

BYTE

Allocated space (bytes / kB / MB)

BYTESFRE

A

Y

Y

S

Y

B

BYTE

Unused space (bytes / KB / MB)

BYTESTRK

A

Y

Y

V

Y

5

NUM

Bytes per track (calculated)

BYTESUSE

A

Y

Y

S

Y

B

BYTE

Used space (bytes / KB / MB)

CAPBYTES

A

Y

Y

Y

Y

B

BYTE

Alloc capacity (Bytes / kB / MB)

CASPLIT

A

Y

Y

Y

Y

8

NUM

Control area splits (ICF VSAM only)

CASPLITR

A

Y

Y

Y

Y

6

NUM

Control area split ratio (ICF VSAM only)

CATVRBA

N

Y

Y

V

Y

8

HEX

Relative byte address of VVR from catalog

CICA

A

Y

Y

Y

Y

3

NUM

Number of control intervals

CISIZE

A

Y

Y

Y

Y

5

NUM

Control interval (CI) size (ICF VSAM)

CISPLIT

A

Y

Y

Y

Y

8

NUM

Number of CI splits (ICF VSAM)

CISPLITR

A

Y

Y

Y

Y

6

NUM

Control interval split ratio (ICF VSAM)

CLUSATTR

E

Y

Y

N

N

24

CHAR

Cluster attributes (ICF VSAM):

ATL - Tape volume catalog

ATTREXT - Extended attribute (EA)

EXTEND - Extended format (EF)

FORMAT - Formatted pagespace

PAGESPACE - Pagespace

SWAPSPACE - Swapspace

TIMESSTAMP - Timestamps exist

VERIFYREQ - Verify is required (catalog only)

CLUSTER

A

Y

Y

V

Y

44

CHAR

Cluster name (ICF VSAM)

CLUSTGROUP

A

44

CHAR

Cluster group name (ICF VSAM)

COMPATTR

N

Y

N

N

Y

24

CHAR

Component attributes (ICF VSAM):

ERAS - Erase

IMBD - Imbedded

IXD - Indexed

KRNG - Keyrange

NIXD - Non-indexed

NUMD - Relative

ORD - Ordered

RCVY - Recovery

REPL - Replicate

RUS - Reusable

SPED - Speed

SPND - Spanned

WCK - Write check

COMPTYPE

E

Y

Y

N

N

5

CHAR

Component type (ICF VSAM):

AIXDA - AIX data component

AIXIN - AIX index component

DATA - Base cluster data component

INDEX - Base cluster index component

CRDATE

A

Y

Y

Y

Y

D

DATE

Creation date

CRDAYS

A

Y

Y

V

Y

5

NUM

Days since created

CRJOBNAM

E

Y

Y

Y

Y

8

CHAR

CRSTEPNM

E

Y

Y

Y

Y

8

CHAR

CRTIME

A

Y

Y

N

N

8

TIME

Creation time - hh.mm.ss

CTFLD

A

Y

Y

N

Y

10

HEX

Count field of data set DSCB - ccccchhhhrr

CTLMODEL

N

Y

Y

Y

Y

3

CHAR

Controller model

CTLTYPE

N

Y

Y

Y

Y

6

CHAR

Controller type

DATACLAS

E

Y

Y

V

Y

8

CHAR

DAYSEXP

A

Y

Y

V

Y

5

NUM

DELETES

A

Y

Y

Y

Y

10

NUM

Number of records deleted (IAM / ICF VSAM)

DEVCLASS

E

Y

N

V

Y

4

CHAR

Device class

DEVTYPE

E

Y

Y

V

Y

7

CHAR

Device type

DIRBFREE

A

Y

Y

Y

Y

5

NUM

Number of unused PDS directory blocks

DIRBINFO

N

Y

N

N

N

NUM

Includes fields: DIRBLOCK, DIRBFREE, %DIRFREE

DIRBLOCK

A

Y

Y

Y

Y

5

NUM

Number of PDS directory blocks

DIRBUSED

A

Y

Y

Y

Y

5

NUM

Number of used PDF directory blocks

DIRISPF

N

Y

N

N

N

Includes fields: MEMNAME, MEMBABAS, MEMBCURR, MEMBCRDT, MEMBLMDT, MEMBLMTI, MEMBINTR, MEMBMODR, MEMBVFM, MEMBID

DIRLKED

N

Y

N

N

N

Includes fields: MEMNAME, MEMBABAS, MEMBSTOR, MEMBTTR, MEMBAMOD, MEMBRMOD, MEMBATTR, MEMBSSI

DIRPDS

N

Y

N

N

N

Includes fields: MEMNAME, MEMBABAS, MEMBTTR, MEMBVFM, MEMBCRDT, MEMBLMDT, MEMBLMTI, MEMBCURR, MEMBINTR, MEMBMODR, MEMBID

DSGROUP

A

Y

44

CHAR

Data set group name

DSIND

E

Y

Y

V

N

2

HEX

Data set indicators (printed in hex):

LASTV (x’80’) - Last volume

MULT8 (x’20’) - Block size multiple of 8

PASSA (x’10’) - Read / write password

PASSW (x’14’) - Write password

RACF (x’40’) - Discrete profile

UPDAT (x’02’) - Data set updates

DSNAME

A

Y

Y

C

Y

44

CHAR

Data set name / VSAM component name

DSORG

E

Y

Y

V

Y

3

CHAR

Data set organization

AM - All VSAM

DA - Direct access

EF - ICF VSAM

HFS - Hierarchical File System

IAM - Innovation Access Method

PO - Partitioned (PDS)

POE - Partitioned Data Set Extended (PDSE)

PS - Physical Sequential

PSE - PS Extended format (large sequential)

U - Unmovable (may be appended to other forms)

UM - Unmovable (alternate format)

UN - Undefined

DSSN

E

Y

Y

Y

Y

6

CHAR

HEX

EXCPS

A

Y

Y

Y

Y

10

NUM

Number of EXCP’s (ICF VSAM)

EXPDATE

A

Y

Y

V

Y

D

DATE

Expiration date

EXPDAYS

A

Y

Y

V

Y

5

NUM

EXCPEXIT

E

Y

N

Y

N

8

CHAR

EXTENTS

A

Y

N

N

N

15*

EXTENTSX

Y

N

N

N

17*

EXTYPE

E

N

N

N

N

CHAR

Extent type

CYLBN - Extent on cylinder boundary

INDEX - Index extent

PRIME - Prime extent

OFLOW - Overflow extent

SUL - Standard user label extent

FLAG1

E

Y

Y

Y

N

7

CHAR

Data set flag byte (extended format)

CHKPTDSN (CHK) - Check-pointed data set

COMPRESS (COM) - Data set is compressible

EATTR (ENO & EOP) - Extended attribute setting

EATTRNO (ENO) - EATTR=NO

EATTROPT (EOP) - EATTR=OPT

ENCRYP (CRY) - Pervasive Encryption

LARGE (LRG) - Data set may exceed 65,535 tracks

RECALL (RCL) - Data set has been recalled (by DFSMShsm)

FREEEXT

A

Y

Y

Y

Y

4

NUM

# of free extents this volume

GDGBASE

N

Y

Y

N

Y

44

CHAR

Generation Data Group base name

HIALOBLK

A

Y

Y

Y

Y

10

NUM

High allocated block (IAM)

HIALORBA

A

Y

Y

N

Y

10

NUM

High allocated RBA (ICF VSAM / Enhanced IAM)

HIKEYRBA

A

Y

Y

N

Y

10

NUM

High key RBA (ICF VSAM)

HIUSEBLK

A

Y

Y

Y

Y

10

NUM

High used block (IAM)

HIUSERBA

A

Y

Y

N

Y

10

NUM

High used RBA (ICF VSAM / Enhanced IAM)

IAMINDIC

E

Y

Y

Y

N

5

CHAR

IAM data set indicators:

ALTINDEX - Alternate index

DATACOMPRESS - Data compression threshold

ENHANCED - Enhanced file structure

EXTENDED - Extended format

HARDWARECOMP - Hardware compression

KEYCOMPRESS - Compressed index

PATH - Path

SPANNED - Spanned records

IAMINFO

N

Y

N

N

N

MIX

Includes fields: DSORG, RECFM, MAXLRECL, LRECL, BLKSIZE, CISIZE

IAMUSE

N

Y

N

N

N

NUM

Includes fields: RECORDS, UPDATES, INSERTS, DELETES, OVERFLOW, OVERUSED, %OVER

INDEX

N

Y

Y

V

Y

8

CHAR

Index value from data set name

INDEXLEV

Y

Y

Y

Y

5

NUM

Number of index levels (ICF VSAM only)

INDEXNUM

N

Y

Y

V

Y

3

NUM

# of index level in the data set or cluster name that is extracted into field INDEX

INSERTS

A

Y

Y

Y

Y

10

NUM

Number of records inserted (IAM / ICF VSAM)

KEYLEN

A

Y

Y

V

Y

3

NUM

Data set key length

LRDATE

A

Y

Y

Y

Y

D

DATE

Last reference date

LRDAYS

A

Y

Y

Y

Y

5

NUM

Days since last referenced

LRECL

A

Y

Y

V

Y

5

NUM

Data set logical reference length

LRTIME

N

Y

Y

N

N

8

TIME

Last reference time - hh.mm.ss (IAM / ICF VSAM)

LSTAR

A

Y

Y

N

Y

6

HEX

Data set last block pointer; specify as LSTAR=X’tttttrrr’

MAXLRECL

A

Y

Y

Y

Y

6

NUM

Maximum record length (IAM / ICF VSAM)

MAXSIZE

A

Y

Y

Y

Y

5*

NUM

MEMBERS

A

Y

Y

Y

Y

6

NUM

Number of PDS members

MGMTCLAS

E

Y

Y

V

Y

8

CHAR

NAME

N

Y

Y

N

Y

44

CHAR

Data set name

NOBDB

A

Y

Y

N

Y

3

NUM

Number of bytes used in last directory block

NOEPV

A

Y

Y

S

Y

3

NUM

Number of extents for data set on this volume

NOEXTENT

A

Y

Y

Y

Y

3

NUM

Number of extents on this volume (total)

NVSAMATR

E

Y

Y

Y

N

6

CHAR

SMS-managed non-VSAM attributes (in NVR)

NVSAMFLG

E

Y

Y

Y

N

7

CHAR

SMS-managed non-VSAM flags in NVR:

ATTREXT - Extended attribute (EA)

EXTEND - Extended Format (EF)

OLDBKUP

Y

Y

V

N

2

NUM

ABR old backup # of ABR backup

OPTCD

E

Y

Y

V

Y

2

CHAR

Option code byte:

A - (DAM) Actual addressing

BC - ICF VSAM catalog

C - (SAM) Chained scheduling using PCI

DB - (DAM) Dynamic buffering

E - (DAM) Extended search

F - (DAM) Feedback

I - (IS) Independent overflow area

IC - ICF VSAM data set

L - (IS) Delete

M - (IS) Master index

R - (IS) Reorganization criteria

RB - (DAM) Relative block addressing

RE - (DAM) Read exclusive

TO - (DAM) Track overflow

UF - (IS) Full track index write

W - (All) Write validity check

Y - (IS) Cylinder overflow area

OVERFBLK

A

Y

Y

Y

Y

10

NUM

Number of overflow blocks (IAM)

OVERFLOW

A

Y

Y

Y

Y

10

NUM

Number of overflow records available (IAM)

OVERFPER

A

Y

Y

Y

Y

3

NUM

Overflow percent of used blocks (IAM)

OVERUSED

A

Y

Y

Y

Y

10

NUM

Number of overflow records used (IAM)

OWNER

A

Y

Y

Y

Y

8

CHAR

Owner ID

PRIALLOC

A

Y

Y

Y

Y

8

NUM

Primary allocation quantity (ICF VSAM / Enhanced IAM)\

PRIBYTES

A

Y

Y

Y

Y

B

BYTE

Primary allocation in bytes (ICF VSAM / Enhanced IAM)

PRIMEUSE

N

Y

Y

Y

Y

8

NUM

Number of used prime extension blocks (IAM)

PRIMEXTN

N

Y

Y

Y

Y

8

NUM

Number of prime extension blocks (IAM)

PROTECT

N

Y

N

Y

N

4

CHAR

Protection indicators:

PASR - Password required for read and write

PASW - Password required for write

RACF - Protected by IBM RACF or equivalent product

NONE - No security indicated in Format1 DSCB

RANK

A

Y

Y

N

N

6

NUM

Rank within sorted data (assigned)

RECFM

E

Y

Y

V

Y

5

CHAR

Record format:

A - ASA control character

B - Blocked

F - Fixed

M - Machine control character

S - Standard/spanned

T - Track overflow

U - Undefined

V - Variable

* - None of the above

RECORDS

A

Y

Y

Y

Y

10

NUM

Number of records (IAM / ICF VSAM)

RECOVDTA

E

Y

Y

Y

N

8

SMS recovery data in VVR

RECTYPE

N

Y

Y

V

N

3

NUM

FDREPORT data record type:

1 - Volume record

2 - Data set / component record

4 - Volume summary record

8 - Prior compressed data record

9 - Prior active fields record

64 - Compressed data record

128 - Active fields record

RECVER

N

Y

Y

V

Y

4

CHAR

FDREPORT product version record format

RESOROWN

E

Y

Y

Y

N

16

CHAR

SMS resource ownership in VVR

RETRIEVE

A

Y

Y

Y

Y

10

NUM

Number of records retrieved (IAM / ICF VSAM)

RKP

A

Y

Y

Y

Y

4

NUM

Data set relative key position

RSVD1

N

Y

Y

Y

Y

2

Reserved field (offset 61 / x’3D’)

RSVD2

N

Y

Y

Y

Y

8

Reserved field (offset 78 / x’4E’)

RUNDATE

A

Y

Y

Y

Y

D

DATE

Run date

RUNTIME

A

Y

Y

Y

Y

8

TIME

Run time - hh.mm.ss

SCLUSTER

N

Y

N

N

N

20

CHAR

Short cluster name (first 20 bytes only)

SDSN

N

Y

N

N

N

20

CHAR

Short data set name (first 20 bytes only)

SECAFLAG

E

Y

Y

V

Y

5

CHAR

Secondary allocation flags:

BLK - Allocated in blocks

CON - Contiguous (CONTIG)

CYL - Allocated in cylinders

FIV - Five largest extents (ALX)

MAX - Largest extent (MXIG)

RND - Rounded to cylinders (ROUND)

TRK - Allocated in tracks

SECALLOC

A

Y

Y

Y

Y

8

NUM

Secondary allocation quantity

SECBYTES

A

Y

Y

Y

Y

B

BYTE

Secondary allocation (Bytes, kBytes, MBytes)

SECURFLG

N

Y

Y

Y

N

4

CHAR

Security Flags:

RACF - Discrete IBM RACF profile

OWNC - Ownership cluster

SECVERMO

E

Y

N

Y

N

8

CHAR

SECXFLAG

N

Y

Y

Y

N

3

CHAR

Secondary allocation extension flag:

ABL - Average block length

BYT - Bytes

KBY - Kilobytes

MBY - Megabytes

SELALIAS

N

Y

Y

Y

Y

35

CHAR

Selecting alias

SGDGBASE

N

Y

N

N

N

20

CHAR

Short GDG base name (first 20-bytes)

SHROPT

N

Y

N

Y

Y

3

CHAR

Share options (ICF VSAM / IAM)

SIZE

A

Y

Y

S

Y

5*

NUM

SIZEFREE

A

Y

Y

S

Y

5*

NUM

SIZEUSED

A

Y

Y

S

Y

5*

NUM

SMSCLASS

N

Y

N

N

N

26

CHAR

Includes fields: STORCLAS, DATACLAS, MGMTCLAS

SMSFLAGS

E

Y

Y

V

N

4

CHAR

SMS-managed data set flag byte in DSCB:

MANAGED (S) - SMS-managed

NOBCS (N) - Not cataloged

REBLOCK (R) - Reblockable

DADSMCRT (D) - DADSM assigned blksize

PDSE (I) - Partitioned data set extended

PDSEX (X) - Hierarchical File System (HFS)

ATTREXTN (E) - Extended Attribute (EA)

STRIPE (Z) - Extended Format (EF)

SNAME

N

Y

N

N

N

20

CHAR

Short data set name or VSAM cluster name (first 20 bytes only)

SOURCE

E

Y

Y

N

N

7

CHAR

Source of the data record:

ARCHIVE - Archive control file

BCDS - HSM backup control data set

CATALOG - System catalog

CATARCH - Auto-recall records from catalog appended with Archive Control File (ACF) data

CATVTOC - Catalog records appended with VTOC and VVR data of selected volumes

MCDS - DFSMShsm migration control data set

TVTOC - FDR, FDRABR, or FDRDSF backup files

VTOC - VTOC of volume

VTOCVVR - VTOC of volume appended with VVDS data

SPACEFLG

E

Y

Y

Y

Y

3

CHAR

Space allocation flags (ICF VSAM)

CYLINDERS - Allocated in cylinders

KILOBYTES - Allocated in kilobytes

MEGABYTES - Allocated in megabytes

RECORDS - Allocated in records

TRACKS - Allocated in tracks

SPLCLS

N

Y

N

N

N

27

CHAR

Split ICF cluster name on two lines

SPLDSN

N

Y

N

N

N

27

CHAR

Split data set name on two lines

SPLGDGB

N

Y

N

N

N

27

CHAR

Split GDG base name

SPLNAME

N

Y

N

N

N

27

CHAR

Split data set name or ICF cluster name on two lines

STORCLAS

E

Y

Y

V

Y

8

CHAR

STORGRP

E

Y

Y

Y

Y

8

CHAR

STRIPECT

A

Y

Y

Y

N

3

NUM

Extended format stripe count

SUBCFLAG

E

Y

Y

Y

N

17

CHAR

SMS sub-cell flag byte in VVR

FUZZYBK1 - Data set eligible for backup while open for update

FUZZYBK2 - Data set backup while open for update is blocked

LOGRECVR - Data set was restored with a backup copy taken when the data set was open for update

SUBCVERS

A

Y

Y

Y

N

3

NUM

SMS sub-cell version number in VVR

SYSCODE

E

Y

Y

Y

N

13

CHAR

/ HEX

SYSID

A

Y

Y

Y

Y

4

CHAR

System identification from SMF

TIMESTMP

N

Y

Y

N

N

16

CHAR

Time stamp (IAM / ICF VSAM)

TRACKCAP

N

Y

Y

V

Y

5

NUM

Maximum track capacity of device in bytes

TRKBAL

Y

Y

N

Y

5

NUM

Data set track balance; number of free bytes on last active track

TRKCYL

N

Y

Y

V

N

3

NUM

Number of tracks per cylinder

TRKSCA

Y

Y

Y

Y

3

NUM

Number of tracks per Control Area (CA) (ICF VSAM)

TRKSVOL

Y

Y

S

Y

6

NUM

Number of tracks on this volume

TVTOCDSN

A

Y

Y

V

Y

44

CHAR

Input backup data set name

UCBID

E

Y

N

V

Y

8

HEX

UCB 4-byte device type (hex)

UPDATES

A

Y

Y

Y

Y

10

NUM

Number of records updated (IAM / ICF VSAM)

USEDEXT

A

Y

Y

Y

Y

4

NUM

Number of used extents this volume

USERDATA

A

Y

Y

Y

Y

10

CHAR

User data size - extended

VOLGROUP

A

Y

CHAR

VOLID

E

Y

Y

Y

Y

4

CHAR

VOLSQ

A

Y

Y

V

Y

3

NUM

Data set volume sequence number

VOLUME

A

Y

Y

Y

Y

6

CHAR

VSFREBYT

A

Y

Y

Y

N

10

NUM

Bytes of free space (ICF VSAM)

VVRSTATS

E

Y

Y

Y

N

9

CHAR

Indicates VVDS errors for this data set (up to 2 may be displayed):

DPLR - Multiple identical VVR / NVR records

EXTM - Extent mismatch between VVR and DSCB

MLTQ - Multiple VVR “Q” records

MLTR - Multiple non-identical VVR / NVR records

NONE - No errors

NVVR - No VVR / NVR record (or all matching records have errors)

XDSNAME

E

Y

CHAR

Extended data set name (selection only)

XLSTAR

A

Y

Y

N

Y

8

HEX

Extended last block pointer - ttttttttrrr or X’xxxxxxxx’