ACCOUNT

char (50)

Job’s accounting information

DDSACCT

BLKSIZE

integer

Dataset’s block size

DDSBLK

BLOCKCT

integer

Block count

DDSBLKC

CRECC

char (4)

Condition code of creating step

DDSCCC

CRECPU

char (4)

CPU in which dataset was created

DDSCCPU

CREDDN

char (8)

Creating DD name

DDSCDDN

CREDT

date

Creation date

DDSCDT

CREJBN

char (8)

Creating job name

DDSCJBN

CREJOBID

char (8)

Creating job ID (format JOBxxxxx)

DDSCJID

CREPGM

char (8)

Creating program name

DDSCPGM

CRESTEP

char (8)

Creating step name

DDSCSTP

CRETM

time

Creation time

DDSCTM

CREUAD

hex (4)

Unit address on which the dataset was created

DDSCUAD

CREUSER

char (8)

User ID that created the dataset

DDSCUSER

DCHANGED

date

Last change date

DDSMDT

DCHANGET

time

Last change time

DDSMTM

DCHANGEU

char (8)

Last user ID that changed the entry

DDSLUSER

DDSRBA

hex(8)

Record’s RBA

DDSRBA

DSCSIZE

integer

Compressed size in kilobytes

DDSCSIZE

DSENDSZE

integer

Ending size in kilobytes on the volume

DDSECSZE

DSEXCP

integer

EXCP count since dataset was created

DDSEXCP#

DSEXPDT

date/integer

Dataset’s expiration date, number of cycles or number of days according to DSEXPTYP

DDSEXPD1

DSEXPTYP

CYCLE

DATE

EDM

LACCS

CATALOG

PERM

VLTRET

SMS

Dataset’s expiration type:

Number of cycles

Actual date

EDM controlled

Number of days since last accessed

MVS Catalog Control

Permanent dataset

Controlled by vaulting

Controlled by SMS Management Class

DDSEXPT1

DSFLAGS^a

DISPMOD

DYNDEF

RECREATE

MANUPDAT

JCLRETPD

DELRTM

DSRSTRT

Dataset flag byte:

Dataset opened with DISP=MOD

Dataset dynamically defined

Dataset recreated

Dataset manually updated (Online/Utility CTTMUP)

RETPD specified in the JCL for the dataset

Dataset marked to be deleted by CTTRTM

Dataset processed under MVS RESTART

DDSFLG1

DSFLAG2 (b)

GRACECAT GRACECYC

Additional status flag: Dataset retention was extended based on catalog grace period Dataset retention was extended based on cycle grace period

DDSFLG2

DSLABEL

integer

Dataset label number

DDSLBLNM

DSNAME

char (44)

Dataset name

DDSDSN

DSPOS

hex (4)

Block ID of current dataset Header1 block

DDSPOS

DSSIZE

integer

Uncompressed size in kilobytes

DDSUSIZE

DSSTAT^b

DACTIVE

DINUSE

DPENDSCR

DSCRATCH

DSTACKED

DEDM

DABEND

DNSTK

Dataset status:

Active dataset

In-use dataset

Pending scratch dataset

Scratched dataset

Stacked dataset

EDM controlled dataset

Closed under abend dataset

Unstackable dataset

DDSSTAT

DSTKGRP

char(8)

Dataset Stacking Group

DDSSTKG

DSUSECT

integer

Dataset usage count

DDSUSED#

DSVOLSER

char (6)

Dataset’s first volume

DDSVOLSR

DUSRDATA

char (20)

User data

DDSUSER2

JCLEXPDT

Julian date

JCL EXPDT value

DDSJEXPD

LASTACCS

C, R, W

Last access type (create, read, write)

DDSLACS

LRECL

integer

Dataset logical record length

DDSRECL

READCPU

char (4)

CPU in which dataset was last read

DDSRCPU

READDDN

char (8)

Last read DD name

DDSRDDN

READDT

date

Last read date

DDSRDT

READJBN

char (8)

Name of the last job that read the dataset

DDSRJBN

READPGM

char (8)

Name of last program that read the dataset

DDSRPGM

READSTEP

char (8)

Name of the last step that read the dataset

DDSRSTP

READTM

time

Last read time

DDSRTM

READUAD

hex (4)

Unit address on which the dataset was last read

DDSRUAD

RECFM

U, F, FB, FBA, FBM, FBS, V, VB, VS, VBA, VBM, VBS, D

Dataset’s record format

DDSRECFM

RFORMAT

Recording format of the data on the volume

DDSRFMT

BPI200

200 bits per inch

BPI556

556 bits per inch

BPI800

800 bits per inch

BPI1600

1600 bits per inch

BPI6250

1625 bits per inch

TRACK18

18 tracks

TRACK36

36 tracks

TRACK128

128 tracks

TRACK256

256 tracks

TRACK384

384 tracks

EFMT1

Enterprise Recording Format 1

RTNFROM

DEFAULT

JCL

RULE

SMS

SMSDFLT

SMSLIMIT

SMSJCL

CTTMUP

CHKIN

ONLUPD.

Dataset Retention origin:

From CTTPARM

From JCL

From Control‑M/Tape rules

From SMS Management Class

From SMS default

From SMS limit

From SMS JCL

Updated by utility CTTMUP

External Volume Check-In (TC Screen) Online facility

DDSRTORG

SMSMC

char (8)

SMS Management Class

DDSSMCL

TRTCH

COMP, NOCOMP

Indication of whether the data is compressed (for example, IDRC)

DDSTRTCH

VOLSNUM

integer

Number of volumes on which the dataset resides (multi-volume dataset)

DDSVOLS#

WRITECCC

char (4)

Condition code of the last step that wrote to the dataset

DDSWCC

WRITECPU

char (4)

CPU in which the dataset was last written

DDSWCPU

WRITEDDN

char (8)

Last write DD name

DDSWDDN

WRITEDT

date

Last write date

DDSWDT

WRITEJBN

char (8)

Name of the last job that wrote to the dataset

DDSWJBN

WRITEPGM

char (8)

Name of last program that wrote to the dataset

DDSWPGM

WRITESTP

char (8)

Name of the last step that wrote to the dataset

DDSWSTP

WRITETM

time

Last write time

DDSWTM

WRITEUAD

hex (4)

Unit address on which the dataset was last written

DDSWUAD