DCOLLECT Output Record Structure

Note that in all the following tables, the notation KB represents 1024 bytes.

Table 1. DCOLLECT Output Record Structure
Offset Type Length Name Description
HEADER PORTION OF DCOLLECT OUTPUT RECORD.
EACH DATA SECTION IS PRECEDED BY THIS HEADER.
0(X'0') STRUCTURE 24 DCUOUTH DATA COLLECTION OUTPUT RECORD
0(X'0')
SIGNED
4
DCURDW
RECORD DESCRIPTOR WORD
0(X'0')
SIGNED
2
DCULENG
LENGTH OF THIS RECORD
2(X'2')
CHARACTER
2
*
RESERVED
4(X'4')
CHARACTER
2
DCURCTYP
RECORD TYPE FOR THIS RECORD
(see Table 13)
6(X'6')
SIGNED
2
DCUVERS
VERSION
8(X'8')
CHARACTER
4
DCUSYSID
SYSTEM ID FOR THIS OPERATION
12(X'C')
CHARACTER
8
DCUTMSTP
TIMESTAMP FIELD
12(X'C')
UNSIGNED
4
DCUTIME
TIME IN SMF HEADER FORMAT
16(X'10')
CHARACTER
4
DCUDATE
DATE IN SMF FORMAT (CCYYDDDF)
20(X'14')
CHARACTER
4
*
RESERVED
24(X'18')
CHARACTER
DCUDATA
END OF HEADER SECTION
ACTIVE DATA SET INFORMATION (RECORD TYPE D)
24(X'18') STRUCTURE 444 DCDADSI ACTIVE DATA SET INFORMATION (DEFINED ON DCUDATA)
24(X'18')
CHARACTER
44
DCDDSNAM
DATA SET NAME
68(X'44')
BITSTRING
1
DCDERROR
ERROR INFORMATION FLAG
1...  ....
DCDEMNGD
SMS-MANAGED INCONSISTENCY
.1..  ....
DCDEDVVR
DUPLICATE VVR FOUND
..1.  ....
DCDNOSPC
NO SPACE INFORMATION PROVIDED
...1  ....
DCDVSAMI
VSAM INDICATORS INCONSISTENT
....  1...
DCDNOFM1
NO FMT 1 DSCB FOR THIS DATA SET
....  .xxx
*
RESERVED
69(X'45')
BITSTRING
1
DCDFLAG1
INFORMATION FLAG #1
1...  ....
DCDRACFD
DATA SET IS RACF-DEFINED
.1..  ....
DCDSMSM
SMS-MANAGED DATA SET
..1.  ....
DCDTEMP
TEMPORARY DATA SET
...1  ....
DCDPDSE
PARTITIONED DATA SET (EXTENDED)
....  1...
DCDGDS
GENERATION DATA GROUP DATA SET
....  .1..
DCDREBLK
DATA SET CAN BE REBLOCKED
....  ..1.
DCDCHIND
CHANGE INDICATOR
....  ...1
DCDCKDSI
CHECKPOINT DATA SET INDICATOR
70(X'46')
BITSTRING
1
DCDFLAG2
INFORMATION FLAG #2
1...  ....
DCDNOVVR
NO VVR FOR THIS DATA SET
.1..  ....
DCDINTCG
DATA SET IS AN INTEGRATED CATALOG
FACILITY CATALOG
..1.  ....
DCDINICF
DATA SET IS CATALOGED IN ICF CAT
..xx  ....
*
 RESERVED
.... 1...
DCDALLFG
 WHEN ON, DCDALLSP CONTAINS A VALID 31 BIT SIGNED VALUE.
.... .1..
DCDUSEFG
 WHEN ON, DCDUSEP CONTAINS A VALID 31 BIT SIGNED VALUE.
.... ..1.
DCDSECFG
 WHEN ON, DCDSCALL CONTAINS A VALID 31 BIT SIGNED VALUE.
.... ...1
DCDNMBFG
 WHEN ON, DCDNMBLK CONTAINS A VALID 31 BIT SIGNED VALUE.
71(X'47')
BITSTRING
1
DCDFLAG3
INFORMATION FLAG #3
1...  ....
DCDPDSEX
POSIX FILE SYSTEM FILE(HFS)
.1..  ....
DCDSTRP
DATA SET IS IN EXTENDED FORMAT
..1.  ....
DCDDDMEX
DDM INFO EXISTS FOR THIS DATA SET
...x  xxxx
*
RESERVED
72(X'48')
CHARACTER
2
*
RESERVED
74(X'4A')
BITSTRING
2
DCDDSORG
DATA SET ORGANIZATION
74(X'4A')
BITSTRING
1
DCDDSOR0
DATA SET ORGANIZATION BYTE 0
1...  ....  ....  ....
DCDDSGIS
IS INDEXED SEQUENTIAL ORG
.1..  ....  ....  ....
DCDDSGPS
PS PHYSICAL SEQUENTIAL ORG
..1.  ....  ....  ....
DCDDSGDA
DA DIRECT ORGANIZATION
...1  xx..  ....  ....
*
RESERVED
....  ..1.  ....  ....
DCDDSGPO
PO PARTITIONED ORGANIZATION
....  ...1  ....  ....
DCDDSGU
U UNMOVABLE DATA SET
75(X'4B')
BITSTRING
1
DCDDSOR1
DATA SET ORGANIZATION BYTE 1
1...  ....
DCDDSGGS
GS GRAPHICS ORGANIZATION
.111  ....
*
RESERVED
....  1...
DCDDSGVS
VS VSAM DATA SET
....  .xxx
*
RESERVED
76(X'4C')
BITSTRING
1
DCDRECRD
RECORD FORMAT BYTE
11..  ....
DCDRECFM
RECORD FORMAT BITS
(see Table 13)
..1.  ....
DCDRECFT
TRACK OVERFLOW
...1  ....
DCDRECFB
BLOCKED RECORDS
....  1...
DCDRECFS
STANDARD BLOCKS(F) OR SPANNED(V)
....  .1..
DCDRECFA
ANSI CONTROL CHARACTER
....  ..1.
DCDRECFC
MACHINE CONTROL CHARACTER
....  ...1
*
RESERVED
77(X'4D')
UNSIGNED
1
DCDNMEXT
NUMBER OF EXTENTS OBTAINED
78(X'4E')
CHARACTER
6
DCDVOLSR
VOLUME SERIAL NUMBER
84(X'54')
SIGNED
2
DCDBKLNG
BLOCK LENGTH
86(X'56')
SIGNED
2
DCDLRECL
RECORD LENGTH
88(X'58')
SIGNED
 4 DCDALLSP 31 BIT SPACE ALLOCATED TO DATA SET IN KBs (1024). ONLY VALID WHEN DCDALLFG = ON.
92(X'5C')
SIGNED
4
 DCDUSESP 31 BIT SPACE USED BY DATA SET IN KBs (1024). ONLY VALID WHEN DCDUSEFG = ON.
96(X'60')
SIGNED
 4 DCDSCALL 31 BIT SECONDARY ALLOCATION IN KBs (1024). ONLY VALID WHEN DCDSECFG = ON.
100(X'64')
SIGNED
4
 DCDNMBLK 31 BIT NUMBER OF KILOBYTES (1024) THAT COULD BE ADDED TO THE USED SPACE IF THE BLOCK SIZE OR CI SIZE WERE OPTIMIZED. ONLY VALID WHEN DCDNMBFG = ON.
104(X'68')
 CHARACTER 4 DCDCREDT CREATION DATE (yyyyddd F)
108(X'6C')
 CHARACTER
4
 DCDEXPDT EXPIRATION DATE (yyyyddd F)
112(X'70')
 CHARACTER 4 DCDLSTRF DATE LAST REFERENCED (yyyyddd F)
116(X'74')
 CHARACTER 6 DCDDSSER DATA SET SERIAL NUMBER
122(X'7A') CHARACTER 2 DCDVOLSQ VOLUME SEQUENCE NUMBER
124(X'7C')
CHARACTER
 8 DCDLBKDT LAST BACKUP TIME AND DATE
132(X'84')
CHARACTER
 32 DCDDCLAS  
132(X'84')
SIGNED
 2 DCDDCLNG DATA CLASS NAME LENGTH
134(X'86')
 CHARACTER 30 DCDATCL DATA CLASS NAME
164(X'A4')
 CHARACTER 32 DCDSCLAS  
164(X'A4')
 SIGNED 2 DCDSCLNG STORAGE CLASS NAME LENGTH
166(X'A6')
 CHARACTER 30 DCDSTGCL STORAGE CLASS NAME
196(X'C4') CHARACTER 32 DCDMCLAS  
196(X'C4') SIGNED 2 DCDMCLNG MANAGEMENT CLASS NAME LENGTH
198(X'C6') CHARACTER 30 DCDMGTCL MANAGEMENT CLASS NAME
228(X'E4') CHARACTER 32 DCDSTOGP  
228(X'E4') SIGNED 2 DCDSGLNG STORAGE GROUP NAME LENGTH
230(X'E6') CHARACTER 30 DCDSTGRP STORAGE GROUP NAME
260(X'104') CHARACTER 2 DCDCCSID CODED CHARACTER SET IDENTIFIER
262(X'106')
BITSTRING
1111 11..
.... ..11
 1
DCDCATF

DCDEATRC
CATALOGED FLAGS
RESERVED
VSAM EATTR VALUE IN CATALOG
263(X'107')
BITSTRING
…. ..xx
xxxx xx..
 1
DCDDSCBF

DCDEATRV
DSCB FLAGS
NONVSAM EATTR VALUE IN VTOC.
00: EATTR not specified, 01: EATTR=NO
10: EATTR=OPT
Reserved.
264(X'108') CHARACTER 8 DCDUDSIZ USER DATA SIZE (64 BIT UNSIGNED BINARY NUMBER)
272(X'110') CHARACTER 8 DCDCUDSZ COMPRESSED DATA SET SIZE (64 BIT UNSIGNED BINARY NUMBER)
280(X'118')
BITSTRING
1... ....
 2
DCDEXFLG
DCDBDSZ
COMPRESSION FLAGS (Not used for zEDC)
DATA SIZES THAT ARE NOT VALID
282(X'11A') UNSIGNED 2 DCDSCNT STRIPE COUNT
284(X'11C') UNSIGNED 4 DCDOVERA OVER-ALLOCATED SPACE
288(X'120') CHARACTER 32 DCDACCT ACCOUNT INFORMATION
320(X'140')
BITSTRING
1... ....

.1.. ....

..1. ....

...1 ....


.... 1111
 1
DCDFLAG5
DCDALLFX

DCDUSEFX

DCDSCAFX

DCDNMBFX


*
  
321(X'141') CHARACTER 6 * RESERVED
327(X'147')
BITSTRING
1... ....
.111 1111  
 1
DCDDS9F1
DCDDS9CR
Format 9 DSCB Flag
Format 9 DSCB built by CREATE
328(X'148') CHARACTER 8 DCDJBNMC Name of the job used to create the data set. Non-zero only when the data set has a format 8 DSCB
336(X'150') CHARACTER 8 DCDSTNMC Name of the step used to create the data set. Non-zero only when the data set has a format 8 DSCB
344(X'158') BYTES 6 DCDTIMEC Microseconds after midnight local time that the data set was created. Valid only if DCDVOLSQ field (volume sequence number) at offset 122 is 1and the DCDDS9RCR bit at offset 327 is on. See DCDCREDT for the creation date.
350(X'15E') CHARACTER 2 * RESERVED
352(X'160') SIGNED 8 DCDALLSX 63 BIT SPACE ALLOCATED TO DATA SET IN KB (1024). ONLY VALID WHEN DCDALLFX = ON
360(X'168') SIGNED 8 DCDUSESX 63 BIT SPACE USED BY DATA SET IN KB (1024). ONLY VALID WHEN DCDUSEFX = ON
368(X'170') SIGNED 8 DCDSCALX 63 BIT SECONDARY ALLOCATION IN KB (1024). ONLY VALID WHEN DCDSCAFX = ON
376(X'178') SIGNED 8 DCDNMBLX 63 BIT NUMBER OF KILOBYTES (1024) THAT COULD BE ADDED TO THE USED SPACE IF THE BLOCK SIZE OR CI SIZE WERE OPTIMIZED. ONLY VALID WHEN DCDNMBFX = ON
384(X'180') UNSIGNED 1 DCDXPSEV PS EXTENDED FORMAT VERSION NUMBER
0 = DS not created in Extended Format (default)
1/2 = DS created in Extended Format version 1 or 2.
385(X'181') CHARACTER 1 * RESERVED
386(X'182') CHARACTER 66 DCDENCR ENCRYPTION INFORMATION
386(X'182') UNASSIGNED 2 DCDTYPE ENCRYPTION TYPE
388(X'184') CHARACTER 64 DCDKLBL ENCRYPTION KEY LABEL
452(X'1C4') CHARACTER 16 * RESERVED
468(X'1D4') CHARACTER   DCDADSIE END OF DOCUMENT
Note: DCDDCLAS, DCDSCLAS, DCDMCLAS, DCDSTOGP, AND DCDACCT ARE NOT RETURNED FOR ALTERNATE INDEXES.
VSAM BASE CLUSTER ASSOCIATION INFORMATION (RECORD TYPE A)
24(X'18') STRUCTURE 180 DCASSOC VSAM BASE CLUSTER ASSOCIATIONS (DEFINED ON DCUDATA)
24(X'18')
CHARACTER
44
DCADSNAM
DATA SET NAME
68(X'44')
CHARACTER
44
DCAASSOC
BASE CLUSTER NAME
112(X'70')
BITSTRING
1
DCAFLAG1
VSAM INFORMATION FLAG #1
1...  ....
DCAKSDS
KEY-SEQUENCED DATA SET
.1..  ....
DCAESDS
ENTRY-SEQUENCED DATA SET
..1.  ....
DCARRDS
RELATIVE RECORD DATA SET
...1  ....
DCALDS
LINEAR DATA SET
....  1...
DCAKRDS
KEY RANGE DATA SET
....  .1..
DCAAIX
ALTERNATE INDEX DATA SET
....  ..1.
DCADATA
VSAM DATA COMPONENT
....  ...1
DCAINDEX
VSAM INDEX COMPONENT
113(X'71')
BITSTRING
1
DCAFLAG2
VSAM INFORMATION FLAG #2
1...  ....
DCAKR1ST
1ST SEGMENT OF KR DATA SET
.1..  ....
DCAIXUPG
ALTERNATE INDEX W/ UPGRADE
..1.  ....
DCAVRRDS
VARIABLE LENGTH RELATIVE RECORD
DATA SET
...1  ....
DCANSTAT
NO VSAM STATISTICS FOR THIS RECORD
.... 1...
DCASRCI
RBA IS CI NUMBER
.... .1..
DCAG4G
EXTENDED ADDRESSABILITY
....  ..1.
DCAZFS
zFS data set
....  ...1
*
RESERVED
114(X'72')
CHARACTER
2
*
RESERVED
116(X'74')
UNSIGNED
4
DCAHURBA
HIGH USED RELATIVE BYTE ADDRESS
120(X'78')
UNSIGNED
4
DCAHARBA
HIGH ALLOCATED RELATIVE BYTE ADDRESS
124(X'7C')
SIGNED
4
DCANLR
NUMBER OF LOGICAL RECORDS
128(X'80')
SIGNED
4
DCADLR
NUMBER OF DELETED RECORDS
132(X'84')
SIGNED
4
DCAINR
NUMBER OF INSERTED RECORDS
136(X'88')
SIGNED
4
DCAUPR
NUMBER OF UPDATED RECORDS
140(X'8C')
SIGNED
4
DCARTR
NUMBER OF RETRIEVED RECORDS
144(X'90')
SIGNED
4
DCAASP
BYTES OF FREESPACE IN DATA SET
148(X'94')
SIGNED
4
DCACIS
NUMBER OF CONTROL INTERVAL (CI) SPLITS
152(X'98')
SIGNED
4
DCACAS
NUMBER OF CONTROL AREA SPLITS
156(X'9C')
SIGNED
4
DCAEXC
NUMBER OF EXCPs
160(X'A0')
SIGNED
2
DCARKP
RELATIVE KEY POSITION
162(X'A2')
SIGNED
2
DCAKLN
KEY LENGTH
172(X'AC')
CHARACTER
8
DCAHURBC
HIGH ALLOCATED RBA CALCULATED FROM
CI
164(X'A4')
CHARACTER
8
DCAHARBC
HIGH USED RBA CALCULATED FROM CI
180(X'B4')
SIGNED
4
DCACISZ
NUMBER OF BYTES IN A CI
184(X'B8')
SIGNED
4
DCACACI
NUMBER OF CIs IN A CA
188(X'BC')
CHARACTER
4
DCATRDT
HSM CLASS TRANSITION DATE
192(X'A0')
CHARACTER
12
*
RESERVED
204(X'CC')
CHARACTER
DCASSOCE
END OF DCASSOC
VOLUME INFORMATION (RECORD TYPE V)
24(X'18') STRUCTURE 136 DCVVOLI VOLUME INFORMATION (DEFINED ON DCUDATA)
24(X'18')
CHARACTER
6
DCVVOLSR
VOLUME SERIAL NUMBER
30(X'1E')
BITSTRING
1
DCVFLAG1
INFORMATION FLAG #1
11..  ....
DCVINXST
INDEX STATUS
1...  ....
DCVINXEX
INDEXED VTOC EXISTS
.1..  ....
DCVINXEN
INDEXED VTOC IS ENABLED
..11  1...
DCVUSATR
USE ATTRIBUTE
..1.  ....
DCVUSPVT
PRIVATE
...1  ....
DCVUSPUB
PUBLIC
....  1...
DCVUSSTO
STORAGE
....  .1..
DCVSHRDS
DEVICE IS SHAREABLE
....  ..11
DCVPHYST
PHYSICAL STATUS
(see
Table 13)
31(X'1F')
BITSTRING
1
DCVERROR
ERROR INFORMATION FLAG
1...  ....
DCVEVLCP
ERROR CALCULATING VOL CAPACITY
.1..  ....
DCVEBYTK
ERROR CALCULATING BYTES/TRK
..1.  ....
DCVELSPC
ERROR DURING LSPACE PROCESSING
...x  xxxx
*
RESERVED
32(X'20')
CHARACTER
3
*
RESERVED
35(X'23')
UNSIGNED
1
DCVPERCT
PERCENT FREE SPACE ON VOLUME
36(X'24')
UNSIGNED
4
DCVFRESP
FREE SPACE ON VOLUME (in KB when DCVCYLMG is
set to 0 or in MB when DCVCLYMG is set to 1)
40(X'28')
UNSIGNED
4
DCVALLOC
ALLOCATED SPACE ON VOL (in KB when DCVCYLMG
is set to 0 or in MB when DCVCLYMG is set to 1)
44(X'2C')
UNSIGNED
4
DCVVLCAP
TOTAL CAPACITY OF VOL (in KB when DCVCYLMG is
set to 0 or in MB when DCVCLYMG is set to 1)
48(X'30')
SIGNED
4
DCVFRAGI
FRAGMENTATION INDEX
52(X'34')
UNSIGNED
4
DCVLGEXT
LARGEST EXTENT ON VOLUME
56(X'38')
SIGNED
4
DCVFREXT
NUMBER OF FREE EXTENTS
60(X'3C')
SIGNED
4
DCVFDSCB
FREE DSCBS IN VTOC
64(X'40')
SIGNED
4
DCVFVIRS
FREE VIRS
68(X'44')
CHARACTER
8
DCVDVTYP
DEVICE TYPE
76(X'4C')
UNSIGNED
2
DCVDVNUM
DEVICE NUMBER
78(X'4E')
CHARACTER
2
*
RESERVED
80(X'50')
CHARACTER
32
DCVSTGGP
80(X'50')
SIGNED
2
DCVSGLNG
STORAGE GROUP NAME LENGTH
82(X'52')
CHARACTER
30
DCVSGTCL
STORAGE GROUP NAME
112(X'70')
CHARACTER
8
DCVDPTYP
PHYSICAL DEVICE TYPE
120(X'78')
UNSIGNED
1
DCVTRPCT
PER CENT FREE SPACE ON TRACK MANAGED
SPACE
121(X'79')
BITSTRING
1
DCVEAVOL
EAV INDICATOR FLAG
 
1 ... ... .
  
DCVCYLMG
 WHEN DCVCYLMG IS SET TO 1, VOLUME HAS CYLINDER MANAGED SPACE AND BOTH TOTAL VOLUME AND TRACK-MANAGED STATISTICS FIELDS WILL BE RETURNED IN MEGABYTES. WHEN DCVCYLMG IS SET TO 0, BOTH TOTAL VOLUME AND TRACK-MANAGED STATISTICS FIELDS WILL BE RETURNED IN KILOBYTES
 
.111 1111
  
*
RESERVED
122(X'7A')
CHARACTER
2
*
RESERVED
124(X'7C')
UNSIGNED
4
DCVTRFSP
FREE SPACE ON THE TRACK-MANAGED PORTION OF
A VOLUME. WHEN DCVCYLMG IS SET TO 1, THIS
VALUE IS IN MEGABYTES. WHEN DCVCYLMG IS SET
TO 0, THIS VALUE IS IN KILOBYTES AND RETURNS
THE SAME VALUE AS FOR THE VOLUME FIELD,

DCVFRESP.
128(X'80')
UNSIGNED
4
DCVTRALC
ALLOCATED SPACE ON THE TRACK-MANAGED
PORTION OF A VOLUME. WHEN DCVCYLMG IS
SET TO 1, THIS VALUE IS IN MEGABYTES. WHEN
DCVCYLMG IS SET TO 0, THIS VALUE IS IN
KILOBYTES AND RETURNS THE SAME VALUE AS
FOR THE VOLUME FIELD, DCVALLOC.
132(X'84')
UNSIGNED
4
DCVTRVLC
 TOTAL CAPACITY OF THE TRACK-MANAGED SPACE ON A VOLUME IN MEGABYTES, WHEN DCVCYLMG IS SET TO 1. WHEN DCVCYLMG IS SET TO 0, THIS VALUE IS IN KILOBYTES AND RETURNS THE SAME VALUE AS FOR THE VOLUME FIELD, DCVVLCAP.

Note that this field may be rounded up to the nearest megabyte for EAV devices.
136(X'88')
SIGNED
4
DCVTRFRG
FRAGMENTATION INDEX FOR THE TRACK-MANAGED
PORTION OF THE VOLUME
140(X'8C')
UNSIGNED
4
DCVTRLGE
LARGEST EXTENT FOR THE TRACK-MANAGED
PORTION OF THE VOLUME
144(X'90')
SIGNED
4
DCVTRFRX
THE NUMBER OF FREE EXTENTS FOR THE TRACK-
MANAGED PORTION OF THE VOLUME
148(X'94')
SIGNED
4
DCVFCYLS
FREE CYLINDERS ON VOLUME
152(X'98')
SIGNED
4
DCVFTRKS
FREE TRACKS ON VOLUME WHICH ARE NOT
FOUND IN COMPLETE CYLS
156(X'9C')
CHARACTER
4
*
RESERVED
MIGRATED DATA SET INFORMATION (RECORD TYPE “M”)
24 (18) STRUCTURE 424 UMMDSI
MIGRATED DATA SET INFORMATION (DEFINED ON
DCUDATA)
24  (18)
CHARACTER
44
UMDSNAM
USER DATA SET NAME
68  (44)
BITSTRING
11.. ....
..1.  ....
...1  ....
 
....  XXXX
1
UMFLAG1
UMLEVEL
UMCHIND
UMSDSP
 
*
INFORMATION FLAG 1
MIGRATED LEVEL (see Table 13)
CHANGED-SINCE-LAST-BACKUP INDICATOR
SMALL DATA SET PACKING (SDSP) MIGRATED DATA
SET RESERVED
69  (45)
CHARACTER
1
UMDEVCL
DEVICE CLASS OF THE MIGRATION VOLUME
(see Table 13)
70  (46)
CHARACTER
2
UMDSORG
DATA SET ORGANIZATION AT TIME OF
MIGRATION
72  (48)
SIGNED
4
UMDSIZE
MIGRATION COPY DATA SET SIZE IN
KILOBYTES/MEGABYTES
76  (4C)
CHARACTER
8
UMMDATE
TIMESTAMP FIELD
76  (4C)
CHARACTER
4
UMTIME
MIGRATED TIME (hhmmssth FORMAT)
80  (50)
CHARACTER
4
UMDATE
MIGRATED DATE (yyyyddd F FORMAT)
84  (54)
STRUCTURE
96
UMCLASS
 
84  (54)
STRUCTURE
32
UMDCLAS
 
84  (54)
SIGNED
2
UMDCLNG
LENGTH OF DATA CLASS NAME
86  (56)
CHARACTER
30
UMDATCL
DATA CLASS NAME
116  (74)
STRUCTURE
32
UMSCLAS
 
116  (74)
SIGNED
2
UMSCLNG
LENGTH OF STORAGE CLASS NAME
118  (76)
CHARACTER
30
UMSTGCL
STORAGE CLASS NAME
148  (94)
STRUCTURE
32
UMMCLAS
 
148  (94)
SIGNED
2
UMMCLNG
LENGTH OF MANAGEMENT CLASS NAME
150  (96)
CHARACTER
30
UMMGTCL
MANAGEMENT CLASS NAME
180  (B4)
BITSTRING
1
UMRECRD
RECORD FORMAT BYTE
181  (B5)
BITSTRING
1...  ....
.1..  ....
..1.  ....
...1  ....
....  XXXX
1
UMRECOR
UMESDS
UMKSDS
UMLDS
UMRRDS
*
VSAM ORGANIZATION OF THIS DATA SET
ENTRY-SEQUENCED DATA SET
KEY-SEQUENCED DATA SET
LINEAR DATA SET
RELATIVE-RECORD DATA SET
RESERVED
182  (B6)
CHARACTER
2
UMBKLNG
BLOCK LENGTH OF THIS DATA SET
184  (B8)
BITSTRING
1...  ....
.1..  ....
..1.  ....

...1  ....

....  1...
....  .1..
....  ..1.
....  ...1
1
UMFLAG2
UMRACFD
UMGDS
UMREBLK

UMPDSE

UMSMSM
UMCOMPR
UMLFS
UMENCRP
INFORMATION FLAG 2
RACF-INDICATED DATA SET
IF SET TO 1, GENERATION GROUP DATA SET¹
IF SET TO 1, SYSTEM-REBLOCKABLE DATA
SET¹
IF SET TO 1, PARTITIONED DATA SET
EXTENDED¹
IF SET TO 1, SMS-MANAGED DATA SET.
IF SET TO 1, COMPRESSED DATA SET.
IF SET TO 1, DATA SET IS LARGE FORMAT SEQ.
IF SET TO 1, DATA SET IS ENCRYPTED
Note: ¹Only valid when the dataset is SMS-managed
185  (B9)
FIXED
1
UMPDSEV
PDSE Version number. N/A when value is zero
186  (BA)
SIGNED
2
UMNMIG
NUMBER OF MIGRATIONS FOR THIS DATA SET
188  (BC)
SIGNED
4
UMALLSP
SPACE ALLOCATED IN KILOBYTES
192  (C0)
SIGNED
4
UMUSESP
SPACE USED IN KILOBYTES
196  (C4)
SIGNED
4
UMRECSP
RECALL SPACE ESTIMATE IN KILOBYTES
200  (C8)
CHARACTER
4
UMCREDT
CREATION DATE (yyyyddd F FORMAT)
204 (CC)
CHARACTER
4
UMEXPDT
EXPIRATION DATE (yyyyddd F FORMAT)
208  (D0)
CHARACTER
8
UMLBKDT
DATE OF LAST BACKUP (STCK FORMAT
CONSISTENT WITH DCDLBKDT)¹
¹Only valid when the dataset is SMS-managed
214  (D6)
BITSTRING
1...  ....
1
UMEMPTY
IF SET TO 1, EMPTY DATA SET¹
  .xxx  xxxx   * RESERVED
216  (D8)
CHARACTER
4
UMLRFDT
DATE LAST REFERENCED
(yyyyddd F FORMAT)
220  (DC)
SIGNED
4
UM_USER_
DATASIZE
DATA-SET SIZE, IN KB, IF NOT COMPRESSED
224  (E0)
SIGNED
4
UM_COMP_
DATASIZE
COMPRESSED DATA-SET SIZE, IN KB. VALID
WHEN UMCOMPR SET.
228  (E4)
CHARACTER
6
UMFRVOL
THE FIRST SOURCE VOLUME SERIAL OF THE
MIGRATED DATA
234  (EA)
CHARACTER
4
UMLRECL
LRECL OF DATA SET
238  (EE)
 BITSTRING 1 UMFLAG3 INFORMATION FLAG 3
 
1... ....
   UMEMPTY ON, IF DATA SET WAS EMPTY AT THE TIME OF MIGRATION
  .1.. ….   UM_CA_RECLAIM_ELIG ON, IF THE VSAM KSDS DATA SET WAS ELIGIBLE FOR CA RECLAIM PROCESSING WHEN MIGRATED
  ..1. ….   UMZFS ON - VSAM LINEAR data set for ZFS usage
  ...1 ….   UMENCRDP ON, WHEN THE DATA SET ENCRYPTION INFORMATION IN UMENCRYPTA IS PRESENT IN THIS MIGRATION RECORD
  ....  xxxx     RESERVED
239 (EF) BITSTRING 1 UMFLAG4 INFORMATION FLAG 4
  1... ....   UMALLSP_FMB MBYTE FLAG FOR UMALLSP
  .1.. ….   UMUSESP_FMB MBYTE FLAG FOR UMUSESP
  ..1. ….   UMRECSP_FMB MBYTE FLAG FOR UMRECSP
  ...1 ….   UMDSIZE_FMB MBYTE FLAG FOR UMDSIZE
  …. 1...   UM_FMB When set to 1, UM_USER_DATASIZE and UM_COMP_DATASIZE are in megabytes
  …. .xxx   * Reserved
240 (F0)
STRUCTURE
UM_CLD_INFO
MCD extension for CLOUD information
240 (F0)
SIGNED
2
UM_CLOUD_NAME_LENGTH
CLOUD name length
242 (F2)
CHARACTER
30
UM_CLOUD_NAME
CLOUD name
272 (110)
CHARACTER
44
UM_CONTAINER_NAME
CLOUD container name
316 (13C)
SIGNED
4
UM_OBJ_NUMBER
Number of objects stored
320 (140)
CHARACTER
32
*
Reserved
352 (160)
CHARACTER
96
UMENCRYPTA
Number of objects stored
352 (160)
FIXED
2
UMENCRPT
Data  set encryption type
'0100'X - AES-256 XTS protected key
'FFFF'X - Data set is not encrypted
354 (162)
CHARACTER
64
UMENCRPL
Data set encryption key label when encrypted
All 'FF'X key label indicates that the data set is not
encrypted
418 (1A2)
CHARACTER
30
UMENCRPR
Data  set encryption reserved
448 (1C0)
0
UMMDSIE
END OF DCUMCDS
BACKUP DATA SET INFORMATION (RECORD TYPE “B”)
24 (18) STRUCTURE 300 UBBDSI
BACKUP DATA SET INFORMATION (DEFINED ON
DCUDATA)
24   (18)
CHARACTER
44
UBDSNAM
USER DATA SET NAME
68  (44)
BITSTRING
1...  ....
 
.1..  ....
..1.  ....
...1  ....
....  1....
 
....  .xxx
1
UBFLAG1
UBINCAT
 
UBNOENQ
UBBWO
UBNQN1
UBNQN2
 
*
INFORMATION FLAG 1
BACKUP VERSION OF A CATALOGED DATA
SET
NO DFSMShsm ENQUEUE
BACKUP-WHILE-OPEN CANDIDATE
ENQ ATTEMPTED, BUT FAILED
ENQ ATTEMPTED BUT FAILED, BACKUP
RETRIED, AND ENQ FAILED AGAIN
RESERVED
69  (45)
CHARACTER
1
UBDEVCL
DEVICE CLASS OF BACKUP VOLUME
(see Table 13)
70  (46)
CHARACTER
2
UBDSORG
DATA SET ORGANIZATION
72  (48)
SIGNED
4
UBDSIZE
BACKUP VERSION SIZE IN KILOBYTES
76  (4C)
CHARACTER
8
UBBDATE
BACKUP DATE/TIME
76  (4C)
CHARACTER
4
UBTIME
BACKUP TIME (hhmmssth FORMAT)
80  (50)
CHARACTER
4
UBDATE
BACKUP DATE (yyyyddd F FORMAT)
84  (54)
CHARACTER
96
UBCLASS
SMS CLASS INFORMATION
84  (54)
CHARACTER
32
UBDCLAS
DATA CLASS WHEN BACKUP MADE
84  (54)
SIGNED
2
UBDCLNG
LENGTH OF DATA CLASS NAME
86  (56)
CHARACTER
30
UBDATCL
DATA CLASS NAME
116  (74)
CHARACTER
32
UBSCLAS
STORAGE CLASS WHEN BACKUP MADE
116  (74)
SIGNED
2
UBSCLNG
LENGTH OF STORAGE CLASS NAME
118  (76)
CHARACTER
30
UBSTGCL
STORAGE CLASS NAME
148  (94)
CHARACTER
32
UBMCLAS
MANAGEMENT CLASS WHEN BACKUP MADE
148  (94)
SIGNED
2
UBMCLNG
LENGTH OF MANAGEMENT CLASS NAME
150  (96)
CHARACTER
30
UBMGTCL
MANAGEMENT CLASS NAME
180  (B4)
BITSTRING
1
UBRECRD
RECORD FORMAT BYTE OF THIS DATA SET
181  (B5)
BITSTRING
1...  ....
.1..  ....
..1.  ....
...1  ....
....  xxxx
1
UBRECOR
UBESDS
UBKSDS
UBLDS
UBRRDS
*
VSAM ORGANIZATION OF THIS DATA SET
ENTRY-SEQUENCED DATA SET
KEY-SEQUENCED DATA SET
LINEAR DATA SET
RELATIVE-RECORD DATA SET
RESERVED
182  (B6)
CHARACTER
2
UBBKLNG
BLOCK LENGTH OF THIS DATA SET
184  (B8)
BITSTRING
1...  ....
.1..  ....
..1.  ....

 ...1  ....

 ....  1... 

....  .1..
....  ..1.

....  ...1
1
UBFLAG2
UBRACFD
UBGDS
UBREBLK
 
UBPDSE
 
UBSMSM
 
UBCOMPR
UBLFS

UBNEWNAME
INFORMATION FLAG 2
RACF-INDICATED DATA SET
IF SET TO 1, GENERATION GROUP DATASET¹
IF SET TO 1, SYSTEM-REBLOCKABLE DATA
SET¹
IF SET TO 1, PARTITIONED DATA SET
EXTENDED (PDSE)¹
IF SET TO 1, SMS-MANAGED DATA SET AT
TIME OF BACKUP
IF SET TO 1, COMPRESSED DATA SET
WHEN SET TO 1, DATA SET IS LARGE FORMAT
SEQUENTIAL
WHEN SET TO 1, NEWNAME SPECIFIED AT TIME OF
BACKUP
Note: ¹Only valid when the dataset is SMS-managed
185  (B9)
BITSTRING
1...  ....

.1..  ....

..1.  ....

...1  ....

....  1...
....  .1..
....  ..1.
....  ...x
1
UBFLAG3
UBNOSPHERE

UBGVCN

UBF_RETAIN_SPCD

UBF_NEVER_EXP

UBENCRP
UBZFS
UBENCRDP
*
INFORMATION FLAG 3
WHEN SET TO 1, SPHERE(NO) PROCESSED
AT TIME OF BACKUP
WHEN SET TO 1, GENVSAMCOMPNAMES
PROCESSEDAT TIME OF BACKUP
WHEN SET TO 1, RETAINDAYS SPECIFIED AT TIME
OF BACKUP.
WHEN SET TO 1, THIS VERSION WILL NEVER EXPIRE.  
ONLY VALID WHEN UBF_RETAIN_SPCD IS SET TO 1.
WHEN SET TO 1, DATA SET IS ENCRYPTED
WHEN SET TO 1, VSAM LINEAR data set for ZFS usage
When set to 1, the data set encryption information
in UBENCRYPTA is present in this backup record
Reserved
186 (BA)
FIXED
2
UB_RETAINDAYS
RETAINDAYS VALUE. ONLY VALID WHEN
UBF_RETAIN_SPCD IS SET TO 1 AND UBF_NEVR-EXP
IS SET TO 0.
188  (BC)
SIGNED
4
UBALLSP
SPACE ALLOCATED IN KILOBYTES
192  (C0)
SIGNED
4
UBUSESP
SPACE USED IN KILOBYTES
196  (C4)
SIGNED
4
UBRECSP
RECOVERY SPACE ESTIMATE IN KILOBYTES
200  (C8)
SIGNED
4
UB_USER_
DATASIZE
VALID WHEN UBCOMPR SET, VALUE IS
DATA-SET SIZE, IN KB, IF NOT COMPRESSED
204  (CC)
SIGNED
4
UB_COMP_
DATASIZE
VALID WHEN UBCOMPR SET, THIS VALUE IS
ACTUALCOMPRESSED DATA-SET SIZE, IN KB
208  (D0)
CHARACTER
6
UBFRVOL
THE FIRST SOURCE VOLUME SERIAL OF THE
BACKUP DATA
214 (D6) BITSTRING 1 UBFLAG4 INFORMATION FLAG #4
  
1...  ....
   UBALLSP_FMB MBYTE FLAG FOR ALLOC SIZE
  
.1..  ....
   UBUSESP_FMB MBYTE FLAG FOR USED SIZE
  
..1.  ....
   UBRECSP_FMB MBYTE FLAG FOR RECOVERED
  
...1  ....
   UBDSIZE_FMB MBYTE FLAG FOR BACKUP VERSION
  
....  1...
   UB_FMB When set to 1, UB_USER_DATASIZE and UB_COMP_DATASIZE are in megabytes
  
....  .xxx
   * RESERVED
215 (D7) FIXED 1 UBPDSEV PDSE Version number. N/A when value is zero
216 (D8) CHARACTER 12 * RESERVED
228  (E4)
CHARACTER
96
UBENCRYPTA
Data set encryption information in use by the access
method for this data set at the time it was migrated.
Valid when UBENCRDP is set
228  (E4)
FIXED
2
UBENCRPT
Data  set encryption type
'0100'X - AES-256 XTS protected key.
'FFFF'X - Data set is not encrypted
230  (E6)
CHARACTER
64
UBENCRPL
Data set encryption key label when encrypted
All 'FF'X key label indicates that the data set is not encrypted
294  (126)
CHARACTER
30
UBENCRPR
Data set encryption reserved
324  (144)
0
UBBDSIE
END OF DCUBCDS
DASD CAPACITY PLANNING INFORMATION (RECORD TYPE “C”)
24 (18) CHARACTER 23 UCCAPD DASD CAPACITY PLANNING RECORD (DEFINED ON DCUDATA)
24  (18)
CHARACTER
6
UCVOLSR
VOLUME SERIAL NUMBER
30  (1E)
CHARACTER
4
UCCOLDT
DATE THE STATISTICAL DATA WAS COLLECT-
ED BY DFSMShsm FOR THE VOLUME
(yyyyddd F FORMAT)
34  (22)
BITSTRING
11..  ....
 
..11  1111
1
UCFLAG1
 
UCLEVEL
*
INFORMATION FLAG 1
LEVEL OF VOLUME (L0, L1;
see
Table 13)
RESERVED
35  (23)
CHARACTER
1
*
RESERVED
36  (24)
SIGNED
4
UCTOTAL
TOTAL CAPACITY OF VOLUME IN KILOBYTES
40  (28)
CHARACTER
7
UCOCCUP
 
40  (28)
UNSIGNED
1
UCTGOCC
SPECIFIED TARGET OCCUPANCY OF VOLUME
41  (29)
UNSIGNED
1
UCTROCC
SPECIFIED TRIGGER OCCUPANCY OF
VOLUME
42  (2A)
UNSIGNED
1
UCBFOCC
OCCUPANCY OF VOLUME BEFORE
PROCESSING
43  (2B)
UNSIGNED
1
UCAFOCC
OCCUPANCY OF VOLUME AFTER PROCESS-
ING (0 IF NOT PROCESSED)
44  (2C)
UNSIGNED
1
UCNOMIG
PERCENTAGE OF VOLUME DATA NOT
MIGRATED BUT ELIGIBLE TO MIGRATE
(EXCESS ELIGIBLE)
45  (2D)
UNSIGNED
1
UCNINTV
NUMBER OF TIMES INTERVAL MIGRATION
WAS RUN AGAINST THE VOLUME
46  (2E)
UNSIGNED
1
UCINTVM
NUMBER OF TIMES TARGET OCCUPANCY
WAS MET FOR THE VOLUME DURING
INTERVAL MIGRATION
47  (2F)
CHARACTER
UCCAPDE
END OF DCCCAPD
TAPE CAPACITY PLANNING INFORMATION (RECORD TYPE “T”)
24 (18) STRUCTURE 16 UTCAPT
TAPE CAPACITY PLANNING RECORD (DEFINED ON
DCUDATA)
24  (18)
CHARACTER
1
UTSTYPE
TYPE OF TAPE CAPACITY PLANNING RECORD
(see
Table 13)
25  (19)
CHARACTER
3
*
RESERVED
28  (1C)
SIGNED
4
UTFULL
NUMBER OF FULL TAPE VOLUMES
32  (20)
SIGNED
4
UTPART
NUMBER OF PARTIALLY FILLED TAPE
VOLUMES
36  (24)
SIGNED
4
UTEMPTY
NUMBER OF EMPTY TAPE VOLUMES
40  (28)
CHARACTER
UTCAPTE
END PF DCTCAPT
The following records are generated when SMSDATA is specified:
Type
Description
DC
Data Class construct information
SC
Storage Class construct information
MC
Management Class construct Information
BC
Base Configuration Information
SG
Storage Group construct Information
VL
Storage Group volume Information
AG
Aggregate Group Information
DR
OAM Drive Record Information
LB
OAM Library Record Information
CN
Cache Names from the Base Configuration Information
AI
Accounting Information from the ACS
Table 2. DCOLLECT Data Class Definition (Record Type 'DC')
Offset Type Length Name Description
DATA CLASS CONSTRUCT INFORMATION (RECORD TYPE 'DC')
24(X'18') STRUCTURE 540 DDCDATA DATA CLASS DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DDCNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DDCNMLEN LENGTH OF NAME
26(X'1A') CHARACTER 30 DDCNAME NAME OF DATA CLASS
56(X'38') CHARACTER 8 DDCUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DDCDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DDCTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DDCDESC DESCRIPTION
DATA CLASS PARAMETERS SPECIFICATION BITS
204(X'CC') CHARACTER 4 DDCSPEC  
204(X'CC') BITSTRING 1 DDCSPEC1  
  1... ....   DDCFRORG RECORG SPECIFIED FLAG
  .1.. ....   DDCFLREC LRECL SPECIFIED FLAG
  ..1. ....   DDCFRFM RECFM SPECIFIED FLAG
  ...1 ....   DDCFKLEN KEYLEN SPECIFIED FLAG
  .... 1...   DDCFKOFF KEYOFF SPECIFIED FLAG
  .... .1..   DDCFEXP EXPIRATION ATTRIB SPEC'D FLAG
  .... ..1.   DDCFRET RETENTION ATTRIB SPEC'D FLAG
  .... ...1   DDCFPSP PRIMARY SPACE SPECIFIED FLAG
205(X'CD') BITSTRING 1 DDCSPEC2  
  1... ....   DDCFSSP SECONDARY SPACE SPEC'D FLAG
  .1.. ....   DDCFDIR DIRECTORY BLOCKS SPEC'D FLAG
  ..1. ....   DDCFAUN ALLOCATION UNIT SPEC'D FLAG
  ...1 ....   DDCFAVR AVGREC SPECIFIED FLAG
  .... 1...   DDCFVOL VOLUME CNT SPECIFIED FLAG
  .... .1..   DDCFCIS DATA CI SIZE SPECIFIED FLAG
  .... ..1.   DDCFCIF FREE CI % SPECIFIED FLAG
  .... ...1   DDCFCAF FREE CA % SPECIFIED FLAG
206(X'CE') BITSTRING 1 DDCSPEC3  
  1... ....   DDCFXREG SHAREOPT XREGION SPEC'D FLAG
  .1.. ....   DDCFXSYS SHAREOPT XSYSTEM SPEC'D FLAG
  ..1. ....   DDCFIMBD VSAM IMBED SPECIFIED FLAG
  ...1 ....   DDCFRPLC VSAM REPLICATE SPECIFIED FLAG
  .... 1...   DDCFCOMP COMPACTION SPECIFIED FLAG
  .... .1..   DDCFMEDI MEDIA TYPE SPECIFIED FLAG
  .... ..1.   DDCFRECT RECORDING TECHNOLOGY FLAG
  .... ...1   DDCFVEA VSAM EXTENDED ADDRESSING
207(X'CF') BITSTRING 1 DDCSPEC4  
  1... ....   DDCSPRLF SPACE CONSTRAINT RELIEF
  .1.. ....   DDCREDUS REDUCE SPACE BY % SPECIFIED
  ..1. ....   DDCRABS REC ACCESS BIAS SPECIFIED
  ...1 ....   DDCFCT COMPRESSION TYPE SPECIFIED
  .... 1...   DDCBLMT BLOCK SIZE LIMIT SPECIFIED
  .... .1..   DDCCFS RLS CF CACHE SPECIFIED
  .... ..1.   DDCDVCS DYNAMIC VOLUME COUNT SPECIFIED
  .... ...1   DDCFSCAL PERFORMANCE SCALING SPECIFIED
DATA SET ATTRIBUTES
208(X'D0') UNSIGNED 1 DDCRCORG DATA SET RECORG -- SEE CONSTANTS
209(X'D1') UNSIGNED 1 DDCRECFM DATA SET RECFM -- SEE CONSTANTS
210(X'D2') BITSTRING 1 DDCDSFLG  
  1... ....   DDCBLK 1 = BLOCKED, 0 = UNBLKED/NULL
  .1.. ....   DDCSTSP 1 = STANDARD OR SPANNED, ELSE 0
  ..xx xxxx   * RESERVED
211(X'D3') UNSIGNED 1 DDCCNTL CARRIAGE CONTROL -- SEE CONSTS
212(X'D4') SIGNED 4 DDCRETPD RETENTION PERIOD-TIME ACCESSIBLE TO SYS
212(X'D4') SIGNED 2 DDCEXPYR EXPIRATION DATE - YEAR
214(X'D6') SIGNED 2 DDCEXPDY EXPDT - ABSOLUTE DAY OF YEAR
216(X'D8') SIGNED 2 DDCVOLCT MAXIMUM VOL COUNT FOR EXTEND
218(X'DA') UNSIGNED 2 DDCDSNTY DSN TYPE -- SEE CONSTS
DATA SET SPACE ATTRIBUTES
220(X'DC') SIGNED 4 DDCSPPRI PRIMARY SPACE AMOUNT
224(X'E0') SIGNED 4 DDCSPSEC SECONDARY SPACE AMOUNT
228(X'E4') SIGNED 4 DDCDIBLK DIRECTORY BLOCKS
232(X'E8') UNSIGNED 1 DDCAVREC AVGREC -- M, K, U -- SEE CONSTS
233(X'E9') UNSIGNED 1 DDCREDUC REDUCE PRIMARY OR SECONDARY SPACE BY 0-99%. DDCSPRLF AND DDCREDUS MUST BE ON.
234(X'EA') UNSIGNED 1 DDCRBIAS VSAM RECORD ACCESS BIAS. REQUIRES DDCRABS, SEE CONSTANTS.
235(X'EB') UNSIGNED 1 DDCDVC DYNALLOC VOL COUNT
236(X'EC') SIGNED 4 DDCAUNIT ALLOCATION UNIT AMOUNT
240(X'F0') SIGNED 4 DDCBSZLM DATA SET BLOCKSIZE LIMIT
244(X'F4') SIGNED 4 DDCLRECL RECORD LENGTH
VSAM ATTRIBUTES
248(X'F8') SIGNED 4 DDCCISZ CISIZE FOR KS, ES OR RR
252(X'FC') CHARACTER 4 DDCFRSP FREESPACE
252(X'FC') SIGNED 2 DDCCIPCT CI FREESPACE %
254(X'FE') SIGNED 2 DDCCAPCT CA FREESPACE %
256(X'100') SIGNED 2 DDCSHROP VSAM SHARE OPTIONS
256(X'100') UNSIGNED 1 DDCXREG VSAM XREGION SHARE OPTIONS
257(X'101') UNSIGNED 1 DDCXSYS VSAM XSYSTEM SHARE OPTIONS
258(X'102') BITSTRING 1 DDCVINDX VSAM SHARE OPTIONS
  1... ....   DDCIMBED 1 = IMBED, 0 = NO
  .1.. ....   DDCREPLC 1 = REPLICATE, 0 = NO
  ..xx xxxx   * RESERVED
259(X'103') UNSIGNED 1 DDCKLEN VSAM KEY LENGTH
260(X'104') SIGNED 2 DDCKOFF VSAM KEY OFFSET
262(X'106') UNSIGNED 1 DDCCAMT VSAM CANDIDATE AMOUNT
MOUNTABLE DEVICE ATTRIBUTES
264(X'108') UNSIGNED 1 DDCCOMP COMPACTION TYPE - SEE CONSTANTS
265(X'109') UNSIGNED 1 DDCMEDIA MEDIA TYPE - SEE CONSTANTS
266(X'10A') UNSIGNED 1 DDCRECTE RECORDING TECHNOLOGY - SEE CONSTANTS
267(X'10B') CHARACTER 1 * RESERVED
RECORD SHARING AND LOGGING ATTRIBUTES
268(X'10C') CHARACTER 4 DDCRLS1 RLS SUPPORT
268(X'10C') UNSIGNED 1 DDCBWOTP RWO TYPE, REQUIRES DDCBWOS. SEE CONSTANTS.
269(X'10D') UNSIGNED 1 DDCLOGRC SPHERE RECOVERABILITY, REQUIRES DDCLOGRS. SEE CONSTANTS.
270(X'10E') UNSIGNED 1 DDCSPAND RECORD SPANS CI ABILITY, REQUIRES DDCSPANS. SEE CONSTANTS.
271(X'10F') UNSIGNED 1 DDCFRLOG
CICSVR FRLOG TYPE
1 = NONE
2 = REDO
4 = UNDO
6 = ALL
272(X'110') CHARACTER 28 DDCLOGNM LOG STREAM ID, REQUIRES DDCLSIDS.
272(X'10C') SIGNED 2 DDCLOGLN ID LENGTH
274(X'112') CHARACTER 26 DDCLOGID ID
300(X'12C') CHARACTER 4 DDCSPECX  
300(X'12C') BITSTRING 1 DDCSPECA ADDITIONAL SPECIFICATION FLAGS
  1... ....   DDCBWOS BWO SPECIFIED
  .1.. ....   DDCLOGRS SPHERE RECOVERABILITY SPECIFIED
  ..1. ....   DDCSPANS CI SPAN SPECIFIED
  ...1 ....   DDCLSIDS LOGSTREAMID SPECIFIED
  .... 1...   DDCFRLGS CICSVR FRLOG SPECIFICATION FLAG
  .... .1..   DDCFEXTC EXTENT CONSTRAINT SPECIFIED
  .... ..1.   DDCFA2GB RLS ABOVE 2GB BAR SPECIFIED
  .... ...1   DDCFPSEG PERFORMANCE SEGMENTATION SPECIFIED
301(X'12D') BITSTRING 1 DDCSPECB ADDITIONAL SPECIFICATION FLAGS
  1... ....   DDCFKYL1 KEYLABEL 1 SPECIFIED
  .1.. ....   DDCFKYC1 KEYCODE 1 SPECIFIED
  ..1. ....   DDCFKYL2 KEYLABEL 2 SPECIFIED
  ...1 ....   DDCFKYC2 KEYCODE 2 SPECIFIED
  .... 1...   DDCFVSP SMBVSP SPECIFIED
  .... .1..   DDCFSDB SDB SPECIFIED
  .... ..1.   DDCFOVRD OVERRIDE JCK SPECIFIED
  .... ...1   DDCFCAR CA RECLAIM SPECIFIED
302(X'12E') BITSTRING 1 DDCSPECC ADDITIONAL SPECIFICATION FLAGS
  1... ....   DDCFATTR EATTR SPECIFIED
  .1.. ....   DDCFLOGR
LOG REPLICATION SPECIFIED
1=SPECIFIED
  ..1. ....   DDCFRMOD VSAM SMB RMODE31 is specified.
  ...1 ....   DDCGSRDU
1 = Guaranteed Space Reduction
0 = No Guaranteed Space Reduction
  …. 1...   DDCFKLBL DASD Data Set Key label specified
  .... .xxx   * RESERVED
303(X'12F') BITSTRING 1 DDCSPECD ADDITIONAL SPECIFICATION FLAGS
  .xxx xxxx   * RESERVED
304(X'130') BITSTRING 1 DDCSFLG ADDITIONAL SPECIFICATION FLAGS
  1... ....   DDCOVRD BWO SPECIFIED
  .1.. ....   DDCSDB SPHERE RECOVERABILITY SPECIFIED
  ..xx xxxx   * RESERVED
305(X'131') CHARACTER 4 DDCVSAM1 DATA CLASS VSAM ATTRIBUTE
305(X'131')
 BITSTRING 1 DDCVBYT1 VSAM EXTENSION
  1... ....   DDCREUSE
0 = ACCESS DATA AS NEW DATA SET
ON OPEN
1 = RE-ACCESS DATA IN VSAM CLUSTER
ON OPEN (DEFAULT)
  .1... ....   DDCSPEED
1 = SPEED MODE. DO NOT PRE-FORMAT
ON LOAD
0 = RECOVERY MODE. PRE-FORMAT ON
LOAD
  ..1. ....   DDCEX255
1 = OVER 255 EXTENTS ALLOWED
0 = OVER 255 ARE NOT ALLOWED
  ...1 ....   DDCLOGRP
LOG REPLICATION
1=YES
0=NO
  .... xxxx   * RESERVED
  ...x xxxx   * RESERVED
306(X'132') CHARACTER 3 * RESERVED
309(X'135')
CHARACTER
1
DDCEATTR
EXTENDED ATTRIBUTE
REQUIRES DDCFATTR, SEE CONSTANTS
310(X'136') UNSIGNED 1 DDCCT
COMPRESSION TYPE
0 = GENERIC
1 = TAILORED
311(X'137') UNSIGNED 1 DDCDSCF
RLS CF CACHE VALUE
0 = ALL
1 = UPDATEDONLY
2 = NONE
312(X'138') BITSTRING 1 DDCRBYTE RLS BYTE
  .1... ....   DDCA2GB
RLS ABOVE 2GB BAR
0 = NO  1 = YES
  .1... ....   DDCRECLM CA RECALIM 0=ENABLE (DEFAULT) 1=DISABLE
  ..11 1111   * RESERVED
313(X'139') CHARACTER 8 DDCBLKLM BLKSZLMT LOCATED AT THE LOWER 4 BYTES
313(X'139') CHARACTER 4 * RESERVED FOR FUTURE EXPANSION
317(X'13D') CHARACTER 4 DDCBSZLM BLOCK SIZE LIMIT VALUE
321(X'141') CHARACTER 8 DDCTAPE1 TAPE SUPPORT USE
321(X'141') UNSIGNED 1 DDCPSCA PERFORMANCE SCALING OPTION: VALUE YES, NO OR BLANK
322(X'142') UNSIGNED 1 DDCPSEG PERFORMANCE SEGMENTATION: VALUE YES, NO OR BLANK
323(X'143') CHARACTER 2 * RESERVED
325(X'145') CHARACTER 3 * RESERVED
328(X'148') CHARACTER 4 DDCVSP SMB VSP field
328(X'148') BITSTRING 1 DDCVSP UNIT FOR SMBVSP VALUE
  1... ....   DDCVSPUK UNIT IT KB
  .1... ....   DDCVSPUM UNIT IN MB
  ..11 1111   * RESERVED
329(X'149') UNSIGNED 3 DDCVSPV SMBVSP VALUE
332(X'14C') CHARACTER 66 DDCKYLB1 KEYLABEL 1
332(X'14C') SIGNED 2 DDCKLBL1 Length of KEYLABEL 1
334(X'14E') CHARACTER 64 DDCKLBN1 KEYLABEL 1 name field
398(X'18E') UNSIGNED 1 DDCKYCD1 KEYCODE 1
399(X'18F') UNSIGNED 1 * Filler for byte skipping
400(X'190') CHARACTER 66 DDCKYLB2 KEYLABEL 2
400(X'190') SIGNED 2 DDCKLBL2 Length of KEYLABEL 2
402(X'192') CHARACTER 64 DDCKLBN2 KEYLABEL 2 name field
466(X'1D2') UNSIGNED 1 DDCKYCD2 KEYCODE 2
467(X'1D3') UNSIGNED 1 * Filler for byte skipping
468(X'1D4') CHARACTER 1 * Reserved
469(X'1D5') UNSIGNED 1 DDCRMODE
VSAM SMB RMODE31 value
0 = BLANK
1 = ALL
2 = BUFF
3 = CB
4 = NONE
470(X'1D6') CHARACTER 66 DDCDKYBL DASD Data Set Key label
470(X'1D6') SIGNED 2 DDCDKLBL DASD Data Set Key Label length
472(X'1D8') CHARACTER 64 DDCDKLBN DASD Data Set Key Label name
536(X'218') CHARACTER 28 * Reserved
564(X'234') CHARACTER   DDCDATAE END OF DDCDATA
Table 3. DCOLLECT Storage Class Definition (Record Type 'SC')
Offset Type Length Name Description
STORAGE CLASS CONSTRUCT INFORMATION (RECORD TYPE 'SC')
24(X'18') STRUCTURE 256 DSCDATA STORAGE CLASS DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DSCNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DSCNMLEN LENGTH OF NAME
26(X'1A') CHARACTER 30 DSCNAME NAME OF STORAGE CLASS
56(X'38') CHARACTER 8 DSCUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DSCDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DSCTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DSCDESC DESCRIPTION
STORAGE CLASS FLAGS
204(X'CC') BITSTRING 1 DSCFLAGS  
  1... ....   DSCDFGSP GUARANTEED SPACE 1=YES, 0=NO
  .1.. ....   DSCDFAVL AVAILABILITY, 1=SEE DSCAVAIL 0=DEFAULT=STANDARD
  ..1. ....   DSCFDIRR DIRECT RESPONSE TIME OBJECT, 0= DON'T CARE, 1= SEE DSCDIRR
  ...1 ....   DSCFDIRB DIRECT BIAS, 0= DON'T CARE, 1= SEE DSCDIRB
  .... 1...   DSCFSEQR SEQ RESPONSE TIME OBJECTIVE, 0= DON'T CARE, 1= SEE DSCSEQR
  .... .1..   DSCFSEQB SEQ BIAS, 0= DON'T CARE, 1= SEE DSCSEQB
  .... ..1.   DSCSYNCD SYNCDEV, 1 = YES, 0 = NO
  .... ...1   DSCFIAD 1 = INITIAL ACCESS RESPONSE
205(X'CD') BITSTRING 1 DSCFLAG2  
  1... ....   DSCDFACC ACCESSIBILITY, 1 =SEE SCDACCES, 0 (DEFAULT) =CONTINUOUS PREFERRED
  .1.. ....   DSCDFSDR STRIPING SUSTAINED DATA RATE 0 =NOT SPECD,1 =SEE SCDSTSDR
  ..1. ....   DSCFDCFW DIRECT CF WEIGHT SPECIFIED: 1 = YES, 0 = NO
  ...1 ....   DSCFSCFW SEQUENTIAL WEIGHT SPECIFIED: 1 = YES, 0 = NO
  .... 1...   DSCVERSP ACC VERSIONING PARAMETER SPECIFIED 1 = see DSCVERSN, 0 = default
  .... .1..   DSCBUSP ACC Backup Parameter Specified, 1 = see DSCBAKUP, 0 = default
  .... ..1.   DSCDSSEP Data Set Separation Profile: 1 = Bypass, 0 = Perform
  .... ...1   DSCTIERS Multi-tier SG specified? 1 = YES, 0 = NO
206(X'CE') UNSIGNED 1 DSCVERSN ACC Version Parameter Value: 0 = Blank, 1 = YES, 2 = NO
207(X'CF') UNSIGNED 1 DSCBAKUP ACC Backup Parameter Value: 0 = blank, 1 = YES, 2 = NO
STORAGE CLASS ATTRIBUTES
208(X'D0') UNSIGNED 1 DSCAVAIL AVAILABILITY OPTIONS
209(X'D1') UNSIGNED 1 DSCDIRB DIRECT BIAS - SEE CONSTS BELOW
210(X'D2') UNSIGNED 1 DSCSEQB SEQ BIAS - SEE CONSTS BELOW
211(X'D3') UNSIGNED 1 DSCACCES ACCESSIBILITY - SEE CONSTANTS
212(X'D4') SIGNED 4 DSCIACDL INITIAL ACCESS RESPONSE SEC
216(X'D8') SIGNED 4 DSCDIRR MICROSECOND RESPONSE TIME OBJECTIVE -- DIRECT
220(X'DC') SIGNED 4 DSCSEQR MICROSECOND RESPONSE TIME OBJECTIVE -- SEQUENTIAL
224(X'E0') SIGNED 4 DSCSTSDR STRIPING SUSTAINED DATA RATE
228(X'E4') CHARACTER 32 DSCCCHST CACHE SET NAME
228(X'E4') SIGNED 2 DSCCSLEN CACHE SET NAME LENGTH
230(X'E6') CHARACTER 30 DSCCSNAM CACHE SET NAME VALUE
260(X'104') SIGNED 2 DSCDIRCW DIRECT CF WEIGHT
262(X'106') SIGNED 2 DSCSEQCW SEQUENTIAL CF WEIGHT
264(X'108') BITSTRING 1 DSCFLAG3 FLAG
  1... ....   DSCTIER
1 = MULTI-TIER SG
0 = NO MULTI-TIER SG
  .1.. ....   DSCPAVS PAV SPECIFIED 1 SEE DSCPAV
  ..1. ....   DSCFOLS OAM SUBLEVEL 1 SEE DSCPAV
  ...1 ....   * RESERVED
  .... 1...   DSCFDCLS Disconnect Sphere at CLOSE Specified. See DSCDCLS
  .... .111   * RESERVED
265(X'109') UNSIGNED 1 DSCPAV PAV requirements, 0 = None, 1 = Standard, 2 = Preferred, 3 = Required
266(X'10A') UNSIGNED 1 DSCSTOSL OAM SUBLEVEL VALUE
267(X'10B') BITSTRING 1 DSCVFLG2 VSAM Flag 2
  1... ....   DSCDCLS Disconnect Sphere at CLOSE 1 = YES 0 = NO
  .111 1111   * RESERVED
268(X'108') BITSTRING 1 DSCCMMFT CMM Flags
  1... ....   DSCHLERD Eligible for zHyperlink reads 1 = YES 0 = NO
  .1.. ....   DSCHLEWR Eligible for zHyperlink writes 1 = YES 0 = NO
  ..11 1111   * RESERVED
269(X'10D') CHARACTER 11 * RESERVED
280(X'118') CHARACTER   DSCDATAE END OF DSCDATA
Table 4. DCOLLECT Management Class Definition (Record Type 'MC')
Offset Type Length Name Description
MANAGEMENT CLASS CONSTRUCT INFORMATION (RECORD TYPE 'MC')
24(X'18') STRUCTURE 284 DMCDATA MANAGEMENT CLASS DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DMCNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DMCNMLEN LENGTH OF NAME
26(X'1A') CHARACTER 30 DMCNAME NAME OF MANAGEMENT CLASS
56(X'38') CHARACTER 8 DMCUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DMCDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DMCTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DMCDESC DESCRIPTION
GENERAL SPECIFICATION FLAGS
204(X'CC') BITSTRING 1 DMCSPEC1 ATTRIBUTE SPECIFIED FLAGS, 1= SPECIFIED, 0= NOT SPEC'D
  1... ....   DMCFBVER MCBKVS SPECIFIED FLAG
  .1.. ....   DMCFBVRD DMCBVRD SPECIFIED FLAG
  ..1. ....   DMCFRBK DMCBKDY SPECIFIED FLAG
  ...1 ....   DMCFRNP DMCBKNP SPECIFIED FLAG
  .... 1...   DMCFEXDT DMCEXDAT SPECIFIED FLAG
  .... .1..   DMCFEXDY DMCEXPDY SPECIFIED FLAG
  .... ..1.   DMCFPRDY DMCPRDY SPECIFIED FLAG
  .... ...1   * RESERVED
205(X'CD') BITSTRING 1 DMCSPEC2 ATTRIBUTE SPECIFIED FLAGS, 1= SPECIFIED, 0= NOT SPEC'D
  1... ....   DMCFL1DY DMCL1DY SPECIFIED FLAG
  .1.. ....   DMCFRLMG DMCRLOMG SPECIFIED FLAG
  ..1. ....   DMCFPELE DMCPELEM SPECIFIED FLAG
  ...1 ....   DMCFBKFQ DMCBKFQ SPECIFIED FLAG
  .... 1111   * RESERVED
PARTIAL RELEASE CRITERIA
206(X'CE') BITSTRING 1 DMCRLF PARTIAL RELEASE FLAGS
  1... ....   DMCPREL RELEASE 1 = YES, 0 = NO
  .1.. ....   DMCPRCN CONDITIONAL PARTITION RELEASE
  ..1. ....   DMCPRIM IMMEDIATE VALUE FOR RELEASE
  ...1 1111   * RESERVED
207(X'CF') CHARACTER 1 * RESERVED
GENERATION DATA GROUP CRITERIA
208(X'D0') BITSTRING 1 DMCGDGFL GDG ATTRIBUTE FLAGS
  1... ....   DMCRLOMG MIGRATE OR EXPIRE ROLLED OFF GDS, 1 = MIGRATE, 0 = EXPIRE
  .111 1111   * RESERVED
209(X'D1') CHARACTER 1 * RESERVED
210(X'D2') SIGNED 2 DMCPELEM NUMBER OF GDG ELEMENTS ON PRIMARY
212(X'D4') CHARACTER 4 * RESERVED
DATA SET RETENTION CRITERIA
216(X'D8') BITSTRING 1 DMCRETF DATA SET RETENTION FLAGS
  1... ....   DMCDYNOL 1=EXPIRE AFTER DAYS= NOLIMIT ELSE 0 AND SEE DMCEXPDY
  .1.. ....   DMCDTNOL 1=EXPIRE AFTER DATE= NOLIMIT ELSE 0 AND SEE DMCEXDAT
  ..11 1111   * RESERVED
217(X'D9') UNSIGNED 1 DMCRFMT FORMAT USED FOR DMCEXDAT -- DATE OR DAYS SEE CONSTANTS
218(X'DA') CHARACTER 2 * RESERVED
220(X'DC') SIGNED 4 DMCEXPDY EXPIRE AFTER DAYS NO USE
224(X'E0') SIGNED 4 DMCEXDAT EXPIRE DAYS SINCE CREATE OR
224(X'E0') UNSIGNED 2 DMCEYEAR EXPIRE DATE SINCE CREATE
226(X'E2') UNSIGNED 2 DMCEDAY SEE DMCRFMT FOR FORMAT
DATA SET MIGRATION CRITERIA
228(X'E4') BITSTRING 1 DMCMIGF DATA SET MIGRATION FLAGS
  1... ....   * RESERVED
  .1.. ....   * RESERVED
  ..1. ....   DMCL1NOL MIN DAYS ON LVL 1 / LAST USE, 1=NOLIMIT, ELSE SEE DMCL1DY
  ...1 1111   * RESERVED
229(X'E5') CHARACTER 1 * RESERVED
230(X'E6') SIGNED 2 DMCPRDY MIN DAYS ON PRIM / LAST USE
232(X'E8') SIGNED 2 DMCL1DY MIN DAYS ON LVL 1 / LAST USE
234(X'EA') UNSIGNED 1 DMCCMAU COMMAND OR AUTO MIGRATE -- SEE CONSTANTS BELOW
235(X'EB') CHARACTER 1 * RESERVED
DATA SET BACKUP CRITERIA
236(X'EC') BITSTRING 1 DMCBKFLG BACKUP FLAGS
  1... ....   DMCRBNOL 1=>RETAIN DAYS ONLY BACKUP VERS = NOLIMIT 0=>SEE DMCBKNP FOR DAYS TO KEEP ONLY BACKUP
  .1.. ....   DMCNPNOL 1=>RETAIN DAYS EXTRA BACKUP VERS = NOLIMIT 0=>SEE DMCBKDY FOR DAYS TO KEEP EXTRA BACKUP
  ..1. ....   * RESERVED
  ...1 ....   DMCAUTBK 1=AUTO BACKUP ALLOWED, ELSE 0
  .... 1...   DMCCPYTF COPY TECHNIQUE, 1=SEE DMCCPYTC 0=(DEFAULT)=STANDARD
  .... .111   * RESERVED
237(X'ED') CHARACTER 3 * RESERVED
240(X'F0') SIGNED 2 DMCBKFQ BACKUP FREQUENCY
242(X'F2') SIGNED 2 DMCBKVS NUMBER OF BACKUP VERSIONS
244(X'F4') SIGNED 2 DMCBVRD NUM OF VERSIONS DS DELETED
246(X'F6') SIGNED 2 DMCBKDY DAYS TO KEEP BACKUP VERSION
248(X'F8') SIGNED 2 DMCBKNP DAYS TO KEEP ONLY BACKUP
250(X'FA') UNSIGNED 1 DMCBADU ALLOW ADMIN OR USER BACKUP. SEE CONSTANTS BELOW
251(X'FB') UNSIGNED 1 DMCCPYTC COPY TECHNIQUE - SEE CONSTANTS
252(X'FC') CHARACTER 8 DMCBKUDC BACKUP DESTINATION CLASS
MAXIMUM RETENTION CRITERIA
260(X'104') BITSTRING 1 DMCMRETF MAXIMUM RETENTION FLAGS
  1... ....   DMCRPNOL RETPD (RETAIN PD) 1=NOLIMIT ELSE SEE DMCMRTDY
  .111 1111   * RESERVED
261(X'105') SIGNED 3 DMCMRTDY MAXIMUM DAYS TO RETAIN
CLASS TRANSITION CRITERIA
264(X'108') BITSTRING 1 DMCTSCR TIME SINCE CREATION FLAGS
  1... ....   DMCTCYR YEARS SPECIFIED
  .1.. ....   DMCTCMN MONTHS SPECIFIED
  ..1. ....   DMCTCDY DAYS SPECIFIED
  ...1 1111   * RESERVED
265(X'109') BITSTRING 1 DMCTSLU TIME SINCE LAST USED FLAGS
  1... ....   DMCTSYR YEARS SPECIFIED
  .1.. ....   DMCTSMN MONTHS SPECIFIED
  ..1. ....   DMCTSDY DAYS SPECIFIED
  ...1 1111   * RESERVED
266(X'10A') BITSTRING 1 DMCPERD PERIODIC FLAGS
  1... ....   DMCPEMN MONTHLY SPECIFIED
  .1.. ....   DMCPEQD QUARTERLY ON DAY SPEC
  ..1. ....   DMCPEQM QUARTERLY ON MONTH SPEC
  ...1 ....   DMCPEYD YEARLY ON DAY SPEC
  .... 1...   DMCPEYM YEARLY IN MONTH SPEC
  .... .1..   DMCFIRST FIRST DAY OF PERIOD SPEC
  .... ..1.   DMCLAST LAST DAY OF PERIOD SPEC
  .... ...1   * RESERVED
267(X'10B') CHARACTER 1 * RESERVED
268(X'10C') CHARACTER 6 DMCVSCR TIME SINCE CREATION VALUES
268(X'10C') SIGNED 2 DMCVSCY TIME SINCE CREATION YEARS
270(X'10E') SIGNED 2 DMCVSCM TIME SINCE CREATION MONTHS
272(X'110') SIGNED 2 DMCVSCD TIME SINCE CREATION DAYS
274(X'112') CHARACTER 6 DMCVSLU TIME SINCE LAST USED VALUES
274(X'112') SIGNED 2 DMCVSUY TIME SINCE LAST USED YEARS
276(X'114') SIGNED 2 DMCVSUM TIME SINCE LAST USED MONTHS
278(X'116') SIGNED 2 DMCVSUD TIME SINCE LAST USED DAYS
280(X'118') SIGNED 2 DMCVPRD PERIODIC VALUES
282(X'11A') SIGNED 2 DMCVPMD PERIODIC MONTHLY ON DAY
284(X'11C') CHARACTER 4 DMCVPQT PERIODIC QUARTERLY VALUES
284(X'11C') SIGNED 2 DMCVPQD PERIODIC QUARTERLY ON DAY
286(X'11E') SIGNED 2 DMCVPQM PERIODIC QUARTERLY IN MONTH
288(X'120') CHARACTER 4 DMCVPYR PERIODIC YEARLY VALUES
288(X'120') SIGNED 2 DMCVPYD PERIODIC YEARLY ON DAY
290(X'122') SIGNED 2 DMCVPYM PERIODIC YEARLY IN MONTH
292(X'124') CHARACTER 16 * RESERVED
308(X'134') SIGNED 2 DMCCTSRL HSM Class Transition
Serialization  Error action.
0 = Use default from HSM parm
1 = Use DB2
2 = Use ZFS
3 = Use CICS
4 = Use User Exit
310(X'136') SIGNED 2 DMCCTCPY HSM Class Transition Copy Technique
0 = Standard
1 = Fast Replication Prefer
2 = Fast Replication Request
3 = FlashCopy PresMirPref
4 = FlashCopy PresMirReq
5 = FlashCopy XRCPRIMARY
312(X'138') SIGNED 2 MCDL2DY Min days/last to move to cloud
314(X'13A')   32 DMCCLOUD Cloud information
314(X'13A') SIGNED 2 DMCCLEN The length of the cloud name
316(X'13C') CHARACTER 30 DMCCLNAM Cloud name for migration
346(X'15A')   2 * Reserved
348(X'15C') UNSIGNED 4 DCMSZLTE Less than or equal to Data Size Threshold
352(X'160') UNSIGNED 4 DCMSZGT Greater than Data Size Threshold
356(X'164') SIGNED 1 DMCACLTE Action to take when less than or equal to the data set size
0 = NONE
1 = for CLOUD
2 = for ML1
3 = for ML2
4 = for MIG
5 = for Transition
357(X'165') SIGNED 1 DMCACGT Action to take when greater than the data set size
0 = NONE
1 = for CLOUD
2 = for ML1
3 = for ML2
4 = for MIG
5 = for Transition
358(X'166')   4 * Reserved
362(X'16A') CHARACTER 2 DMCDATAE END OF DMCDATA
Table 5. DCOLLECT Storage Group Definition (Record Type 'SG')
Offset Type Length Name Description
STORAGE GROUP CONSTRUCT INFORMATION (RECORD TYPE 'SG')
24(X'18') STRUCTURE 898 DSGDATA STORAGE GROUP DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DSGNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DSGNMLEN LENGTH OF NAME
26(X'1A') CHARACTER 30 DSGNAME
NAME OF STORAGE GROUP
56(X'38') CHARACTER 8 DSGUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DSGDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DSGTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DSGDESC DESCRIPTION
STORAGE GROUP FLAG INFORMATION
204(X'CC') CHARACTER 1 * RESERVED
206(X'CE') CHARACTER 2 * RESERVED
STORAGE GROUP ATTRIBUTES
208(X'D0') UNSIGNED 1 DSGFTYPE STORAGE GROUP TYPE -- SEE CONSTANTS BELOW
209(X'D1') UNSIGNED 1 DSGFHTHR HIGH THRESHOLD - 0 TO 99 %
210(X'D2') UNSIGNED 1 DSGFLTHR LOW THRESHOLD - 0 TO 99 %
211(X'D3') CHARACTER 1 * RESERVED
212(X'D4') SIGNED 4 DSGFVMAX VIO MAX DATA SET SIZE
216(X'D8') CHARACTER 4 DSGFVUNT VIO UNIT TYPE
220(X'DC') CHARACTER 8 DSGDMPCL(5) DUMP CLASSES FOR AUTODUMP
260(X'104') CHARACTER 1 DSGFPRST(8) STATUS BY PROCESSOR
260(X'104') UNSIGNED 1 DSGSTAT STATUS
268(X'10C') CHARACTER 8 DSGABSYS AUTO BACKUP SYSTEM
276(X'114') CHARACTER 8 DSGADSYS AUTO DUMP SYSTEM
284(X'11C') CHARACTER 8 DSGAMSYS AUTO MIGRATE SYSTEM
292(X'124') CHARACTER 1 DSGCNFRM(8) CONFIRMED SMS STATUS FOR THIS STORAGE GROUP
292(X'124') UNSIGNED 1 DSGCSMSS CONFIRMED SMS STATUS
300(X'12C') SIGNED 4 DSGGBKUF GUARANTEED BACKUP FREQ
STORAGE GROUP OAM ATTRIBUTES
304(X'130') CHARACTER 8 DSGTBLGR OAM TABLE SPACE ID GROUPNN
312(X'138') BITSTRING 1 DSGOAMFL OAM FLAGS
  1... ....   DSGFCYS OAM CYCLE START/END GIVEN
  .1.. ....   DSGFVLFT VOLUME FULL THRESHOLD BIT
  ..1. ....   DSGFDRST DRIVE START THRESHOLD BIT
  ...1 ....   DSGVFFER VOL FULL @ WRITE ERROR GIVEN
  .... 1...   DSGVFERR VOL FULL @ WRITE ERROR BIT
  .... .1..   DSGFRETP OAM RETENTION PROTECTION
  .... ..1.   DSGFDELP OAM DELETION PROTECTION
  .... ...1   * RESERVED
313(X'139') CHARACTER 1 * RESERVED
314(X'13A') UNSIGNED 1 DSGCYLST OAM CYCLE START TIME (HRS)
315(X'13B') UNSIGNED 1 DSGCYLED OAM CYCLE END TIME (HRS)
316(X'13C') SIGNED 2 DSGVOLFT VOLUME FULL THRESHOLD BIT
318(X'13E') SIGNED 2 DSGDRVST DRIVE START THRESHOLD BIT
320(X'140') CHARACTER 32 DSGOLIBS(8) OPTICAL LIBRARIES
320(X'140') SIGNED 2 DSGOLBNL OPTICAL LIBRARY NAME LENGTH
322(X'142') CHARACTER 8 DSGOLBNM OPTICAL LIBRARY NAME
330(X'14A') CHARACTER 22 * RESERVED
576(X'240') CHARACTER 8 DSGSSTAT(32) STATUS BY PROCESSOR, CAN HAVE UP TO 32 SYSTEM STATUS ENTRIES.
576(X'240') UNSIGNED 1 DSGSYSST REQUESTED SYSTEM STATUS
577(X'241') UNSIGNED 1 DSGCNSMS CONFIRMED SMS STATUS
578(X'242') CHARACTER 6 * RESERVED
832(X'340') CHARACTER 16 * RESERVED
IF DCUVERS IS TWO OR HIGHER
848(X'350') UNSIGNED 1 DSGOFLOW OVERFLOW
849(X'351') SIGNED 2 DSGEXNLN LENGTH OF EXTEND NAME
851(X'353') CHARACTER 30 DSGEXNM EXTEND STORAGE GROUP NAME
881(X'371') CHARACTER 3 * RESERVED
884(X'374') UNSIGNED 4 DSGSBKPT EAV BREAKPOINT VALUE
888(X'378') UNSIGNED 2 DSGSHTHR HIGH THRESHHOLD PERCENT FOR THE TRACK-MANAGED PORTION OF THE VOLUME
890(X'37A') UNSIGNED 2 DSGSLTHR LOW THRESHHOLD PERCENT FOR THE TRACK-MANAGED PORTION OF THE VOLUME
892(X'37C') CHARACTER 24 * RESERVED
916(X'394') UNSIGNED 1 DSGTOTAP TOTAL SPACE ALERT THRESHOLD PERCENT
917(X'395') UNSIGNED 1 DSGTMSAP TRACK-MANAGED SPACE ALERT THRESHOLD PERCENT
918(X'396') CHARACTER 4 DSGOAMID DB2 Identifier for OAM
922(X'39A') CHARACTER 0 DSGDATAE END OF STORAGE GROUP DATA
Table 6. DCOLLECT SMS Volume Information (Record Type 'VL')
Offset Type Length Name Description
SMS VOLUME DEFINITION (RECORD TYPE 'VL')
24(X'18') STRUCTURE 416 DVLDATA SMS VOLUME DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DVLNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DVLNMLEN LENGTH OF NAME -- SHOULD BE 6
26(X'1A') CHARACTER 6 DVLVSER VOLUME SERIAL NUMBER
32(X'20') CHARACTER 24 * RESERVED FOR CONSISTENCY
56(X'38') CHARACTER 8 DVLUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DVLDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DVLTIME TIME OF LAST UPDATE
VOLUME RECORD FLAG INFORMATION
84(X'54') CHARACTER 1 DVLFLAGS FLAGS AND RESERVED
  1... ....   DVLCONV 1 = VOL IS IN CONVERSION
  .111 1111   * RESERVED
85(X'55') BITSTRING 1 DVLFLGDC DCOLLECT FLAGS
  1... ....   DVL32NAM 0 = Use DVLNSTAT, DVLCSMSS, 1 = USE DVLSSTAT FLAG BIT ONLY; DOES NOT INDICATE NUMBER OF SYSTEMS.
  .111 1111   * RESERVED
86(X'56') CHARACTER 2 * RESERVED
STORAGE GROUP ASSOCIATION AND STATUS INFORMATION
88(X'58') CHARACTER 32 DVLSG LENGTH AND NAME OF STORGRP
88(X'58') SIGNED 2 DVLSGLEN LENGTH OF STORGRP NAME
90(X'5A') CHARACTER 30 DVLSTGRP STORAGE GROUP OF THIS VOLUME
120(X'78') CHARACTER 2 DVLNSTAT(8) STATUS BY SYSTEM (8 SYSTEMS)
120(X'78') UNSIGNED 1 DVLSMSS SMS STATUS
121(X'79') UNSIGNED 1 DVLMVSS MVS™ STATUS
136(X'88') UNSIGNED 1 DVLCSMSS(8) CONFIRMED SMS STATUS FOR VOLUME (8 SYSTEMS)
VOLUME ATTRIBUTES
144(X'90') ADDRESS 4 DVLNUCBA ADDRESS OF UCB IF KNOWN - OR 0
148(X'94') UNSIGNED 4 DVLNTCPY TOTAL CAPACITY IN MB
152(X'98') UNSIGNED 4 DVLNFREE AMOUNT FREE SPACE IN MB
156(X'9C') UNSIGNED 4 DVLNLEXT LARGEST FREE EXTENT IN MB
160(X'A0') SIGNED 2 DVLN0CNT VOLUME LEVEL RESET COUNT
162(X'A2') UNSIGNED 2 DVLTRKSZ VOLUME R1 TRACK CAPACITY
164(X'A4') SIGNED 4 DVLNLEVL UPDATE LEVEL FOR VOLUME
168(X'A8') CHARACTER 8 DVLSSTAT(32) STATUS BY PROCESSOR, CAN HAVE UP TO 32 SYSTEM STATUS ENTRIES.
168(X'A8') UNSIGNED 1 DVLSTSMS SMS SYSTEM STATUS
169(X'A9') UNSIGNED 1 DVLSTMVS MVS SYSTEM STATUS
170(X'AA') CHARACTER 6 * RESERVED
424(X'1A8')
UNSIGNED
4
DVLTRKCP
TOTAL CAPACITY OF THE TRACK-
MANAGED SPACE ON THE VOLUME IN
MB
428(X'1AC')
UNSIGNED
4
DVLTRKFR
TOTAL FREE SPACE IN THE TRACK-
MANAGED SPACE ON THE VOLUME IN
MB
432(X'1B0')
UNSIGNED
4
DVLTRKEX
LARGEST FREE SPACE IN THE TRACK-
MANAGED SPACE ON THE VOLUME IN
MB
436(X'1B4')
CHARACTER
4
*
RESERVED
440(X'1B8') CHARACTER   DVLDATAE ROUND TO DWORD BOUNDARY
Table 7. DCOLLECT Base Configuration Information (Record Type 'BC')
Offset Type Length Name Description
BASE CONFIGURATION INFORMATION (RECORD TYPE 'BC')
24(X'18') STRUCTURE 960 DBCDATA BASE CONFIGURATION INFORMATION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 * RESERVED
56(X'38') CHARACTER 8 DBCUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DBCDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DBCTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DBCDESC DESCRIPTION
BASE CONFIGURATION FLAGS
204(X'CC') BITSTRING 1 DBCFLAGS RESERVED
205(X'CD') BITSTRING 1 DBCFLGDC DCOLLECT FLAGS
  1... ....   DBC32NAM 0 = USE DBCFSYSN, 1 = USE DBCSYSDT FLAG BIT ONLY; DOES NOT INDICATE NUMBER OF SYSTEMS.
  .111 1111   * RESERVED
206(X'CE') CHARACTER 2 * RESERVED
BASE CONFIGURATION DEFAULTS
208(X'D0') CHARACTER 32 DBCDEFMC DEFAULT MANAGEMENT CLASS
208(X'D0') SIGNED 2 DBCMCLEN DEFAULT MC LENGTH OF NAME
210(X'D2') CHARACTER 30 DBCMCNAM DEFAULT MANAGEMENT CLASS NAME
240(X'F0') CHARACTER 8 DBCDGEOM DEFAULT DEVICE GEOMETRY
240(X'F0') SIGNED 4 DBCTRKSZ TRACK SIZE IN BYTES
244(X'F4') SIGNED 4 DBCCYLCP CYL CAPACITY (TRK/CYL)
248(X'F8') CHARACTER 8 DBCDUNIT DEFAULT UNIT
BASE CONFIGURATION INFORMATION
256(X'100') CHARACTER 8 DBCSRST SMS RESOURCE STATUS TOKEN
264(X'108') UNSIGNED 1 DBCSTAT DATA SET STATUS -- SEE CONSTS
265(X'109') CHARACTER 3 * RESERVED
268(X'10C') CHARACTER 8 DBCFSYSN(8) SYSTEM NAMES (8 SYSTEMS)
332(X'14C') CHARACTER 44 DBCSCDSN FOR ACDS ONLY, NAME OF SCDS FROM WHICH IT WAS ACTIVATED
SYSTEM FEATURES
376(X'178') CHARACTER 2 DBCSFEAT(8) SUPPORTED SYSTEM FEATURES (8 SYSTEMS)
392(X'188') UNSIGNED 1 DBCSYSNT(8) TYPE OF SYSTEM NAMES. SEE CONSTANTS FOR TYPES.
400(X'190') CHARACTER 16 DBCSYSDT (32) STATUS BY PROCESSOR, CAN HAVE UP TO 32 SYSTEM STATUS ENTRIES.
400(X'190') CHARACTER 8 DBCSYSNM SYSTEM/GROUP NAME
408(X'198') CHARACTER 2 DBCSYSFT SUPPORTED SYSTEM FEATURES
410(X'19A') CHARACTER 2 * RESERVED
412(X'19C') UNSIGNED 1 DBCSNMTY SYSTEM NAME TYPE FOR THIS ENTRY. SEE CONSTANTS.
413(X'19D') CHARACTER 3 * RESERVED
912(X'390') CHARACTER 16 * RESERVED
IF DCUVERS IS TWO OR HIGHER,
928(X'3A0') SIGNED 2 DBCSEPNL SEPARATION NAME LENGTH
930(X'3A2') CHARACTER 54 DBSEPNM SEPARATION NAME
984(X'3D8' CHARACTER   DBCDATAE END OF DBCDATA
Table 8. DCOLLECT Aggregate Group Definition (Record Type 'AG')
Offset Type Length Name Description
AGGREGATE GROUP DEFINITION (RECORD TYPE 'AG')
24(X'18') STRUCTURE 616 DAGDATA AGGREGATE GROUP DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DAGNMFLD SPACE FOR NAME AND LENGTH
24(X'18') SIGNED 2 DAGNMLEN LENGTH OF NAME
26(X'1A') CHARACTER 30 DAGNAME NAME OF DATA CLASS
56(X'38') CHARACTER 8 DAGUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DAGDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 2 * RESERVED
76(X'4C') CHARACTER 8 DAGTIME TIME OF LAST UPDATE
84(X'54') CHARACTER 120 DAGDESC DESCRIPTION
AGGREGATE GROUP FLAG INFORMATION
204(X'CC') BITSTRING 1 DAGFLAGS  
  1... ....   DAGTENQ TOLERATE ENQ FAILURE, 1 = YES, 0 = NO
  .1.. ....   DAGFRET RETENTION PERIOD SPECIFIED, 1 = YES, 0 = NO
  ..1. ....   DAGFNCPY NUMBER OF COPIES SPECIFIED, 1 = YES, 0 = NO
  ...1 1111   * RESERVED
205(X'CD') CHARACTER 3 * RESERVED
AGGREGATE GROUP ATTRIBUTES
208(X'D0') SIGNED 4 DAGRETPD RETENTION PERIOD
208(X'D0') SIGNED 2 DAGEXPYR EXPIRATION YEAR
210(X'D2') SIGNED 2 DAGEXPDY ABSOLUTE DAY OF YEAR
212(X'D4') CHARACTER 30 DAGDEST DESTINATION
242(X'F2') CHARACTER 33 DAGPREFX OUTPUT DATA SET PREFIX
275(X'113') CHARACTER 1 * RESERVED
276(X'114') CHARACTER 52 DAGIDSNM INSTRUCTION DATA SET NAME
276(X'114') CHARACTER 44 DAGINDSN DATA SET NAME
320(X'140') CHARACTER 8 DAGINMEM MEMBER NAME, IF ANY, OR BLANK
328(X'148') CHARACTER 52 DAGDSNMS(5) ARRAY OF DATA SET NAMES (5 NAMES)
328(X'148') CHARACTER 44 DAGDSN DATA SET NAME
372(X'174') CHARACTER 8 DAGMEM MEMBER NAME, IF ANY, OR BLANK
588(X'24C') CHARACTER 32 DAGMGMTC MANAGEMENT CLASS
588(X'24C') SIGNED 2 DAGMCLEN MANAGEMENT CLASS LENGTH
590(X'24E') CHARACTER 30 DAGMCNAM MANAGEMENT CLASS NAME
620(X'26C') SIGNED 4 DAGNCOPY NUMBER OF COPIES
624(X'270') CHARACTER 16 * RESERVED
640(X'280') CHARACTER   DAGDATAE END OF DAGDATA
Table 9. DCOLLECT Optical Drive Information (Record Type 'DR')
Offset Type Length Name Description
SMS OPTICAL DRIVE DEFINITION (RECORD TYPE 'DR')
24(X'18') STRUCTURE 400 DDRDATA SMS OPTICAL DRIVE DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DDRNMFLD EXTENDED FOR CONSISTENCY
24(X'18') SIGNED 2 DDRDVLEN LENGTH OF NAME -- SHOULD BE 8
26(X'1A') CHARACTER 30 DDRNAME DRIVE NAME FIELD
26(X'1A') CHARACTER 8 DDRDNAME DRIVE NAME
34(X'22') CHARACTER 22 * RESERVED FOR CONSISTENCY
56(X'38') CHARACTER 8 DDRDUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DDRDDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 1 DDRFLAGS FLAGS AND RESERVED
  1... ....   DDR32NAM 0 = USE DDRNSTAT, 1 = USE DDRSTAT FLAG BIT ONLY; DOES NOT INDICATE NUMBER OF SYSTEMS.
  .111 1111   * RESERVED
75(X'4B') CHARACTER 1 * RESERVED
76(X'4C') CHARACTER 8 DDRDTIME TIME OF LAST UPDATE
LIBRARY NAME FIELDS
84(X'54') CHARACTER 32 DDRLB LENGTH AND NAME OF LIBRARY
84(X'54') SIGNED 2 DDRLBLEN LENGTH OF LIBRARY NAME
86(X'56') CHARACTER 30 DDRLIBRY LIBRARY FOR THIS DRIVE
86(X'56') CHARACTER 8 DDRLBNM LIBRARY NAME
94(X'5E') CHARACTER 22 * RESERVED
DRIVE STATUS BY SYSTEM
116(X'74') CHARACTER 4 DDRNSTAT(8) STATUS BY SYSTEM (32 SYSTEMS)
116(X'74') CHARACTER 4 DDROMST STATUS OF EACH DRIVE
116(X'74') UNSIGNED 1 DDRSOUT REQUESTED OAM STATUS
117(X'75') UNSIGNED 1 DDRCFCS CURRENT OAM STATUS
118(X'76') CHARACTER 2 * RESERVED
MISCELLANEOUS INFORMATION
148(X'94') UNSIGNED 4 DDRDCONS CONSOLE ID
152(X'98') CHARACTER 8 DDRSTAT(32) STATUS BY PROCESSOR, CAN HAVE UP TO 32 SYSTEM STATUS ENTRIES.
152(X'98.') CHARACTER 4 DDRSYSST STATUS FOR THIS SYSTEM
152(X'98') UNSIGNED 1 DDRREQST REQUESTED SYSTEM STATUS
153(X'99') UNSIGNED 1 DDRCURST CURRENT SYSTEM STATUS
154(X'9A') CHARACTER 2 * RESERVED
156(X'9C') CHARACTER 4 * RESERVED
408(X'198') CHARACTER 16 * RESERVED
424(X'1A8') CHARACTER   DDRDATAE END OF DDDRATA
Table 10. DCOLLECT Optical Library Information (Record Type 'LB')
Offset Type Length Name Description
SMS OPTICAL LIBRARY DEFINITION (RECORD TYPE 'LB')
24(X'18') STRUCTURE 424 DLBDATA SMS OPTICAL LIBRARY DEFINITION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 32 DLBNMFLD EXTENDED FOR CONSISTENCY
24(X'18') SIGNED 2 DLBNMLEN LENGTH OF LIBRARY NAME
26(X'1A') CHARACTER 30 DLBLNAME LIBRARY NAME - LONG VERSION
26(X'1A') CHARACTER 8 DLBNAME NAME OF OPTICAL LIBRARY
34(X'22') CHARACTER 22 * RESERVED FOR CONSISTENCY
56(X'38') CHARACTER 8 DLBDUSER USERID OF LAST UPDATER
64(X'40') CHARACTER 10 DLBDDATE DATE OF LAST UPDATE
74(X'4A') CHARACTER 1 DLBFLAGS RESERVED
  1... ....   DLB32NAM 0 = USE DLBNSTAT, 1 = USE DLBSTAT FLAG BIT ONLY; DOES NOT INDICATE NUMBER OF SYSTEMS.
  .111 1111   * RESERVED
75(X'4B') CHARACTER 5 * RESERVED
80(X'50') CHARACTER 8 DLBDTIME TIME OF LAST UPDATE
OPTICAL LIBRARY STATUS BY SYSTEM
88(X'58') CHARACTER 4 DLBNSTAT (X'8') STATUS BY SYSTEM (32 SYSTEMS)
88(X'58') CHARACTER 4 DLBOMST STATUS FOR EACH LIBRARY
88(X'58') UNSIGNED 1 DLBSOUT REQUESTED OAM STATUS
89(X'59') UNSIGNED 1 DLBCFCS CURRENT OAM STATUS
90(X'5A') CHARACTER 2 * RESERVED
OPTICAL LIBRARY ATTRIBUTES
120(X'78') UNSIGNED 1 DLBTYPE REAL OR PSEUDO LIBRARY
121(X'79') CHARACTER 2 * RESERVED
123(X'7B') UNSIGNED 1 DLBDTYPE LIBRARY DEVICE TYPE
124(X'7C') UNSIGNED 4 DLBDCONS LIBRARY CONSOLE ID
128(X'80') UNSIGNED 1 DLBEDVT ENTRY DEFAULT USE ATTRIBUTE (TAPE ONLY)
129(X'81') UNSIGNED 1 DLBEJD EJECT DEFAULT (TAPE ONLY)
130(X'82') CHARACTER 5 DLBLCBID LIBRARY ID IN LIB. CONF. DB. (TAPE ONLY)
135(X'87') CHARACTER 1 * RESERVED
136(X'88') CHARACTER 8 DLBEDUNM ENTRY DEFAULT UNIT NAME (TAPE ONLY)
144(X'90') CHARACTER 32 DLBDEFDC ENTRY DEFAULT DATA CLASS (TAPE ONLY)
144(X'90') SIGNED 2 DLBDCLEN LENGTH OF ENTRY DEFAULT DATA CLASS
146(X'92') CHARACTER 30 DLBDCLNM DEFAULT DATA CLASS LONG VERSION
146(X'92') CHARACTER 8 DLBDCNAM NAME OF ENTRY DEFAULT DATA CLASS
154(X'9A') CHARACTER 22 * RESERVED FOR CONSISTENCY
176(X'B0') CHARACTER 8 DLBSTAT(32) STATUS BY PROCESSOR, CAN HAVE UP TO 32 SYSTEM STATUS ENTRIES.
176(X'B0') CHARACTER 4 DLBSYSST STATUS FOR THIS SYSTEM
176(X'B0') UNSIGNED 1 DLBREQST REQUESTED SYSTEM STATUS
177(X'B1') UNSIGNED 1 DLBCURST CURRENT SYSTEM STATUS
178(X'B2') CHARACTER 2 * RESERVED
180(X'B4') CHARACTER 4 * RESERVED
432(X'1B0') CHARACTER 16 * RESERVED
448(X'1C0') CHARACTER   DLBDATAE END OF DLBDATA
Table 11. DCOLLECT Cache Names (Record Type 'CN')
Offset Type Length Name Description
SMS CACHE NAMES DEFINITION (RECORD TYPE 'CN')
24(X'18') STRUCTURE 152 DCNDATA SMS CACHE SET AND SES CACHE NAMES (DEFINED ON DCUDATA)
24(X'18') CHARACTER 8 DCNCSNAM CACHE SET NAME
32(X'20') CHARACTER 16 DCNSESNM (X'8') SES CACHE NAME
160(X'A0') CHARACTER 16 * RESERVED
176(X'B0') CHARACTER   DCNDATAE END OF DCNDATA
Table 12. DCOLLECT Accounting Information (Record Type 'AI')
Offset Type Length Name Description
SMS ACCOUNTING INFORMATION DEFINITION (RECORD TYPE 'AI')
24(X'18') STRUCTURE 328 DAIDATA ACCOUNTING INFORMATION (DEFINED ON DCUDATA)
24(X'18') CHARACTER 78 DAIDRTN DATA CLASS ROUTINE
24(X'18') CHARACTER 10 DAIDDATE DATE LAST UPDATED
34(X'22') CHARACTER 44 DAIDDSNM DATA SET NAME WHERE STORED
78(X'4E') CHARACTER 8 DAIDDSMR MEMBER NAME IN DATA SET
86(X'56') CHARACTER 8 DAIDSRID USERID OF LAST UPDATER
94(X'5E') CHARACTER 8 DAIDTIME TIME LAST UPDATED
102(X'66') CHARACTER 78 DAIMRTN MANAGEMENT CLASS ROUTINE
102(X'66') CHARACTER 10 DAIMDATE DATE LAST UPDATED
112(X'70') CHARACTER 44 DAIMDSNM DATA SET NAME WHERE STORED
156(X'9C') CHARACTER 8 DAIMDSMR MEMBER NAME IN DATA SET
164(X'A4') CHARACTER 8 DAIMSRID USERID OF LAST UPDATER
172(X'AC') CHARACTER 8 DAIMTIME TIME LAST UPDATED
180(X'B4') CHARACTER 78 DAISRTN STORAGE CLASS ROUTINE
180(X'B4') CHARACTER 10 DAISDATE DATE LAST UPDATED
190(X'BE') CHARACTER 44 DAISDSNM DATA SET NAME WHERE STORED
234(X'EA') CHARACTER 8 DAISDSMR MEMBER NAME IN DATA SET
242(X'F2') CHARACTER 8 DAISSRID USERID OF LAST UPDATER
250(X'FA') CHARACTER 8 DAISTIME TIME LAST UPDATED
258(X'102') CHARACTER 78 DAIGRTN STORAGE GROUP ROUTINE
258(X'102') CHARACTER 10 DAIGDATE DATE LAST UPDATED
268(X'10C') CHARACTER 44 DAIGDSNM DATA SET NAME WHERE STORED
312(X'138') CHARACTER 8 DAIGDSMR MEMBER NAME IN DATA SET
320(X'140') CHARACTER 8 DAIGSRID USERID OF LAST UPDATER
328(X'148') CHARACTER 8 DAIGTIME TIME LAST UPDATED
336(X'150') CHARACTER 16 * RESERVED
352(X'160') CHARACTER   DAIDATAE END OF DAIDATA

The following constants are included in the DCOLLECT record mapping macro IDCDOUT. These constants are used to describe selected fields in the DCOLLECT records:

Table 13. DCOLLECT Output Listing: CONSTANTS
Length Type Value Name Description
VALUES FOR DCURCTYP—RECORD TYPE
2 CHARACTER D DCUDATAT DATA TYPE RECORD
2 CHARACTER A DCUASSOC VSAM ASSOCIATION RECORD
2 CHARACTER V DCUVULUT VOLUME TYPE RECORD
2 CHARACTER DC DCUDCDEF DATA CLASS
2 CHARACTER SC DCUSCDEF STORAGE CLASS
2 CHARACTER MC DCUMCDEF MANAGEMENT CLASS
2 CHARACTER BC DCUBCDEF BASE CONFIGURATION
2 CHARACTER SG DCUSGDEF STORAGE GROUP
2 CHARACTER VL DCUVLDEF SMS VOLUME DEF
2 CHARACTER AG DCUAGDEF AGGREGATE GROUP
2 CHARACTER DR DCUDRDEF OPTICAL DRIVE
2 CHARACTER LB DCULBDEF OPTICAL LIBRARY
2 CHARACTER CN DCUCNDEF CACHE NAMES
2 CHARACTER AI DCUAIDEF ACS INFORMATION
2 CHARACTER M UKTMIGR MIGRATED DATA SET RECORD
2 CHARACTER B UKTBACK BACKUP DATA SET RECORD
2 CHARACTER C UKCDASD DASD CAPACITY PLANNING RECORD
2 CHARACTER T UKCTAPE TAPE CAPACITY PLANNING RECORD
VALUES FOR UPID AND UPVERS - PARMLIST ID AND VERSION
8 CHARACTER ARCUTILP UPIDNAME ID NAME
1 DECIMAL 1 UPVERNUM CURRENT VERSION NUMBER
VALUES FOR UMLEVEL—MIGRATION VOLUME LEVEL
  BIT 00 UKLEVL0 LEVEL 0 MIGRATION VOLUME
  BIT 01 UKLEVL1 LEVEL 1 MIGRATION VOLUME
  BIT 10 UKLEVL2 LEVEL 2 MIGRATION VOLUME
VALUES FOR UMDEVCL—MIGRATION VOLUME DEVICE CLASS AND UBDEVCL—
BACKUP VOLUME DEVICE CLASS
1 CHARACTER D UKDASDV DASD VOLUME
1 CHARACTER T UKTAPEV TAPE VOLUME
VALUES FOR UCLEVEL—VOLUME LEVEL
  BIT 00 UKLEVL0 LEVEL 0
  BIT 01 UKLEVL1 LEVEL 1 MIGRATION
VALUES FOR UTSTYPE—TYPE OF TAPE CAPACITY PLANNING RECORD
1 CHARACTER B UKBKTAPE BACKUP TAPES
1 CHARACTER D UKDUTAPE DUMP TAPES
1 CHARACTER M UKMGTAPE MIGRATION TAPES
2 CHARACTER DC DCUDCDEF DATA CLASS CONSTRUCT
2 CHARACTER SC DCUSCDEF STORAGE CLASS CONSTRUCT
2 CHARACTER MC DCUMCDEF MANAGEMENT CLASS CONSTRUCT
2 CHARACTER BC DCUBCDEF BASE CONFIGURATION INFORMATION
2 CHARACTER SG DCUSGDEF STORAGE GROUP CONSTRUCT
2 CHARACTER VL DCUVLDEF SMS VOLUME INFORMATION
2 CHARACTER AG DCUAGDEF AGGREGATE GROUP CONSTRUCT
2 CHARACTER DR DCUDRDEF OPTICAL DRIVE INFORMATION
2 CHARACTER LB DCULBDEF OPTICAL LIBRARY INFORMATION
VALUES FOR DCVPHYST—PHYSICAL STATUS OF VOLUME
1 BIT 00000011 DCVMANGD VOLUME IS MANAGED BY SMS
1 BIT 00000001 DCVINITL IN CONVERSION TO SMS
1 BIT 00000000 DCVNMNGD NON-SMS MANAGED VOLUME
VALUES FOR DCDRECFM—RECORD FORMAT
1 BIT 10000000 DCDRECFF FIXED LENGTH RECORDS
1 BIT 01000000 DCDRECFV VARIABLE LENGTH RECORDS
1 BIT 11000000 DCDRECFU UNDEFINED LENGTH RCDS
CONSTANTS FOR DDCRBIAS—RECORD ACCESS BIAS
4 DECIMAL 0 DDCRABUS USER
4 DECIMAL 1 DDCRABSY SYSTEM
CONSTANTS FOR DDCRCORG
4 DECIMAL 0 DDCORGNL RECORG IS NULL - SAM
4 DECIMAL 1 DDCORGKS RECORG IS VSAM KSDS
4 DECIMAL 2 DDCORGES RECORG IS VSAM ESDS
4 DECIMAL 3 DDCORGRR RECORG IS VSAM RRDS
4 DECIMAL 4 DDCORGLS RECORG IS VSAM LDS
CONSTANTS FOR DDCRECFM
4 DECIMAL 0 DDCFMNUL RECFM IS NULL
4 DECIMAL 1 DDCFMU RECFM IS UNDEFINED
4 DECIMAL 2 DDCFMV RECFM IS VARIABLE
4 DECIMAL 3 DDCFMVS RECFM IS VARIABLE SPANNED
4 DECIMAL 4 DDCFMVB RECFM IS VARIABLE BLOCKED
4 DECIMAL 5 DDCFMVBS RECFM IS VARIABLE BLOCKED SPANNED
4 DECIMAL 6 DDCFMF RECFM IS FIXED
4 DECIMAL 7 DDCFMFS RECFM IS FIXED STANDARD
4 DECIMAL 8 DDCFMFB RECFM IS FIXED BLOCKED
4 DECIMAL 9 DDCFMFBS RECFM IS FIXED BLOCKED SPANNED
CONSTANTS FOR DDCCNTL
4 DECIMAL 1 DDCCNTLA CARRIAGE CONTROL IS ANSI
4 DECIMAL 2 DDCCNTLM CARRIAGE CONTROL IS MACHINE
4 DECIMAL 3 DDCCNTLN CARRIAGE CONTROL IS NULL
CONSTANTS FOR DDCAVREC
1 DECIMAL 1 DDCBYTES AVGREC IS BYTES
1 DECIMAL 2 DDCKB AVGREC IS KB
1 DECIMAL 3 DDCMB AVGREC IS MB
CONSTANTS FOR DDCDSNTY
1 DECIMAL 0 DDCDSNUL DSN TYPE IS NULL
1 DECIMAL 1 DDCDSPDS DSN TYPE IS PDS
1 DECIMAL 2 DDCDSLIB DSN TYPE IS LIBRARY
1 DECIMAL 3 DDCDSHFS DSN TYPE IS HFS
1 DECIMAL 4 DDCDSEXR DSN TYPE IS EXTENDED(R)
1 DECIMAL 5 DDCDSEXC DSN TYPE IS EXTENDED(C)
CONSTANTS FOR DDCCOMP
4 DECIMAL 0 DDCCNUL NULL COMPACTION TYPE
4 DECIMAL 1 DDCNOCMP NO COMPACTION
4 DECIMAL 2 DDCIDRC IMPROVED DATA RECORDING CAPABILITY, COMPACTION
CONSTANTS FOR DDCMEDIA
4 DECIMAL 0 DDCMENUL MEDIA TYPE IS NULL
4 DECIMAL 1 DDCMEDA1 MEDIA 1 - CARTRIDGE SYSTEM
4 DECIMAL 2 DDCMEDA1 MEDIA 2 - ENH CAP CART SYSTEM TAPE
4 DECIMAL 3 DDCMEDA3 MEDIA 3 -HIGH PERFORMANCE
4 DECIMAL 4 DDCMEDA4 MEDIA 4 -RESERVED FOR EXTENDED HIGH
CONSTANTS FOR DDCRECTE
4 DECIMAL 0 DDCRTNUL DDCRECTE IS NULL
4 DECIMAL 1 DDC18TRK DDCRECTE IS 18 TRACK
4 DECIMAL 2 DDC36TRK DDCRECTE IS 36 TRACK
CONSTANTS FOR DDCBWOTP
:
4 DECIMAL 1 DDCBWOC1 BWO TYPE CICS®
4 DECIMAL 2 DDCBWONO BWO TYPE NONE
4 DECIMAL 3 DDCBWOIM BWO TYPE IMS
CONSTANTS FOR DDCLOGRC
4 DECIMAL 1 DDCLOGNO NON-RECOVERABLE SPHERE
4 DECIMAL 2 DDCLOGUN UNDO - USE EXTERNAL LOG
4 DECIMAL 3 DDCLOGAL ALL - (UNDO) AND FORWARD
CONSTANTS FOR DDCSPAND
4 DECIMAL 0 DDCSPANN RECORD CAN NOT SPAN CI
4 DECIMAL 1 DDCSPANY RECORD MAY SPAN CI
CONSTANTS FOR DSCDIRB & DSCSEQB
4 DECIMAL 0 DSCBIADC BIAS = DON'T CARE
4 DECIMAL 1 DSCBIARD BIAS = READ
4 DECIMAL 2 DSCBIAWR BIAS = WRITE
CONSTANTS FOR DSCAVAIL
4 DECIMAL 0 DSCAVLDC AVAILABILITY = DON'T CARE
4 DECIMAL 1 DSCAVLST AVAILABILITY = STANDARD
4 DECIMAL 2 DSCAVLCN AVAILABILITY = CONTINUOUS
4 DECIMAL 3 DSCAVLPR AVAILABILITY = CONTINOUS PREFERRED
CONSTANTS FOR DSCACCES
4 DECIMAL 0 DSCACCPR ACCESSIBILITY = CONTINUOUS PREFERRED
4 DECIMAL 1 DSCACCRQ ACCESSIBILITY = CONTINUOUS
4 DECIMAL 2 DSCACCST ACCESSIBILITY = STANDARD
4 DECIMAL 3 NOPREF ACCESSIBILITY = NO PREFERENCE
CONSTANTS FOR DMCRFMT
4 DECIMAL 0 DMCNULL FIELD WAS NOT USED
4 DECIMAL 1 DMCFDATE EXPIRE FORMAT DATE/CREATE
4 DECIMAL 2 DMCFDAYS EXPIRE FORMAT DAYS/CREATE
CONSTANTS FOR DMCCMAU
4 DECIMAL 0 DMCMNONE NO MIGRATION ALLOWED
4 DECIMAL 1 DMCMCMD MIGRATE ON COMMAND ONLY
4 DECIMAL 2 DMCMBOTH AUTO MIGRATE OR ON COMMAND
CONSTANTS FOR DMCBADU
4 DECIMAL 0 DMCBNONE NO USER OR ADMIN BACKUP
4 DECIMAL 1 DMCBADM ALLOW ADMIN COMMAND BACKUP
4 DECIMAL 2 DMCBBOTH ALLOW ADMIN OR USER COMMAND
CONSTANTS FOR DMCRLF
0 BIT 10000000 DMCRLFYE PARTIAL RELEASE = YES, IMMEDIATE RELEASE = NO
0 BIT 01000000 DMCRLFCN CONDITION PARTIAL RELEASE = YES, IMMEDIATE RELEASE = NO
0 BIT 00000000 DMCRLFNO PARTIAL RELEASE = NO, IMMEDIATE RELEASE = NO
0 BIT 10100000 DMCRLFYI PARTIAL RELEASE = YES, IMMEDIATE RELEASE = YES
0 BIT 01100000 DMCRLFCI CONDITIONAL PARTIAL RELEASE = YES, IMMEDIATE CONDITIONAL RELEASE = YES
CONSTANTS FOR DMCCPYTC
1 DECIMAL 0 DMCCPYST STANDARD
1 DECIMAL 1 DMCCPYPR CONCURRENT PREFERRED
1 DECIMAL 2 DMCCPYRQ CONCURRENT REQUIRED
CONSTANTS FOR DSGFTYPE
4 DECIMAL 0 DSGPOOL STORAGE GROUP TYPE IS POOL
4 DECIMAL 1 DSGVIO STORAGE GROUP TYPE IS VIO
4 DECIMAL 2 DSGDUMMY STORAGE GROUP TYPE IS DUMMY
4 DECIMAL 3 DSGOBJ STORAGE GROUP TYPE IS OBJECT
4 DECIMAL 4 DSGOBJBK STORAGE GROUP TYPE IS OBJECT BACKUP
4 DECIMAL 5 DSGTAPE STORAGE GROUP TYPE IS TAPE
4 DECIMAL 6 DSGTARGT STORAGE GROUP TYPE IS COPY TARGET
CONSTANTS FOR DSGSTAT AND DSGSYSST
1 DECIMAL 0 DSG0 NO STATUS SPECIFIED
1 DECIMAL 1 DSGENBL STORAGE GROUP IS ENABLED
1 DECIMAL 2 DSGQUI STORAGE GROUP IS QUIESCED/ALL
1 DECIMAL 3 DSGQUIN STORAGE GROUP IS QUIESCED/NEW
1 DECIMAL 4 DSGDIS STORAGE GROUP IS DISABLED/ALL
1 DECIMAL 5 DSGDISN STORAGE GROUP IS DISABLED/NEW
SMS STATUS - DVLSMSS AND DVLSTSMS
1 DECIMAL 0 DVL0 NO STATUS GIVEN
1 DECIMAL 1 DVLENBL SMS STATUS IS ENABLED
1 DECIMAL 2 DVLQUI SMS STATUS IS QUIESCED/ALL
1 DECIMAL 3 DVLQUIN SMS STATUS IS QUIESCED/NEW
1 DECIMAL 4 DVLDIS SMS STATUS IS DISABLED/ALL
1 DECIMAL 5 DVLDISN SMS STATUS IS DISABLED/NEW
MVS STATUS - DVLMVSS AND DVLSTMVS
1 DECIMAL 1 DVLONLN MVS STATUS IS ONLINE
1 DECIMAL 2 DVLOFFLN MVS STATUS IS OFFLINE
1 DECIMAL 3 DVLPOFF MVS STATUS IS PENDING OFFLINE
1 DECIMAL 4 DVLBOXED MVS STATUS IS BOXED
1 DECIMAL 5 DVLNRDY MVS STATUS IS NOT READY
CONSTANTS FOR DBCSTAT
4 DECIMAL 1 DBCVALID DATA SET IS VALID
4 DECIMAL 2 DBCINVAL DATA SET IS NOT VALID
4 DECIMAL 3 DBCUNKWN DATA SET STATUS IS UNKNOWN
CONSTANTS FOR DBCSYSNT AND DBCSNMTY
4 DECIMAL 0 DBCSYSNS NAME TYPE NOT SPECIFIED
4 DECIMAL 1 DBCSYSTM NAME TYPE IS SYSTEM NAME
4 DECIMAL 2 DBCSYSPL NAME TYPE IS SYSTEM GROUP NAME
CONSTANTS FOR DBCSYSFT
2 HEX X'80' DBCASMS ACTIVE SMS
2 HEX X'40' DBCPDSE PDSE FEATURE
2 HEX X'20' DBCCDMP SAM COMPRESSION
2 HEX X'10' DBCSESC SES CACHE FEATURE
MVS STATUS - DDRSOUT, DDRCFCS, DDRREQST, AND DDRCURST
1 DECIMAL 0 DDRNOCON OAM STATUS IS NO CONNECTIVITY
1 DECIMAL 1 DDRONLN OAM STATUS IS ONLINE
1 DECIMAL 2 DDROFFLN OAM STATUS IS OFFLINE
1 DECIMAL 3 DDRNORST NO OUTSTANDING REQUEST
MVS STATUS - DLBSOUT, DLBCFCS, DLBREQST, AND DLBCURST
1 DECIMAL 0 DLBNOCON OAM STATUS IS NO CONNECTIVITY
1 DECIMAL 1 DLBONLN OAM STATUS IS ONLINE
1 DECIMAL 2 DLBOFFLN OAM STATUS IS OFFLINE
1 DECIMAL 3 DLBNORST NO OUTSTANDING REQUEST (DLBSOUT ONLY)
1 DECIMAL 4 DLBLPENO LIBRARY PENDING OFFLINE
TYPE OF LIBRARY - DLBTYPE
1 DECIMAL 0 DLBNOOPT NOT OPTICAL LIBRARY
1 DECIMAL 1 DLBREAL REAL LIBRARY
1 DECIMAL 2 DLBPSEUD PSEUDO LIBRARY
TYPE OF LIBRARY DEVICE - DLBDTYPE
1 DECIMAL 0 DLBD9246 IBM® 9246 LIBRARY
1 DECIMAL 1 DLBD3995 IBM 3995 LIBRARY
1 DECIMAL 2 DLBTAPE TAPE LIBRARY
ENTRY DEFAULT USE ATTRIBUTE - DLBEDVT(TAPE LIBRARY ONLY)
1 DECIMAL 1 DLBPRVT PRIVATE VOLUME
1 DECIMAL 2 DLBSCRT SCRATCH VOLUME
EJECT DEFAULT - DLBEJD
1 DECIMAL 1 DLBPURGE PURGE TCDB VOLUME RECORD
1 DECIMAL 2 DLBKEEP KEEP TCDB VOLUME RECORD