Data Set Details
The Data Set Details subpage displays data details associated with a row selected in one of the primary pages.
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DD name
This section of the Data Set Details report displays information pertinent to the specific DDname -
Field Description
DDNAMEDDname used to allocate the data set Opened for Intention of the program in opening this data set. Possible values are:-
DIRECT
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GET MOVE
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GET LOCATE
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PUT MOVE
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PUT LOCATE
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READ
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WRITE
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MEMBER READ
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MEMBER WRITE
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UNDETERMINED
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Access Method
Identifies the access method used to read from or write to the data set. Possible values are:-
BPAM - Basic partitioned access method
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BTAM - Basic telecommunications access method
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EXCP - Execute Channel Program
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GRPH - Graphics access method
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DA - Direct access method
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ISAM - Indexed sequential access method
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SAM - Sequential access method
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SUBS - JES subsystem access
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TAP - TCAM application
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TAP - TCAM application access method
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TCAM - Telecommunications access method
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VSAM - Virtual sequential access method
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VTAM - Virtual telecommunications access method
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Concatenation
The number of data sets Count concatenated to the DDname. The count begins at zero (0), which indicates no concatenations -
Dataset name
This section of the Data Set Details report displays information pertinent to the specific Data Set in the DDname -
Field Description
Data set name Full name of the data set -
File Type
A description of the type (ex: physical sequential, PDS) of file -
Description
A description of the characteristics of the data set. This can include the library type, compression, and other information
SMS
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DATACLAS
A named collection of data set and space attributes (for Systems Managed data sets) -
STORCLAS
A named collection of performance and device availability attributes (for Systems Managed data sets) -
MGMTCLAS
A named collection of migration, backup, and expiration attributes (for Systems Managed data sets)
Allocation
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Unit
Allocation unit for the data set. Possible values are:-
BLK - Space is allocated in blocks
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CYL - Space is allocated in cylinders
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TRK - Space is allocated in tracks
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Primary
Initial allocation of cylinders, tracks, or blocks for a data set on direct access. Depending on the allocation unit, the content of this field is:-
For CYL, the number of cylinders allocated
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For TRK, the number of tracks allocated
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For BLK, the number of blocks allocated
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Secondary
The number of secondary tracks, cylinders, or blocks allocated. Depending on the allocation unit, the content of this field is:-
o For CYL, the number of secondary cylinders allocated
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o For TRK, the number of secondary tracks allocated
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o For BLK, the number of secondary blocks allocated
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Volume
CountThe total number of volumes the data set occupies (1 to 56) Curr Extent Number of current physical Count extents for the data set
Format
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DS Org
Physical organization of the data stored in this data set -
Rec Fm
Denotes how the logical records are related to the physical way the data is stored in the data set. Possible values are:-
F - Fixed length blocks
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FB - Fixed blocked records
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U - Undefined or user-defined blocking
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VB - Variable blocked
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VBS - Variable blocked spanned
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Log Rec Len
Specified length of the records that reside in this data set -
Blk Size
Specified block size for the data in this data set -
Buffer Count
Number of buffers for non-VSAM data sets. -
Buf Size
For non-VSAM data sets, the size of the data buffers for this data set -
Stripes
For extended sequential data sets, the number of stripes used to read/write the data -
Concat #
The concatenation number of this data set in the DDname. If there are no concatenations, or if the data set is the first data set in the DDname, the value is zero Concat #The concatenation number of this data set in the DDname. If there are no concatenations, or if the data set is the first data set in the DDname, the value is zero (0). The total number of data sets is the Concat # + 1 -
Opened for
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Access Method
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File Type
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Data Class
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Storage Class
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Management Class
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Block Size
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Unit
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Volume Count
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Total Extent Count
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VOLSER01