z/OS V1R6.0 DFSMS Access Method Services for Catalogs

DCOLLECT OutputDDCCNTLDDCRETPDDDCVOLCTDDCDSNTYDDCSPPRIDDCSPSECDDCDIBLKDDCAVRECDDCAUNITDDCBSZLMDDCLRECLDDCCISZDDCSTSP 1=Standard or Spanned.This field describes the type of carriage control assigned tonon-VSAM data sets and is mapped by DDCCNTLA,DDCCNTLM, and DDCCNTLN.1 Carriage control is ANSI carriage control.2 Carriage control is MACHINE carriage control.3 Carriage control is NULL.If DDCFRET is ’1’, this field is the retention period in daysassigned to data sets by this data class. If DDCFEXP is ’1’ then thisfield should be interpreted by the two fields, DDCEXPYR andDDCEXPDY. Data sets are deleted or archived one day after theretention period or on the expiration date occurs.DDCEXPYR Expiration date - year assigned to data sets by thisdata class.DDCEXPDY Expiration date - absolute day of year assigned todata sets by this data class.The maximum number of volumes that can be used to store yourdata set. Possible values range from 1 to 59.This field indicates the format used to allocate data sets using thisdata class mapped by DDCDSNUL, DDCDSPDS, and DDCDSLIB.0 Field value is null.1 The system allocates the data sets as PDSs.2 The system allocates the data sets as PDSEs.The value in this field is the primary space, and when multipliedby DDCAUNIT, determines the amount of space that this dataclass initially allocates for a data set.The value in this field is the secondary space, and when multipliedby DDCAUNIT, determines the additional space that can beallocated by this data class for a data set.The value in this field shows the number of blocks allocated forthe directory of a partitioned data set.This field shows whether this data class allocates space in bytes,kilobytes, or megabytes and is mapped by DDCBYTES, DDCKB,and DDCMB.1 Space is allocated in bytes - U.2 Space is allocated in kilobytes - K.3 Space is allocated in megabytes - M.This field shows the multiplication factor used to determineprimary and secondary allocated space. Possible values range from0 to 65,535.This field shows the blocksize limit value specified in theBLKSZLIM parameter of the associated data class.This field shows, in bytes, the logical record length used whenallocating data sets in this data class. The value is the length offixed-length records or the maximum length of variable-lengthrecords.This field shows the number of bytes allocated by the data class forAppendix F. Interpreting DCOLLECT Output 479